hg/stx-libwidg2: ImageEditView.st@7876c07931a7 (annotated)

5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	1	"{ Encoding: utf8 }"
5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	2
636 d53428252193 revised version tz parents: 633 diff changeset	3	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	4	COPYRIGHT (c) 1997 by eXept Software AG
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	5	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	6
d53428252193 revised version tz parents: 633 diff changeset	7	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	8	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	9	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	10	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	11	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	12	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	13	"
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	14	"{ Package: 'stx:libwidg2' }"
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	15
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	16	"{ NameSpace: Smalltalk }"
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	17
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	18	ImageView subclass:#ImageEditView
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	19	instanceVariableNames:'readOnly magnification imageReaderClass resourceClass
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	20	resourceSelector mouseKeyColorMode undoImages originalImage
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	21	modifiedHolder editMode lastPastePoint imageInfoHolder
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	22	activityInfoHolder pickedColorHolder drawingColors drawingPixels
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	23	drawingColorHolders drawingPixelHolders clickInfoCallBack
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	24	penWidth sprayProcess sprayPosition spraySpot drawingAlpha
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	25	floodFillMaxHueError floodFillMaxLightError
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	26	userAllowedToChangeDrawingColor'
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	27	classVariableNames:'Clipboard ClipboardMagnified ClipboardImage
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	28	ClipboardImageMagnified LastMagnification GridMagnificationLimit
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	29	MaxUndos LastSaveDirectory LastSaveClass EditModePoint
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	30	EditModeBox EditModeFilledBox EditModeFill EditModeCopy
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	31	EditModePasteUnder EditModePaste EditModePasteWithMask
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	32	EditModeSpecialOperation EditModeSpray EditModeCircle
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	33	EditModeSmooth EditModeFilledCircle
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	34	EditModeSpecialOperationCropSubImage EditModeMaskOutsideRect
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	35	EditModeMaskOutsideCircle EditModePasteMasked'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	36	poolDictionaries:''
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	37	category:'Views-Misc'
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	38	!
c6ca7bfedf31 Initial revision claus parents: diff changeset	39
636 d53428252193 revised version tz parents: 633 diff changeset	40	!ImageEditView class methodsFor:'documentation'!
d53428252193 revised version tz parents: 633 diff changeset	41
d53428252193 revised version tz parents: 633 diff changeset	42	copyright
d53428252193 revised version tz parents: 633 diff changeset	43	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	44	COPYRIGHT (c) 1997 by eXept Software AG
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	45	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	46
d53428252193 revised version tz parents: 633 diff changeset	47	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	48	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	49	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	50	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	51	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	52	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	53	"
d53428252193 revised version tz parents: 633 diff changeset	54	!
d53428252193 revised version tz parents: 633 diff changeset	55
d53428252193 revised version tz parents: 633 diff changeset	56	documentation
d53428252193 revised version tz parents: 633 diff changeset	57	"
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	58	An ImageEditView is a view which can be used by applications
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	59	like the Image Editor for editing or inspecting (bitmap-) images.
636 d53428252193 revised version tz parents: 633 diff changeset	60
d53428252193 revised version tz parents: 633 diff changeset	61	[see also:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	62	ImageEditor Image
636 d53428252193 revised version tz parents: 633 diff changeset	63
d53428252193 revised version tz parents: 633 diff changeset	64	[author:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	65	Thomas Zwick
636 d53428252193 revised version tz parents: 633 diff changeset	66	"
d53428252193 revised version tz parents: 633 diff changeset	67	! !
353 0442fc169b82 * empty log message * Claus Gittinger <cg@exept.de> parents: 322 diff changeset	68
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	69	!ImageEditView class methodsFor:'initialization'!
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	70
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	71	initialize
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	72	MaxUndos := 10.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	73	GridMagnificationLimit := 6 @ 6.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	74
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	75	EditModePoint := #point.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	76	EditModeBox := #box.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	77	EditModeCircle := #circle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	78	EditModePaste := #paste.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	79	EditModePasteUnder := #pasteUnder.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	80	EditModePasteWithMask := #pasteWithMask.
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	81	EditModePasteMasked := #pasteMasked.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	82	EditModeFilledBox := #filledBox.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	83	EditModeFilledCircle := #filledCircle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	84	EditModeFill := #fill.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	85	EditModeCopy := #copy.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	86	EditModeSpray := #spray.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	87	EditModeSmooth := #smooth.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	88	EditModeMaskOutsideRect := #maskOutsideRect.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	89	EditModeMaskOutsideCircle := #maskOutsideCircle.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	90	EditModeSpecialOperation := #specialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	91	EditModeSpecialOperationCropSubImage := #specialOperationCropSubImage.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	92
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	93	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	94	self initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	95	"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	96
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	97	"Modified: / 20-02-2017 / 16:54:11 / cg"
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	98	"Modified: / 27-05-2018 / 10:42:00 / Claus Gittinger"
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	99	! !
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	100
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	101	!ImageEditView class methodsFor:'accessing'!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	102
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	103	editModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	104	^ EditModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	105	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	106
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	107	editModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	108	^ EditModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	109	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	110
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	111	editModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	112	^ EditModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	113	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	114
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	115	editModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	116	^ EditModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	117	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	118
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	119	editModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	120	^ EditModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	121	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	122
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	123	editModePasteMasked
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	124	^ EditModePasteMasked
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	125
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	126	"Created: / 27-05-2018 / 10:43:22 / Claus Gittinger"
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	127	!
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	128
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	129	editModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	130	^ EditModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	131	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	132
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	133	editModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	134	^ EditModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	135	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	136
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	137	editModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	138	^ EditModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	139	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	140
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	141	editModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	142	^ EditModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	143	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	144
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	145	editModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	146	^ EditModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	147	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	148
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	149	gridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	150	^ GridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	151	!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	152
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	153	gridMagnificationLimit:anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	154	GridMagnificationLimit := anInteger
3980 3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	155	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	156
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	157	lastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	158	^ LastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	159
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	160	"Created: / 14-12-2010 / 14:49:01 / cg"
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	161	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	162
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	163	lastSaveDirectory:aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	164	LastSaveDirectory := aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	165
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	166	"Created: / 14-12-2010 / 14:49:18 / cg"
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	167	! !
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	168
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	169	!ImageEditView class methodsFor:'helpers'!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	170
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	171	copyImageToClipboard:copiedImage
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	172	ClipboardImageMagnified := nil.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	173	ClipboardImage := copiedImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	174
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	175	"Modified: / 08-10-2017 / 08:55:10 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	176	! !
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	177
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	178	!ImageEditView class methodsFor:'resources'!
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	179
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	180	classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	181	^ ImageEditor classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	182	! !
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	183
7 19b36b78ee01 * empty log message * claus parents: 5 diff changeset	184	!ImageEditView methodsFor:'accessing'!
19b36b78ee01 * empty log message * claus parents: 5 diff changeset	185
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	186	activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	187	"return the value of the instance variable 'activityInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	188
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	189	^ activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	190
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	191	"Created: / 29.7.1998 / 18:49:39 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	192	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	193
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	194	activityInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	195	"set the value of the instance variable 'activityInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	196
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	197	activityInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	198
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	199	"Created: / 29.7.1998 / 18:49:39 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	200	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	201
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	202	clearModified
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	203	self modified:false
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	204	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	205
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	206	clickInfoCallBack:aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	207	clickInfoCallBack := aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	208
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	209	"Created: / 10.2.2000 / 23:07:14 / cg"
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	210	!
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	211
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	212	clipBoard
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	213	\|clipboardObject\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	214
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	215	clipboardObject := self getClipboardObject.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	216	clipboardObject isImage ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	217	^ clipboardObject
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	218	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	219	^ ClipboardImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	220
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	221	"Modified: / 08-10-2017 / 08:52:27 / cg"
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	222	!
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	223
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	224	clipBoardImage
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	225	"if there is an image in the clobal clipboard,
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	226	return that (and thus support copy-paste from another smalltalk application).
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	227	Otherwise return the local clipboardImage from a classVar to support copy-paste
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	228	within this smalltalk session."
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	229
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	230	\|clipboardObject\|
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	231
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	232	clipboardObject := self getClipboardObject.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	233	clipboardObject isImage ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	234	^ clipboardObject
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	235	].
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	236	^ ClipboardImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	237
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	238	"Created: / 08-10-2017 / 08:55:59 / cg"
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	239	"Modified (comment): / 27-05-2018 / 11:12:58 / Claus Gittinger"
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	240	!
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	241
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	242	drawingAlpha
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	243	"return the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	244	if the current drawing color is nil, ONLY the alpha value will be changed"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	245
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	246	^ drawingAlpha ? 100
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	247
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	248	"Created: / 05-09-2017 / 09:11:32 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	249	"Modified: / 05-09-2017 / 10:47:18 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	250	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	251
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	252	drawingAlpha:anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	253	"set the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	254	if the current drawing color is nil, ONLY the alpha value will be changed"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	255
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	256	drawingAlpha := anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	257
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	258	"Created: / 05-09-2017 / 09:11:26 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	259	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	260
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	261	drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	262	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	263	drawingColorHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	264	].
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	265	^ drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	266
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	267	"Modified: / 23-02-2017 / 10:14:49 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	268	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	269
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	270	drawingColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	271	"return the two colors in which I will draw (left / right mouse button colors)"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	272
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	273	^ drawingColorHolders collect:[:each \| each value].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	274
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	275	"Modified: / 23-02-2017 / 10:17:14 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	276	"Modified (comment): / 05-09-2017 / 09:12:14 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	277	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	278
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	279	drawingColors:anArrayTwoColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	280	"set the two colors in which I will draw (left / right mouse button colors)"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	281
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	282	(drawingColorHolders at:1) value:(anArrayTwoColors at:1).
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	283	(drawingColorHolders at:2) value:(anArrayTwoColors at:2).
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	284
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	285	"Modified: / 23-02-2017 / 10:17:21 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	286	"Modified (comment): / 05-09-2017 / 09:12:07 / cg"
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	287	!
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	288
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	289	editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	290	"is one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	291
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	292	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	293	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	294	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	295	EditModePasteUnder
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	296	EditModePasteMasked
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	297	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	298	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	299	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	300	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	301	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	302	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	303	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	304	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	305	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	306
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	307	^editMode
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	308
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	309	"Modified (comment): / 27-05-2018 / 10:41:44 / Claus Gittinger"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	310	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	311
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	312	editMode: anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	313	"must be one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	314
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	315	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	316	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	317	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	318	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	319	EditModePasteWithMask
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	320	EditModePasteMasked
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	321	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	322	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	323	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	324	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	325	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	326	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	327	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	328	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	329
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	330	editMode := anEditModeSymbol
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	331
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	332	"Modified (comment): / 27-05-2018 / 10:42:21 / Claus Gittinger"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	333	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	334
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	335	floodFillMaxHueError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	336	floodFillMaxHueError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	337
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	338	"Modified (format): / 17-02-2017 / 15:26:59 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	339	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	340
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	341	floodFillMaxLightError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	342	floodFillMaxLightError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	343
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	344	"Modified (format): / 17-02-2017 / 15:27:03 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	345	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	346
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	347	image:anImage scroll:doScroll
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	348	self image:anImage scroll:doScroll invalidate:true
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	349	!
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	350
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	351	image:anImage scroll:doScroll invalidate:doInvalidate
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	352	\|retVal fileName\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	353
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	354	anImage isImage ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	355	true "(image isNil or: [self checkModified])" ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	356	image notNil ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	357	fileName := image fileName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	358	anImage fileName isNil ifTrue: [anImage fileName: fileName].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	359	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	360	super image:anImage scroll:doScroll invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	361	retVal := self.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	362	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	363	] ifFalse: [
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	364	super image:nil scroll:true invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	365	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	366
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	367	"/ self changed:#image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	368	image isNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	369	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	370	] ifFalse:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	371	self setModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	372	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	373	self updateImageInfo: self imageInfoString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	374	^ retVal
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	375
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	376	"Modified: / 10.2.2000 / 23:33:12 / cg"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	377	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	378
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	379	imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	380	^ imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	381
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	382	"Created: / 29.7.1998 / 18:29:50 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	383	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	384
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	385	imageInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	386	imageInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	387
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	388	"Created: / 29.7.1998 / 18:29:50 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	389	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	390
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	391	magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	392
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	393	^magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	394
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	395	!
1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	396
636 d53428252193 revised version tz parents: 633 diff changeset	397	magnification: aPoint
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	398	\|oldOrg\|
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	399
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	400	magnification ~= aPoint
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	401	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	402	[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	403	oldOrg := self viewOrigin / magnification.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	404	magnification := aPoint asPoint.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	405
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	406	self scrollTo:(oldOrg * magnification) rounded redraw:false.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	407	"/ self scrollToTopLeft.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	408	self contentsChanged.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	409	self invalidate.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	410	ClipboardImageMagnified := nil.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	411	]
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	412
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	413	"Modified: / 08-10-2017 / 08:54:54 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	414	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	415
2913 7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	416	modified
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	417	^ modifiedHolder value
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	418	!
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	419
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	420	modified:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	421	modifiedHolder value:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	422	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	423
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	424	modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	425	^ modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	426	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	427
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	428	mouseKeyColorMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	429
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	430	^mouseKeyColorMode printString
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	431	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	432
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	433	mouseKeyColorMode:aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	434
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	435	mouseKeyColorMode := aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	436	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	437
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	438	penWidth
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	439	^ penWidth ? 1
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	440
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	441	"Created: / 01-11-2007 / 23:34:49 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	442	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	443
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	444	penWidth:anInteger
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	445	penWidth := anInteger
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	446
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	447	"Created: / 01-11-2007 / 23:34:56 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	448	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	449
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	450	readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	451	^ readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	452	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	453
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	454	readOnly:aBoolean
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	455	readOnly := aBoolean.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	456	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	457
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	458	removelastUndo
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	459	undoImages removeLast
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	460	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	461
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	462	resourceClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	463	^ resourceClass
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	464	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	465
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	466	resourceClass: aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	467	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	468
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	469	resourceClass := aClassOrClassNameString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	470	resourceClass notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	471	resourceClass isBehavior ifFalse: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	472	resourceClass := Smalltalk classNamed:aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	473	]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	474	]
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	475	!
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	476
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	477	resourceClassName
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	478	resourceClass isNil ifTrue:[^ ''].
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	479	^ resourceClass name
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	480	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	481
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	482	resourceMessage
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	483	(resourceClass isNil or:[resourceSelector isNil]) ifTrue:[^ ''].
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	484	^ resourceClass name, ' ', resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	485	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	486
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	487	resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	488	^ resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	489	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	490
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	491	resourceSelector: aStringOrSymbol
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	492	aStringOrSymbol isNil ifTrue:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	493	resourceSelector := nil
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	494	] ifFalse:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	495	resourceSelector := aStringOrSymbol asSymbol
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	496	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	497	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	498
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	499	selectMaskForDrawing
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	500	image mask isNil ifTrue:[
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	501	Logger warning:'image has no mask'.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	502	^ self.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	503	].
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	504	"/ self selectedColorIndex:1.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	505	self selectedColor:(Color noColor).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	506	self selectedColorIndex:nil.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	507
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	508	"Created: / 16-02-2017 / 09:57:40 / cg"
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	509	"Modified: / 17-02-2017 / 16:30:50 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	510	!
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	511
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	512	selectedColor
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	513	\|clr\|
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	514
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	515	clr := (drawingColorHolders at:mouseKeyColorMode) value.
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	516	clr isNil ifTrue:[ clr := Color black ].
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	517
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	518	image hasAlphaChannel ifTrue:[
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	519	clr isPseudoColor ifTrue:[
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	520	"/ the mask is selected - return a pseudoColor holding ONLY the alpha value
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	521	"/ will be detected in the drawing operations to change the alpha value only
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	522	^ TranslucentColor new
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	523	alpha:((drawingAlpha ? 100) / 100)
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	524	].
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	525
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	526	^ (TranslucentColor
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	527	scaledRed:clr scaledRed
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	528	scaledGreen:clr scaledGreen
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	529	scaledBlue:clr scaledBlue)
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	530	alpha:((drawingAlpha ? 100) / 100)
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	531	].
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	532	^ clr
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	533
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	534	"Modified (format): / 05-09-2017 / 12:21:53 / cg"
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	535	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	536
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	537	selectedColor: aColor
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	538	(drawingColorHolders at:(mouseKeyColorMode min:drawingColorHolders size)) value:aColor
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	539
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	540	"Modified: / 23-02-2017 / 10:17:02 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	541	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	542
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	543	selectedColorIndex
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	544	^ (drawingPixelHolders at:mouseKeyColorMode) value
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	545	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	546
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	547	selectedColorIndex: aPixelIndex
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	548	(drawingPixelHolders at:(mouseKeyColorMode min:drawingPixelHolders size)) value: aPixelIndex
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	549	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	550
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	551	setModified
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	552	"remember being modified (to ask about saving, when closing)"
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	553
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	554	self modified:true
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	555
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	556	"Modified (comment): / 22-02-2017 / 22:24:34 / cg"
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	557	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	558
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	559	spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	560	^ spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	561
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	562	"Created: / 15-02-2012 / 22:38:04 / cg"
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	563	!
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	564
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	565	spraySpot:something
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	566	spraySpot := something.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	567	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	568
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	569	undoImages
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	570	^ undoImages
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	571	!
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	572
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	573	userAllowedToChangeDrawingColor:aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	574	"for special applications, whre user is only allowed to draw
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	575	in the predefined color (eg. expecco)"
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	576
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	577	userAllowedToChangeDrawingColor := aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	578
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	579	"Created: / 17-02-2017 / 16:24:37 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	580	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	581
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	582	!ImageEditView methodsFor:'drawing'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	583
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	584	drawFrame
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	585	"draws a black frame around the image's bounds"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	586
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	587	gc paint:self blackColor.
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	588	gc lineWidth: (magnification x//3 min: 3).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	589	gc displayRectangle: ((0@0) extent:(image extent * magnification) + margin).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	590	gc lineWidth:1.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	591	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	592
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	593	drawFramesIn: aRectangle
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	594	"draws the pixel frame grid"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	595
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	596	\|origin lineStartingPoint lineEndingPoint oldColor mX mY\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	597
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	598	magnification >= GridMagnificationLimit ifTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	599	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	600	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	601
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	602	origin := aRectangle origin - 1.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	603	lineStartingPoint := origin + (0 @ mY).
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	604	lineEndingPoint := lineStartingPoint + (aRectangle width@0).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	605
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	606	oldColor := gc paint.
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	607	gc paint:Color gray.
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	608	"/ gc xoring:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	609	gc displayLineFrom: lineStartingPoint to: lineEndingPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	610	lineStartingPoint x to: lineStartingPoint x + aRectangle width - mX by: mX
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	611	do:[:x\|
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	612	gc displayLineFrom: x@(origin y) to: x@(origin y + mY)
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	613	].
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	614	"/ ].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	615	gc paint: oldColor.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	616	]
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	617
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	618	"Modified: / 29-08-2017 / 21:58:07 / cg"
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	619	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	620
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	621	drawPasteRectangleAt: aPoint
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	622	\|currentPoint gridCorrection extent\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	623
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	624	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	625	currentPoint := aPoint // magnification*magnification + margin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	626
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	627	self repairDamage.
4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	628
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	629	currentPoint ~= lastPastePoint ifTrue:[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	630	ClipboardImageMagnified isNil ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	631	ClipboardImageMagnified := (ClipboardImage magnifiedBy: magnification) onDevice:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	632	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	633	extent := ClipboardImageMagnified extent.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	634
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	635	"/ currentPoint := currentPoint - self viewOrigin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	636
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	637	self redraw: (((lastPastePoint ? currentPoint)"-self viewOrigin") extent: extent).
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	638	"/ self repairDamage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	639
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	640	false " (extent x > 400 or: [extent y > 400])" ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	641	self xoring: [
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	642	self fillRectangle: (currentPoint extent: extent)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	643	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	644	] ifFalse:[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	645	ClipboardImageMagnified notNil ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	646	self displayDeviceForm: ClipboardImageMagnified
2089 8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	647	x: currentPoint x - self viewOrigin x
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	648	y: currentPoint y - self viewOrigin y.
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	649	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	650	editMode == EditModePastUnder ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	651	self redrawImageX:currentPoint x y:currentPoint y width:extent x height:extent y unmaskedOnly:true
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	652	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	653	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	654	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	655	lastPastePoint := currentPoint.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	656
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	657	"Modified: / 08-10-2017 / 08:54:49 / cg"
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	658	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	659
662 61b7601829ea with modal support tz parents: 636 diff changeset	660	fillFramedRectangle: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	661
61b7601829ea with modal support tz parents: 636 diff changeset	662	self fillRectangle: aRectangle.
61b7601829ea with modal support tz parents: 636 diff changeset	663	self drawFramesIn: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	664	!
61b7601829ea with modal support tz parents: 636 diff changeset	665
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	666	redraw:aRectangle
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	667	self
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	668	invalidate:(aRectangle origin "+ self viewOrigin" extent:aRectangle extent)
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	669	repairNow:true.
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	670
2053 5c19fe5b2db3 invalidate rather than redraw Claus Gittinger <cg@exept.de> parents: 2034 diff changeset	671	"Modified: / 15.11.2001 / 16:43:53 / cg"
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	672	!
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	673
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	674	redrawImageX:x y:y width:w height:h
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	675	self redrawImageX:x y:y width:w height:h unmaskedOnly:false
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	676
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	677	"Modified: / 18.5.1999 / 20:14:03 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	678	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	679
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	680	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly
3319 ae7f91c67895 comment Claus Gittinger <cg@exept.de> parents: 3278 diff changeset	681	"redraw the magnified (editing) view of the image"
636 d53428252193 revised version tz parents: 633 diff changeset	682
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	683	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	684	redrawImageX:x y:y width:w height:h
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	685	unmaskedOnly:unmaskedOnly processColorsWith:[:colorIn \| colorIn].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	686
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	687	"Created: / 18.5.1999 / 20:13:39 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	688	"Modified: / 18.5.1999 / 20:36:20 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	689	!
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	690
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	691	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly processColorsWith:aColorBlock
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	692	"redraw the magnified (editing) view of the image"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	693
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	694	\|ih iw magX magY minX maxX minY maxY lastColor lastY runW x0
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	695	isMasked mask photometric
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	696	lastPixelColor
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	697	sizeOfMaskPoint offsetOfMaskPoint
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	698	useNearestColor isRGBA isRGBLike drawPixel
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	699	showPixelValue pixelValueFont savedFont ascent\|
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	700
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	701	useNearestColor := device visualType == #PseudoColor.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	702
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	703	mask := image mask.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	704	photometric := image photometric.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	705	isRGBA := photometric == #rgba.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	706	isRGBLike := #(rgb rgba argb) includes:photometric.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	707	ih := image height.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	708	iw := image width.
662 61b7601829ea with modal support tz parents: 636 diff changeset	709	magX := magnification x.
61b7601829ea with modal support tz parents: 636 diff changeset	710	magY := magnification y.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	711
662 61b7601829ea with modal support tz parents: 636 diff changeset	712	minX := (x // magX - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	713	minX >= iw ifTrue:[minX := (iw - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	714	minY := (y // magY - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	715	minY >= ih ifTrue:[minY := (ih - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	716	maxX := (x + w) // magX + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	717	maxX > iw ifTrue:[maxX := iw].
662 61b7601829ea with modal support tz parents: 636 diff changeset	718	maxY := (y + h) // magY + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	719	maxY > ih ifTrue:[maxY := ih].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	720
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	721	showPixelValue := "(image depth <= 12) and:["(magX > 32) and:[magY > 32]"]".
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	722	showPixelValue ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	723	pixelValueFont := TextView defaultFont asSize:(magY // 6).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	724	pixelValueFont := pixelValueFont onDevice:gc device.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	725	savedFont := gc font.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	726	gc font:pixelValueFont.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	727	ascent := pixelValueFont ascent + 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	728	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	729
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	730	drawPixel :=
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	731	[:x :y :clr \|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	732	\|origin pixelColor pixelValue s\|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	733
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	734	origin := (x * magX + margin)@(y * magY + margin).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	735	(unmaskedOnly and:[isMasked]) ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	736	self fillFramedRectangle: (origin extent: runW@magY).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	737	isMasked ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	738	gc xoring:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	739	gc fillRectangle: (origin + offsetOfMaskPoint extent: sizeOfMaskPoint)
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	740	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	741	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	742	pixelValueFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	743	pixelColor := gc paint.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	744	gc paint:(pixelColor contrastingColorFor:pixelColor).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	745	pixelValue := image pixelAtX:x y:y.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	746	isRGBLike ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	747	s := pixelValue hexPrintString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	748	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	749	s := pixelValue printString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	750	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	751	gc displayString:s x:(origin x + 1) y:(origin y + ascent).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	752	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	753	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	754	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	755	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	756
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	757	lastY := -1.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	758	x0 := minX.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	759	runW := 0.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	760	isMasked := false.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	761	sizeOfMaskPoint := (magnification//3) min:8.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	762	offsetOfMaskPoint := (magnification - sizeOfMaskPoint) // 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	763
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	764	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	765	colorsFromX:minX y:minY toX:maxX-1 y:maxY-1
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	766	do:[:xx :yy :colorIn\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	767	\|color\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	768
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	769	color := aColorBlock value:colorIn.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	770
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	771	shown ifFalse:[^ self].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	772
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	773	yy ~~ lastY ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	774	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	775	drawPixel value:x0 value:lastY value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	776	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	777	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	778	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	779	lastY := yy.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	780	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	781
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	782	(color ~= lastColor or:[showPixelValue]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	783	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	784	drawPixel value:x0 value:yy value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	785	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	786	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	787
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	788	lastColor := lastPixelColor := color.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	789	useNearestColor ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	790	lastColor := lastColor nearestOn:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	791	].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	792	gc paint:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	793	mask notNil ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	794	isMasked := false.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	795	(mask pixelAtX:xx y:yy) == 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	796	unmaskedOnly ifFalse:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	797	gc paint: (lastColor := self viewBackground).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	798	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	799	isMasked := true.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	800	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	801	lastColor := nil.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	802	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	803	isRGBA ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	804	isMasked := false.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	805	colorIn alphaByte == 0 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	806	unmaskedOnly ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	807	gc paint: (lastColor := self viewBackground).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	808	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	809	isMasked := true.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	810	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	811	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	812	lastColor := nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	813	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	814	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	815	runW := 0.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	816	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	817	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	818	runW := runW + magX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	819	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	820
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	821	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	822	drawPixel value:x0 value:lastY value:lastColor.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	823	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	824
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	825	savedFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	826	gc font:savedFont.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	827	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	828
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	829	"Created: / 18-05-1999 / 20:13:39 / cg"
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	830	"Modified: / 01-09-2017 / 11:39:09 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	831	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	832
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	833	redrawX:x y:y width:w height:h
636 d53428252193 revised version tz parents: 633 diff changeset	834
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	835	\|xI yI devImage imgWidth imgHeight mX mY magnifiedWidth magnifiedHeight\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	836
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	837	image isNil ifTrue:[^self].
662 61b7601829ea with modal support tz parents: 636 diff changeset	838
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	839	magnification = (1@1) ifTrue: [
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	840	Error handle:[:ex \|
2092 36ef3048dbf4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2089 diff changeset	841	Transcript showCR:'cannot convert image: ', ex description.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	842	] do:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	843	devImage := image onDevice:device.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	844	devImage ~~ image ifTrue:[
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	845	image := devImage.
1764 3dd553f8d9f0 oops - leftover halts Claus Gittinger <cg@exept.de> parents: 1763 diff changeset	846	self changed:#image.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	847	].
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	848	].
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	849	image device == device ifTrue:[
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	850	super redrawX:x y:y width:w height:h.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	851	self drawFrame.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	852	^ self.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	853	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	854	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	855
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	856	"/ self clippingRectangle: (x@y extent:w@h).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	857	"/ draw the image itself
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	858	self redrawImageX:x y:y width:w height:h.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	859
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	860	imgWidth := image width.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	861	imgHeight := image height.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	862
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	863	"/ beyond of image ?
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	864	adjust == #center ifTrue:[
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	865	xI := (width - imgWidth) // 2 - margin.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	866	yI := (height - imgHeight) // 2 - margin.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	867	] ifFalse:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	868	xI := yI := margin
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	869	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	870
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	871	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	872	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	873	magnifiedWidth := mX * imgWidth.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	874	magnifiedHeight := mY * imgHeight.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	875
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	876	"/ draw the rest to the right and at the bottom
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	877	(x + w - 1) > (xI + magnifiedWidth) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	878	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	879	clearRectangleX:(xI + magnifiedWidth) y:y
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	880	width:(x + w - magnifiedWidth - xI) height:h
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	881	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	882	(y + h - 1) > (yI + magnifiedHeight) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	883	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	884	clearRectangleX:margin y:(yI + magnifiedHeight)
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	885	width:w height:(y + h - magnifiedHeight - yI)
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	886	].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	887	self drawFrame.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	888	self clippingBounds: nil.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	889
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	890	"Modified: / 31.7.1998 / 02:22:45 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	891	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	892
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	893	startSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	894	spraySpot isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	895	spraySpot := 8
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	896	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	897
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	898	sprayProcess isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	899	sprayProcess := [
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	900	\|p rnd norm sprayPoint dly angle x y dist\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	901
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	902	rnd := Random new.
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	903	Distributions::NormalDistribution notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	904	norm := Distributions::NormalDistribution mean:0 deviation:0.5.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	905	].
3487 5cc0a5d3e1f4 * empty log message * Claus Gittinger <cg@exept.de> parents: 3477 diff changeset	906	dly := Delay forMilliseconds:20.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	907	[true] whileTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	908	10 timesRepeat:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	909	p := sprayPosition.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	910	p notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	911	angle := rnd next * 359.999. "/ the angle is uniformly ditributed
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	912	norm notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	913	dist := norm next * spraySpot. "/ the distance is a normalDistribution
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	914	] ifFalse:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	915	dist := (rnd nextBetween:-1 and:1) * spraySpot.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	916	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	917	sprayPoint := (Point r:dist degrees:angle)*magnification.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	918
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	919	x := p x + sprayPoint x truncated.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	920	y := p y + sprayPoint y truncated.
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	921	self pointAt:(x@y) width:1.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	922	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	923	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	924	dly wait.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	925	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	926	] fork.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	927	]
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	928
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	929	"Modified: / 15-02-2012 / 22:44:54 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	930	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	931
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	932	stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	933	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	934	sprayProcess terminate.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	935	sprayProcess := nil
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	936	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	937	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	938
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	939	!ImageEditView methodsFor:'event handling'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	940
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	941	buttonMotion:state x:x y:y
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	942	\|p\|
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	943
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	944	(x < 0 or:[y < 0]) ifTrue:[
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	945	^ self
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	946	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	947	"/ readOnly ifTrue:[^ self].
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	948
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	949	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	950
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	951	state ~~ 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	952	"/ button down
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	953
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	954	"/ self selectedColor notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	955	(self imageContainsPoint:p) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	956	(editMode == EditModePoint) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	957	self pointAt:p.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	958	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	959	].
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	960	(editMode == EditModeSmooth) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	961	self smoothAt:p.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	962	^ self
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	963	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	964	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	965	sprayPosition := p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	966	^ self
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	967	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	968	].
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	969	self drawCursorAt:p.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	970	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	971	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	972
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	973	"/ button is up (care for paste-mode, dragging the pasted image)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	974	self drawCursorAt:p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	975
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	976	"/ if in pastemode, highlight the affected rectangle (image to be pasted is in ClipBoard)
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	977	(self inPasteMode and:[ ClipboardImage notNil ]) ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	978	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	979	"/ (i.e. click-point will be corner of pasted rectangle)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	980	self sensor shiftDown ifTrue:[
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	981	p := p - (ClipboardImage extent * magnification)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	982	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	983	(self imageContainsPastePoint:p) ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	984	(self sensor hasButtonMotionEventFor:self) ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	985	self drawPasteRectangleAt:p
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	986	]
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	987	] ifFalse: [
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	988	self cursor:Cursor stop.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	989	self releasePasteDrawing
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	990	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	991	]
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	992
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	993	"Modified: / 07-12-2017 / 17:53:35 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	994	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	995
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	996	buttonPress:button x:x y:y
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	997	\|p clr masked\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	998
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	999	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1000
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1001	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1002	"/ (i.e. click-point will be corner of pasted rectangle)
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1003	(self inPasteMode and:[ ClipboardImage notNil ]) ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1004	self sensor shiftDown ifTrue:[
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	1005	p := p - (ClipboardImage extent * magnification)
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1006	]
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1007	].
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1008
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1009	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1010
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1011	(self imageContainsPoint:p) ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1012	"/ shift click: select the pixel-color
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1013	(self inPasteMode not and:[self sensor shiftDown]) ifTrue:[
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1014	userAllowedToChangeDrawingColor ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1015	(image maskAt:(p // magnification)) == 0 ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1016	masked := true.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1017	] ifFalse:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1018	masked := false.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1019	clr := image colorAt:(p // magnification).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1020	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1021	pickedColorHolder notNil ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1022	pickedColorHolder value:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1023	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1024	self selectedColor:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1025	masked ifTrue:[self selectedColorIndex:nil].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1026	self changed:#selectedColor with:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1027	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1028	] ifFalse:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1029	"/ normal click:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1030	(readOnly not
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1031	or:[editMode == EditModeCopy
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1032	or:[editMode == EditModeSpecialOperation]]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1033	) ifTrue:[
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1034	(button between:1 and:2) ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1035	mouseKeyColorMode := button.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1036	self makeUndo.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1037
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1038	clickInfoCallBack notNil ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1039	"/ still a kludge, but less ugly ...
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1040	clickInfoCallBack value:button value:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1041	].
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1042	"/ editMode is something like #point, #rectangle etc.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1043	"/ so we call pointAt: / rectAt: / filledBoxAt: etc. here
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1044	[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1045	self perform: (editMode, 'At:') asSymbol with:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1046	] on:Error do:[:ex \|
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1047	(Dialog confirm:('Error during operation: ', ex description,'\\Debug ?') withCRs )
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1048	ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1049	ex reject
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1050	].
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1051	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1052	].
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1053	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1054	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1055	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1056
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	1057	"Modified: / 07-12-2017 / 17:53:23 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1058	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1059
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1060	buttonRelease:button x:x y:y
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1061
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1062	self drawCursorAt: x@y.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1063	readOnly ifTrue:[^ self].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1064
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1065	(self imageContainsPoint: x@y) ifTrue: [
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1066	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1067	self stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1068	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1069
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	1070	image release.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1071
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1072	"/ "/ cg: what a kludge - please change to use a valueHolder,
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1073	"/ "/ which gets the information ...
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1074	"/ masterApplication imagePreView invalidate.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1075
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1076	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1077	self changed:#subImageIn with:(image bounds).
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1078	]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1079
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1080	"Modified: / 16-02-2017 / 16:57:24 / cg"
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1081	!
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1082
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1083	inPasteMode
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1084	^ (editMode notNil and:[editMode startsWith:#paste])
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1085	!
ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1086
5669 bd36e715726a #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5656 diff changeset	1087	keyboardZoom:largerBoolean
5671 511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1088	"CTRL+/- zoom action"
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1089
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1090	self magnification:(
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1091	largerBoolean
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1092	ifTrue:[(magnification + 1) min:63]
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1093	ifFalse:[(magnification - 1) max:1])
5277 4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1094	!
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1095
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1096	pointerLeave:state
33833bcbb5cd some cleans tz parents: 678 diff changeset	1097
688 e1c30adb37bf updates coord info label while defining boxes tz parents: 686 diff changeset	1098	super pointerLeave: state.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1099
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1100	self updateImageInfo: self imageInfoString.
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	1101	self cursor:Cursor normal.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1102
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1103	self inPasteMode ifTrue: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1104	self releasePasteDrawing
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1105	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1106
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1107	"Modified: / 29.7.1998 / 18:27:42 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1108	! !
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1109
636 d53428252193 revised version tz parents: 633 diff changeset	1110	!ImageEditView methodsFor:'image editing'!
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1111
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1112	askForSpecialOperation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1113	"let user ask for which special operation to apply to the selected imageBox,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1114	then perform it."
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1115
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1116	\|listOfOpSpecs listOfOpNames listOfOpSelectors operation\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1117
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1118	listOfOpSpecs := OrderedCollection new.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1119
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1120	listOfOpSpecs addAll:
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1121	#(
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1122	('edit separately' editIcon #edit)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1123	('extract subimage' cropSubImageIcon #editSubImage)
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1124	).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1125
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1126	self readOnly ifFalse:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1127	listOfOpSpecs addAll:
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1128	#(
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1129	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1130	('flip vertical' flipVerticalIcon flipVertical)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1131	('flip horizontal' flipHorizontalIcon flipHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1132	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1133	('slightly brightened' slightlyBrighterIcon slightlyBrightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1134	('slightly darkened' slightlyDarkerIcon slightlyDarkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1135	('brightened' brighterIcon brightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1136	('darkened' darkerIcon darkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1137	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1138	('make grey' nil makeGrey)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1139	('greyed' nil greyed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1140	('grey pattern' nil greyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1141	('grey pattern (unmasked)' nil unmaskedGreyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1142	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1143	('reversed' nil reversed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1144	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1145	('change hue' nil changeHue)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1146	('colorize' nil colorize)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1147	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1148	('gradient fill horizontal' fillHorizontalGradientRectIcon gradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1149	('gradient fill vertical' fillVerticalGradientRectIcon gradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1150	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1151	"/ ('gradient fill diagonal' fillDiagonalGradientRectIcon gradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1152	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1153	('auto gradient fill horizontal' fillHorizontalGradientRectIcon autoGradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1154	('auto gradient fill vertical' fillVerticalGradientRectIcon autoGradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1155	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1156	"/ ('auto gradient fill diagonal' fillDiagonalGradientRectIcon autoGradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1157	).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1158	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1159
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1160	listOfOpNames := listOfOpSpecs collect:[:entry \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1161	\|name iconSelector icon\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1162	name := entry first.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1163	iconSelector := entry second.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1164	iconSelector notNil ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1165	icon := self class perform:iconSelector ifNotUnderstood:[ImageEditor perform:iconSelector].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1166	LabelAndIcon label:name icon:icon
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1167	] ifFalse:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1168	name
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1169	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1170	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1171
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1172	listOfOpSelectors := listOfOpSpecs collect:#third.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1173
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1174	operation := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1175	choose:(resources string:'Which Operation:')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1176	fromList:listOfOpNames
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1177	values:listOfOpSelectors
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1178	lines:20
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1179	cancel:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1180
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1181	^ operation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1182
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1183	"Created: / 20-02-2017 / 17:37:23 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1184	"Modified: / 23-02-2017 / 15:54:42 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1185	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1186
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1187	autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1188	\|yMinNew yMaxNew xMinNew xMaxNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1189	pix stillCropping xMax yMax\|
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1190
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1191	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1192
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1193	xMax := image width - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1194	yMax := image height - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1195
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1196	xMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1197	doLeft ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1198	pix := image pixelAtX:xMinNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1199	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1200	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1201	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1202	(image pixelAtX:xMinNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1203	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1204	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1205	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1206	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1207	xMinNew := xMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1208	xMinNew >= image width ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1209	self warn:(resources string:'Image is all the same color - no crop.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1210	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1211	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1212	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1213	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1214	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1215
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1216	xMaxNew := xMax.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1217	doRight ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1218	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1219	pix := image pixelAtX:xMaxNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1220	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1221	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1222	(image pixelAtX:xMaxNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1223	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1224	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1225	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1226	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1227	xMaxNew := xMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1228	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1229	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1230	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1231
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1232	yMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1233	doTop ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1234	pix := image pixelAtX:xMinNew y:yMinNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1235	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1236	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1237	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1238	(image pixelAtX:x y:yMinNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1239	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1240	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1241	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1242	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1243	yMinNew := yMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1244	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1245	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1246	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1247
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1248	yMaxNew := yMax.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1249	doBottom ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1250	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1251	pix := image pixelAtX:xMaxNew y:yMaxNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1252	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1253	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1254	(image pixelAtX:x y:yMaxNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1255	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1256	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1257	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1258	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1259	yMaxNew := yMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1260	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1261	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1262	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1263
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1264	(xMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1265	and:[xMaxNew == (image width - 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1266	and:[yMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1267	and:[yMaxNew == (image height - 1)]]]) ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1268	self warn:(resources string:'No border found - no crob.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1269	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1270	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1271
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1272	"/ self warn:'extract subImage '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1273	"/ , (xMinNew @ yMinNew) printString
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1274	"/ , ' -> '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1275	"/ , (xMaxNew @ yMaxNew) printString.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1276
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1277	self makeUndo.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1278	self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1279	makeSubImageX:xMinNew y:yMinNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1280	width:(xMaxNew - xMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1281	height:(yMaxNew - yMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1282
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1283	"Created: / 20-02-2017 / 17:59:05 / cg"
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1284	"Modified: / 12-04-2017 / 09:33:08 / cg"
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1285	!
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1286
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1287	copyImageToClipboard
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1288	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1289
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1290	self class copyImageToClipboard:image.
4264 6e31e342f38c class: ImageEditView Stefan Vogel <sv@exept.de> parents: 4249 diff changeset	1291	self setClipboardObject:image.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1292
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1293	"Modified: / 12-04-2017 / 09:27:07 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1294	!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1295
1228 0aae4f7389ca renamed - crob -> crop Claus Gittinger <cg@exept.de> parents: 1184 diff changeset	1296	cropLeft:doLeft right:doRight top:doTop bottom:doBottom
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1297	<resource: #obsolete>
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1298
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1299	self autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1300
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1301	"Created: / 07-09-1998 / 14:25:52 / cg"
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1302	"Modified: / 12-04-2017 / 09:31:04 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1303	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1304
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1305	drawingColorOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1306	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1307
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1308	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1309	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1310	^ self selectedColor.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1311	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1312	^ nil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1313
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1314	"Created: / 03-02-2017 / 21:58:01 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	1315	"Modified: / 05-09-2017 / 10:49:34 / cg"
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1316	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1317
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1318	drawingPixelOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1319	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1320
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1321	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1322	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1323	^ nil.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1324	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1325	^ self selectedColorIndex.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1326
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1327	"Created: / 03-02-2017 / 21:58:28 / cg"
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1328	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1329
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1330	flipSubImage:how in:imageBox
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1331	"/ now, do it
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1332	"/ caveat: this should go into image class
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1333
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1334	\|x0 y0 x1 y1 image t\|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1335
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1336	self makeUndo.
efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1337
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1338	x0 := imageBox left.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1339	y0 := imageBox top.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1340	x1 := imageBox right-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1341	y1 := imageBox bottom-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1342
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1343	image := self image.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1344
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1345	how == #vertical ifTrue:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1346	0 to:((y1-y0)//2) do:[:dy \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1347	x0 to:x1 do:[:x \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1348	t := image pixelAtX:x y:(y0+dy).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1349	image pixelAtX:x y:(y0+dy) put:(image pixelAtX:x y:(y1-dy)).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1350	image pixelAtX:x y:(y1-dy) put:t.
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1351	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1352	t := image maskAtX:x y:(y0+dy).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1353	image maskAtX:x y:(y0+dy) put:(image maskAtX:x y:(y1-dy)).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1354	image maskAtX:x y:(y1-dy) put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1355	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1356	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1357	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1358	] ifFalse:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1359	0 to:((x1-x0)//2) do:[:dx \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1360	y0 to:y1 do:[:y \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1361	t := image pixelAtX:(x0+dx) y:y.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1362	image pixelAtX:(x0+dx) y:y put:(image pixelAtX:(x1-dx) y:y).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1363	image pixelAtX:(x1-dx) y:y put:t.
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1364
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1365	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1366	t := image maskAtX:(x0+dx) y:y.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1367	image maskAtX:(x0+dx) y:y put:(image maskAtX:(x1-dx) y:y).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1368	image maskAtX:(x1-dx) y:y put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1369	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1370	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1371	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1372	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1373
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1374	self setModified.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1375
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1376	"Created: / 07-04-2011 / 09:34:23 / cg"
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1377	!
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1378
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1379	gradientFillIn:imageBox orientation:orientation auto:auto
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1380	"/ with auto, pick 2 bounding pixels and do a gradient fill with those;
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1381	"/ (don't know what diagonal should do, yet)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1382	"/ if auto is false, use color1/color2 for the fill
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1383
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1384	\|x0 y0 x1 y1 image n color1 color2
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1385	r0 g0 b0 dR dG dB i cX cY A B qAB a b pD1x pD1y pD2x pD2y
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1386	dxH dyH hX hY dH dP f \|
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1387
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1388	self makeUndo.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1389
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1390	x0 := imageBox left.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1391	y0 := imageBox top.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1392	x1 := imageBox right-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1393	y1 := imageBox bottom-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1394	image := self image.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1395
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1396	self setModified.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1397
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1398	auto ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1399	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1400	n := y1-y0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1401	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1402	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1403	color1 := image colorAtX:x y:y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1404	color2 := image colorAtX:x y:y1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1405	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1406	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1407	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1408	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1409	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1410	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1411	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1412	y0+1 to:y1-1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1413	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1414	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1415	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1416	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1417	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1418	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1419	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1420	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1421
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1422	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1423	n := x1-x0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1424	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1425	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1426	color1 := image colorAtX:x0 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1427	color2 := image colorAtX:x1 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1428	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1429	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1430	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1431	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1432	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1433	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1434	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1435	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1436	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1437	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1438	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1439	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1440	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1441	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1442	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1443	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1444	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1445	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1446
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1447	color1 := (self drawingColorHolders at:1) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1448	color1 isNil ifTrue:[ color1 := Color black ].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1449	color2 := (self drawingColorHolders at:2) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1450	color2 isNil ifTrue:[ color2 := Color white ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1451
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1452	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1453	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1454	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1455
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1456	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1457	n := y1-y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1458	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1459
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1460	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1461	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1462	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1463
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1464	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1465	i := 0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1466	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1467	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1468	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1469	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1470	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1471	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1472	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1473	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1474	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1475	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1476	n := x1-x0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1477	n = 0 ifTrue:[^ self ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1478
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1479	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1480	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1481	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1482
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1483	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1484	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1485	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1486	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1487	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1488	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1489	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1490	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1491	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1492	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1493	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1494
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1495	orientation == #diagonal ifTrue:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1496	cX := (x1+1 + x0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1497	cY := (y1+1 + y0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1498	A := cY-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1499	B := cX-x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1500	(A=0 or:[B=0]) ifTrue:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1501
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1502	qAB := A/B.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1503
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1504	"/ {(cX-10) rounded . (cX-5) rounded . cX rounded . (cX+5)rounded . (cX+10)rounded }
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1505	x0 to:x1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1506	do:[:x \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1507	b := cX-x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1508	b = 0 ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1509	pD1x := pD2x := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1510	pD1y := pD2y := cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1511	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1512	"/ (A/B) = (a/b) -> a = (A/B)*b
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1513	a := qAB*b.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1514	pD1x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1515	pD1y := ((cY+a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1516	pD2x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1517	pD2y := ((cY-a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1518	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1519	"/ {(cY-10)rounded . (cY-5)rounded . cY rounded. (cY+5)rounded. (cY+10)rounded }
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1520	y0 to:y1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1521	do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1522	"/ the edge-point to interpolate against...
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1523	"/ take a line from C through x/y and compute where it hits the edge H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1524	a := y-cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1525	b := x-cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1526	(a = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1527	"/ exactly in the middle
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1528	hX := (x < cX) ifTrue:[x0] ifFalse:[x1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1529	hY := cY.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1530	] ifFalse:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1531	(b = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1532	hX := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1533	hY := (y < cY) ifTrue:[y0] ifFalse:[y1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1534	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1535	"/ (dH/A) = (b/a) -> dH = (b/a)*A
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1536	y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1537	"/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1538	(y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1539	"/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1540	dxH := (b/a)*A.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1541	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1542	hY := y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1543	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1544	"/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1545	dyH := (a/b)*B negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1546	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1547	hX := x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1548	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1549	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1550	"/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1551	y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1552	"/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1553	dxH := (b/a)*A negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1554	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1555	hY := y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1556	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1557	"/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1558	dyH := (a/b)*B.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1559	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1560	hX := x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1561	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1562	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1563	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1564	hX := hX min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1565	hY := hY min:y1.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1566	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1567
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1568	"/ the color at H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1569	color2 := image colorAtX:hX rounded y:hY rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1570
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1571	"/ the distance between H and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1572	dH := (hX@hY) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1573	"/ the distance between P and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1574	dP := (x@y) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1575	"/ the fraction (0 at H; 1 at C)
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1576	f := 1 - (dP / dH).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1577	self assert:(f between:0 and:1).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1578
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1579	"/ the new color
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1580	dR := color2 red + ((r0-color2 red ) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1581	dG := color2 green + ((g0-color2 green) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1582	dB := color2 blue + ((b0-color2 blue) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1583	image colorAtX:x y:y put:(Color red:dR green:dG blue:dB).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1584
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1585	"/ y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1586	"/ "/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1587	"/ (y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1588	"/ "/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1589	"/ image colorAtX:x y:y put:Color red.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1590	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1591	"/ "/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1592	"/ image colorAtX:x y:y put:Color green.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1593	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1594	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1595	"/ "/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1596	"/ y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1597	"/ "/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1598	"/ image colorAtX:x y:y put:Color blue.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1599	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1600	"/ "/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1601	"/ image colorAtX:x y:y put:Color yellow.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1602	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1603	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1604	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1605	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1606	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1607	"/ image colorAtX:cX rounded y:cY rounded put:Color magenta.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1608
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1609	"/ clr2 := image colorAtX:p2X y:p2Y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1610	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1611	"/ cTop := image colorAtX:x y:y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1612	"/ cBot := image colorAtX:x y:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1613	"/ "/ point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1614	"/ xD := x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1615	"/ yD := (y1-y0)/(x1-x0)*x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1616	"/ "/ color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1617	"/ "/ cDiag := image colorAtX:xD rounded y:yD rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1618	"/ "/ the distance of the diagonal point from the origin
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1619	"/ dd := ((x-x0) squared + (yD-y0) squared) sqrt.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1620	"/ "/ desired color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1621	"/ cDiag := Color red:(color1 red + (dddR)) green:(color1 green + (dddG)) blue:(color1 blue + (dd*dB)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1622	"/"/ image colorAtX:xD rounded y:yD rounded put:cDiag.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1623	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1624	"/ n1 := yD-y0+1. "/ num points between top at x and diagonalPoint at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1625	"/ n2 := y1-yD+1. "/ num points between diagonalPoint at x and bottom at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1626	"/ y0 to:y1 do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1627	"/ \|clr d dR2 dG2 dB2\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1628	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1629	"/ y < yD ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1630	"/ "/ gradient from top-color at x to diagonal point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1631	"/ d := y-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1632	"/ dR2 := (cDiag red - cTop red) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1633	"/ dG2 := (cDiag green - cTop green) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1634	"/ dB2 := (cDiag blue - cTop blue) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1635	"/ clr := Color red:(cTop red + (ddR2)) green:(cTop green + (ddG2)) blue:(cTop blue + (d*dB2)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1636	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1637	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1638	"/ "/ gradient from diagonal point at x to bottom point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1639	"/ d := y-yD.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1640	"/ dR2 := (cBot red - cDiag red) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1641	"/ dG2 := (cBot green - cDiag green) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1642	"/ dB2 := (cBot blue - cDiag blue) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1643	"/ clr := Color red:(cDiag red + (ddR2)) green:(cDiag green + (ddG2)) blue:(cDiag blue + (d*dB2)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1644	"/ "/ clr := image colorAtX:x y:y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1645	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1646	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1647	"/ ]
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1648	"/ ].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1649	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1650	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1651
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1652	"Created: / 22-02-2017 / 21:00:01 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1653	"Modified: / 23-02-2017 / 15:41:23 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1654	!
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1655
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1656	magnifyAntiAliasedImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1657	self newImageWithUndo: (image hardAntiAliasedMagnifiedBy: newSize/image extent).
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1658	!
c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1659
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1660	magnifyImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1661	self newImageWithUndo: (image magnifiedBy: newSize/image extent).
636 d53428252193 revised version tz parents: 633 diff changeset	1662	!
d53428252193 revised version tz parents: 633 diff changeset	1663
5586 5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1664	magnifySmoothingBy:scale
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1665	self newImageWithUndo: (image hardSmoothingMagnifiedBy:scale).
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1666
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1667	"Created: / 30-08-2017 / 15:35:15 / cg"
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1668	!
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1669
5587 9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1670	magnifySmoothingTo:newSize
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1671	self newImageWithUndo: (image hardSmoothingMagnifiedBy: newSize/image extent).
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1672
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1673	"Created: / 30-08-2017 / 15:46:46 / cg"
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1674	!
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1675
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1676	makeNewColorMapByMapping:functionOfColor
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1677	"wrong name: no longer needs a colormap - can also process the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1678
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1679	undoable make a new image by processing colors with a function.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1680	If the image is a true-color image (rgb), the function is applied
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1681	to every pixel's color and a new pixel-array is created (this is slow).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1682	Currently not done (why?):
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1683	If the image is a palette image,
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1684	the function is applied to the colormap only and a new colormap is
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1685	created (i.e. this is very fast).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1686
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1687	This is the internal low level function to brighten, darken
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1688	or hue-shift the image.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1689	Returns true, if there was any change."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1690
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1691	\|xMax yMax map revMap anyChange
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1692	newColors newColorArray newImage pixelAction
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1693	prevRGBIn prevRGBOut\|
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1694
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1695	anyChange := false.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1696
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1697	xMax := image width - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1698	yMax := image height - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1699
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1700	newImage := image class width:image width height:image height depth:image depth.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1701
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1702	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1703	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1704	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1705
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1706	image colorMap notNil ifTrue:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1707	"/ huh - what is going on here???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1708	"/ whx not just collect over the colormap???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1709
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1710	newColors := Set new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1711	newColorArray := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1712	map := Array new:256.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1713	revMap := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1714
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1715	pixelAction :=
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1716	[:x :y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1717	\|pix n_pix clr n_clr\|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1718
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1719	pix := image pixelAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1720	(n_pix := map at:pix+1) isNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1721	clr := image colorAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1722	n_clr := functionOfColor value:clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1723	(newColors includes:n_clr) ifFalse:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1724	newColors add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1725	newColorArray add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1726	revMap add:pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1727	map at:pix+1 put:(n_pix := revMap size - 1).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1728	] ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1729	"/ mhmh - multiple pixels mapped to the same color
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1730	n_pix := (newColorArray indexOf:n_clr) - 1.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1731	map at:pix+1 put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1732	]
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1733	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1734	newImage pixelAtX:x y:y put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1735	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1736	] ifFalse:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1737	((image depth == 24) and:[image photometric == #rgb]) ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1738	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1739	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1740	\|rgb clr n_rgb\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1741
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1742	rgb := image pixelAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1743	rgb == prevRGBIn ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1744	n_rgb := prevRGBOut
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1745	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1746	clr := Color rgbValue:rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1747	n_rgb := (functionOfColor value:clr) rgbValue.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1748	prevRGBIn := rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1749	prevRGBOut := n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1750	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1751	newImage pixelAtX:x y:y put:n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1752	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1753	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1754	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1755	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1756	\|clr n_clr\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1757
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1758
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1759	clr := image colorAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1760	n_clr := functionOfColor value:clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1761	newImage colorAtX:x y:y put:n_clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1762	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1763	].
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1764	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1765
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1766	0 to:yMax do:[:y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1767	0 to:xMax do:[:x \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1768	pixelAction value:x value:y
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1769	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1770	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1771
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1772	image colorMap notNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1773	newImage colorMap:(MappedPalette withColors:newColorArray).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1774	].
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1775	self newImageWithUndo:newImage.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1776
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1777	"/ for now, always return true
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1778	"/ (do not check if functionOfColor returns somthing different)
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1779	^ true
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1780
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1781	"Modified (comment): / 31-08-2017 / 12:11:25 / cg"
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1782	!
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1783
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1784	makeSubImageX:oldX y:oldY width:newWidth height:newHeight
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1785	\|oldWidth oldHeight newImage newMaskImage needRedraw redrawRect1 redrawRect2 \|
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1786
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1787	oldWidth := image width.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1788	oldHeight := image height.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1789	self assert:(newWidth <= oldWidth).
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1790	self assert:(newHeight <= oldHeight).
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1791
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1792	newImage := image class width:newWidth height:newHeight depth:image depth.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1793	newImage photometric:image photometric.
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1794	image photometric == #palette ifTrue:[
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1795	newImage colorMap:image colorMap copy.
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1796	].
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1797	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1798
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1799	image mask notNil ifTrue:[
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1800	newMaskImage := Depth1Image width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1801	newMaskImage photometric: image mask photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1802	newMaskImage colorMap: image mask colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1803	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1804	newImage mask: newMaskImage
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1805	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1806
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1807	newImage copyFrom:image x:oldX y:oldY toX:0 y:0 width:newWidth height:newHeight.
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1808
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1809	needRedraw := true.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1810	(oldX == 0 and:[oldY == 0]) ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1811	needRedraw := false.
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1812	redrawRect1 := ((newWidth@0) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1813	redrawRect2 := ((0@newHeight) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1814	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1815	self image:newImage scroll:false invalidate:needRedraw.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1816	redrawRect1 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1817	self invalidateRectangle:redrawRect1 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1818	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1819	redrawRect2 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1820	self invalidateRectangle:redrawRect2 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1821	].
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1822	self setModified.
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1823
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1824	"Created: / 07-09-1998 / 13:00:16 / cg"
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1825	"Modified: / 13-02-2017 / 14:48:46 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1826	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1827
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1828	makeUndo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1829	\|theCopy\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1830
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1831	image notNil ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1832	[undoImages size >= MaxUndos] whileTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1833	undoImages removeFirst.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1834	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1835	theCopy := image copy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1836	undoImages add:theCopy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1837	originalImage isNil ifTrue:[ originalImage := theCopy ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1838	]
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1839
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1840	"Modified: / 23-02-2017 / 15:43:55 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1841	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1842
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1843	pasteAt: aPoint mode:modeSymbol
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1844	"called from button-press/button motion while in paste mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1845	paste the image in the clipboard at aPoint"
636 d53428252193 revised version tz parents: 633 diff changeset	1846
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1847	\|answer anyColorMissing choosenBox imagePoint imgX imgY copiedImage imageBox newColorMap
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1848	existingColors newColors allColors currentColorMap newColormap anyColorAdded oldColorMap\|
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1849
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1850	Error handle:[:ex\|
a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1851	ex creator == Image unrepresentableColorSignal ifFalse:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1852	ex reject
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1853	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1854	self undo.
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1855	self warn:(resources stringWithCRs:'Paste failed !!\Increasing the images depth might help.').
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1856	] do: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1857	windowGroup withExecuteCursorDo:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1858	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1859	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1860
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1861	imagePoint := choosenBox origin//magnification.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1862
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1863	copiedImage := ClipboardImage copy.
5417 054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1864	copiedImage isNil ifTrue:[^ self].
054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1865
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	1866	true "/ image photometric == #palette
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1867	ifTrue:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1868	"/ for all colors in the pasted image,
5472 f87d19419651 #OTHER by cg Claus Gittinger <cg@exept.de> parents: 5468 diff changeset	1869	"/ check, if it's in the colormap of the
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1870	"/ target image.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1871
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1872	anyColorMissing := anyColorAdded := false.
3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1873	oldColorMap := image colorMap.
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	1874	(oldColorMap notNil and:[image photometric == #palette]) ifTrue:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1875	newColorMap := oldColorMap asOrderedCollection.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1876	copiedImage usedValues do:[:pixel \|
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1877	\|pastedColor \|
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1878
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1879	pastedColor := copiedImage colorFromValue:pixel.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1880
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	1881	(newColorMap includes:pastedColor) ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1882	newColorMap size < (1 bitShift:image depth) ifTrue:[
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1883	"/ add to colormap
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1884	newColorMap add:pastedColor.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1885	anyColorAdded := true.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1886	"/ Transcript showCR:'adding color:' , pastedColor displayString , ' to targets colorMap'.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1887	] ifFalse:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1888	"/ Transcript showCR:'color:' , pastedColor displayString , ' not found in targets colorMap'.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1889	"/ copiedImage colorMap notNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1890	"/ copiedImage colorMap at: pixel+1 put: Color black.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1891	"/ ].
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1892	anyColorMissing := true.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1893	]
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1894	]
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1895	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1896	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1897
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1898	anyColorMissing ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1899	answer := Dialog
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1900	confirmWithCancel:(resources stringWithCRs:'Some color(s) cannot be represented (colorMap full).\Use nearest or compute colorMap ?')
2172 737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1901	labels:#( 'Cancel' 'New ColorMap' 'Use Nearest' )
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1902	values:#( nil new nearest)
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1903	default:3.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1904
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1905	answer isNil ifTrue:[^ self].
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1906
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1907	currentColorMap := image colorMap.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1908	imgX := imagePoint x.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1909	imgY := imagePoint y.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1910
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1911	answer == #nearest ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1912	0 to:copiedImage height-1 do:[:y \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1913	0 to:copiedImage width-1 do:[:x \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1914	\|clr n_clr\|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1915
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1916	(copiedImage maskAtX:x y:y) == 0 ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1917	image mask isNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1918	image createMask.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1919	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1920	image maskAtX:imgX+x y:imgY+y put:0.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1921	] ifFalse:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1922	clr := copiedImage colorAtX:x y:y.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1923	n_clr := clr nearestIn:currentColorMap.
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1924	image colorAtX:imgX+x y:imgY+y put:n_clr
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1925	]
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1926	]
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1927	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1928	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1929	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1930	self setModified.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1931	^ self.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1932	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1933	answer == #new ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1934	existingColors := image usedValues asIdentitySet.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1935	newColors := copiedImage usedValues.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1936	allColors := existingColors addAll:newColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1937	allColors size > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1938	self warn:(resources string:'Sorry: too many colors - unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1939	self undo.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1940	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1941	].
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1942
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1943	newColormap := OrderedCollection new.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1944	newColormap addAll:image usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1945	newColormap addAll:copiedImage usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1946	"/ translate image to use new colorMap...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1947
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1948	"/ translate image to use new colors ...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1949	0 to:image height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1950	0 to:image width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1951	\|clr n_idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1952
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1953	(image maskAtX:x y:y) == 1 ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1954	clr := image colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1955	n_idx := newColormap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1956	image pixelAtX:x y:y put:n_idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1957	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1958	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1959	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1960	image colorMap:newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1961	currentColorMap := newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1962
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1963	"/ paste new image...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1964	0 to:copiedImage height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1965	0 to:copiedImage width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1966	\|clr idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1967
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1968	(copiedImage maskAtX:x y:y) == 1
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1969	ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1970	clr := copiedImage colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1971	idx := currentColorMap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1972	idx == 0 ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1973	currentColorMap add:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1974	idx := currentColorMap size.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1975	idx > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1976	self warn:(resources string:'Sorry: too many colors').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1977	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1978	^ self.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1979	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1980	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1981	image pixelAtX:imgX+x y:imgY+y put:idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1982	image maskAtX:imgX+x y:imgY+y put:1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1983	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1984	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1985	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1986	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1987	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1988	self setModified.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1989	^ self.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1990	].
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1991	self warn:(resources string:'Sorry: unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1992	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1993	^ self.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1994	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1995	anyColorAdded ifTrue:[
2490 62230519175a slowly getting rid of the Colormap class Claus Gittinger <cg@exept.de> parents: 2489 diff changeset	1996	image colorMap:(MappedPalette withColors:newColorMap).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1997	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1998	].
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1999
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2000	copiedImage := image class fromImage: copiedImage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2001	(newColorMap isNil
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2002	and:[modeSymbol isNil
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2003	and:[copiedImage mask isNil] ]) ifTrue:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2004	"/ use image's copy functionality
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2005	"/ however, this copies the mask as well,
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2006	"/ which is only useful for paste-mode nil (paste pixel+mask)
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2007	image copyFrom: copiedImage x:0 y:0 toX: imagePoint x y: imagePoint y width: copiedImage width height: copiedImage height.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2008	] ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2009	imgX := imagePoint x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2010	imgY := imagePoint y.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2011
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2012	0 to:copiedImage height-1 do:[:y \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2013	0 to:copiedImage width-1 do:[:x \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2014	\|wasMasked newMasked dstX dstY oldColor\|
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	2015
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2016	dstX := imgX + x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2017	dstY := imgY + y.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2018	wasMasked := (image maskAtX:dstX y:dstY) == 0.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2019	newMasked := (copiedImage maskAtX:x y:y) == 0.
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	2020
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2021	"/ with modeUnder,
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2022	"/ only replace, if its masked,
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2023	(modeSymbol isNil
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2024	or:[modeSymbol == #withMask
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2025	or:[modeSymbol == #masked
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2026	or:[wasMasked]]]
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2027	) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2028	newMasked ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	2029	image colorAtX:dstX y:dstY put:(copiedImage colorAtX:x y:y).
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2030	wasMasked ifTrue:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2031	"/ wasMasked before; no longer masked now
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2032	(modeSymbol == #withMask
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2033	or:[modeSymbol == #under
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2034	or:[modeSymbol == #masked]]) ifTrue:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2035	image maskAtX:dstX y:dstY put:1
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2036	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2037	].
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2038	] ifTrue:[
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2039	wasMasked ifFalse:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2040	"/ masked now; was not masked before
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2041	modeSymbol == #withMask ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2042	image maskAtX:dstX y:dstY put:0
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2043	]
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2044	]
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2045	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2046	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2047
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2048	]
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2049	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2050	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2051	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	2052	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2053	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2054	self setModified.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2055	]
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2056	]
4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2057
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2058	"Modified: / 07-12-2017 / 15:56:42 / cg"
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2059	"Modified: / 27-05-2018 / 11:17:45 / Claus Gittinger"
636 d53428252193 revised version tz parents: 633 diff changeset	2060	!
d53428252193 revised version tz parents: 633 diff changeset	2061
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2062	shiftImageHorizontal:shiftH vertical:shiftV
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2063	self shiftImageHorizontal:shiftH vertical:shiftV wrap:false
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2064	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2065
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2066	shiftImageHorizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2067	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2068	shift<0 is left-shift/up-shift; shift>0 is right-shift/down-shift;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2069	doWrap controls if shifted-out pixels are to be shifted in at the opposite side.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2070	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2071	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2072	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2073	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2074	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2075
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2076	\|newImage\|
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2077
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2078	newImage := self shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2079	self image:newImage.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2080	self setModified.
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2081	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2082
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2083	shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2084	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2085	shift<0 is left-shift/up-shift; shift>0 is right-shift/down-shift;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2086	doWrap controls if shifted-out pixels are to be shifted in at the opposite side.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2087	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2088	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2089	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2090	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2091	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2092
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2093	\|w h srcX srcY dstX dstY newImage\|
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2094
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2095	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2096	"/ if wrapping, split into two operations to make wrap-code below simpler.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2097
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2098	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2099	shiftV ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2100	newImage := self shifted:image horizontal:shiftH vertical:0 wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2101	newImage := self shifted:newImage horizontal:0 vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2102	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2103	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2104	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2105	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2106	(shiftV == 0 and:[shiftH == 0]) ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2107	^ image
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2108	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2109
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2110	w := image width.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2111	h := image height.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2112
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2113	newImage := image copy.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2114
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2115	srcX := srcY := dstX := dstY := 0.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2116	shiftH < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2117	srcX := shiftH negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2118	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2119	dstX := shiftH
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2120	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2121	shiftV < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2122	srcY := shiftV negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2123	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2124	dstY := shiftV
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2125	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2126
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2127	newImage copyFrom:image x:srcX y:srcY toX:dstX y:dstY width:w-shiftH abs height:h-shiftV abs.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2128
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2129	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2130	srcX := srcY := dstX := dstY := 0.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2131
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2132	"/ already simplified - see above
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2133	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2134	"/ shiftV known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2135	shiftH < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2136	dstX := w-1-shiftH negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2137	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2138	srcX := w-1-shiftH
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2139	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2140	w := shiftH abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2141	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2142	"/ shiftH known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2143	shiftV < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2144	dstY := h-1-shiftV negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2145	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2146	srcY := h-1-shiftV
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2147	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2148	h := shiftV abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2149	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2150	newImage copyFrom:image x:srcX y:srcY toX:dstX y:dstY width:w height:h.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2151	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2152	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2153
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2154	^ newImage.
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2155
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2156	"Created: / 7.9.1998 / 13:00:16 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2157	"Modified: / 7.9.1998 / 14:15:32 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2158	!
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2159
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2160	specialOperation:operation on:imageBox withColor:clr
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2161	"ask for and perform one of the special operations on the previously selected imageBox;
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2162	then redraw as required"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2163
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2164	self invalidate.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2165	self windowGroup processExposeEvents.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2166
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2167	operation isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2168
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2169	(self performSpecialOperation:operation on:imageBox withColor:self selectedColor) ifFalse:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2170	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2171	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2172
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2173	image restored.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2174	self invalidate. "/ : (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2175
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2176	"/ self redraw: (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2177
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2178	"/ "/ cg: what a kludge - please change to use a valueHolder,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2179	"/ "/ which gets the information ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2180	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2181
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2182	"/ cg: still a kludge - but less ugly
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2183	self changed:#subImageIn with:(imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2184	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2185	^ true
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2186
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2187	"Created: / 20-02-2017 / 17:35:33 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2188	"Modified (comment): / 22-02-2017 / 19:56:47 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2189	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2190
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2191	text:aString at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2192	"draw a character"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2193
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2194	\|tempForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2195
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2196	tempForm := Form extent:(image extent) depth:1 onDevice:device.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2197	tempForm clear.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2198	tempForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2199	tempForm displayString:aString at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2200	0 to:image extent x - 1 do:[:x \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2201	0 to:image extent y - 1 do:[:y \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2202	(tempForm valueAt:(x@y)) == 1 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2203	self pointAt:(x@y) width:1
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2204	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2205	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2206	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2207
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2208	"Modified: / 15-02-2012 / 22:47:44 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2209	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2210
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2211	undo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2212	\|newImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2213
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2214	undoImages notEmpty ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2215	newImage := undoImages removeLast.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2216	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2217	(Dialog confirm:(resources string:'No more undo images remembered. Back to the initial image?'))
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2218	ifFalse:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2219	newImage := originalImage copy
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2220	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2221
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2222	windowGroup withExecuteCursorDo:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2223	\|oldImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2224
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2225	oldImage := self image.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2226	self clearModified.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2227	self image:newImage scroll:(newImage extent ~= oldImage extent).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2228	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2229
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2230	"Modified: / 23-02-2017 / 15:47:15 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2231	! !
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2232
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2233	!ImageEditView methodsFor:'image editing-editmode button actions'!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2234
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2235	boxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2236	"called from button-press/button motion while in box-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2237	drag a rectangular outline,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2238	when released, draw a rectangle with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2239
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2240	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2241	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2242	colorOrPixel isColor ifTrue:[
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2243	image drawRectangle:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2244	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2245	image drawRectangle:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2246	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2247	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2248	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2249
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2250	"Modified: / 07-12-2017 / 14:52:17 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2251	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2252
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2253	circleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2254	"called from button-press/button motion while in circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2255	drag an ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2256	when released, draw an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2257
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2258	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2259	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2260	colorOrPixel isColor ifTrue:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2261	image drawEllipse:box withColor:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2262	] ifFalse:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2263	image drawEllipse:box withValue:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2264	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2265	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2266	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2267
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2268	"Modified: / 07-12-2017 / 14:53:34 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2269	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2270
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2271	commonBoxOperation:action at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2272	"common code for filling/drawing."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2273
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2274	\|choosenBox imageBox clr pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2275
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2276	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2277	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2278	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2279	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2280	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2281	action value:imageBox value:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2282	] ifFalse:[
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2283	pix := self drawingPixelOrNil.
0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2284	true "pix notNil" ifTrue:[ "/ nil is valid here, and means: masked
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2285	action value:imageBox value:pix.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2286	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2287	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2288	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2289	self redraw: (choosenBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2290
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2291	"/ cg: still a kludge - but less ugly
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2292	self changed:#subImageIn with:(imageBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2293
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2294	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2295	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2296	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2297
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2298	"Created: / 16-02-2017 / 11:20:49 / cg"
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2299	"Modified: / 07-12-2017 / 14:51:37 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2300	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2301
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2302	copyAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2303	"called from button-press/button motion while in copy-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2304	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2305	when released, copy the selected rectangle to the clipboard"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2306
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2307	\|choosenBox box copiedImage\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2308
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2309	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2310	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2311	box := choosenBox origin // magnification extent: (choosenBox extent // magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2312	copiedImage := image subImageIn: box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2313
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2314	self class copyImageToClipboard:copiedImage.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2315
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2316	self redraw:(choosenBox expandedBy:1)
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2317	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2318
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2319	"Modified: / 21-08-1998 / 20:16:41 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2320	"Modified (comment): / 16-02-2017 / 11:15:09 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2321	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2322
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2323	cropSubImageAt: aPoint
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2324	"called from button-press/button motion while in crop-subImage mode:
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2325	drag a filled box,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2326	when released, change the image to the new bounds"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2327
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2328	\|choosenBox imageBox\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2329
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2330	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2331	choosenBox notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2332	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2333	self specialOperation:#editSubImage on:imageBox withColor:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2334	]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2335
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2336	"Created: / 20-02-2017 / 17:27:50 / cg"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2337	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2338
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2339	fillAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2340	"called from button-press motion while in floo-fill drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2341	perform a flood-fill with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2342
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2343	windowGroup withExecuteCursorDo:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2344	\|filledPoints clr\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2345
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2346	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2347	self updateActivity:'Flood filling - press CTRL-y to abort ...'.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2348	[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2349	\|pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2350
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2351	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2352	pix := image valueFromColor:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2353	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2354	pix := self drawingPixelOrNil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2355	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2356	image floodFillAt:aPoint//magnification withValue:pix
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2357	maxDeviationInLight:floodFillMaxLightError
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2358	maxDeviationInHue:floodFillMaxHueError.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2359
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2360	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2361
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2362	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2363	self changed:#subImageIn with:(image bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2364
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2365	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2366	] ifCurtailed:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2367	self updateActivity:'Flood fill aborted.'
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2368	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2369	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2370	self updateActivity:''
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2371	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2372
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2373	"Modified: / 17-02-2017 / 15:30:38 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2374	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2375
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2376	filledBoxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2377	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2378	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2379	when released, fill a rectangular area with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2380
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2381	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2382	commonBoxOperation:[:box :colorOrPixel \|
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2383	image fillRectangle:box with:colorOrPixel.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2384	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2385	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2386
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2387	"Modified: / 05-09-2017 / 14:50:51 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2388	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2389
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2390	filledCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2391	"called from button-press/button motion while in filled circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2392	drag a filled ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2393	when released, fill an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2394
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2395	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2396	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2397	colorOrPixel isColor ifTrue:[
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2398	image fillEllipse:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2399	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2400	image fillEllipse:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2401	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2402	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2403	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2404
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2405	"Created: / 16-02-2017 / 11:10:17 / cg"
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2406	"Modified: / 07-12-2017 / 14:53:59 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2407	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2408
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2409	maskOutsideCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2410	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2411	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2412	when released, mask everything outside the rectangular area"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2413
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2414	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2415	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2416	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2417
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2418	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2419	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2420	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2421	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2422	newForm fillCircleIn:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2423	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2424	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2425	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2426	newForm copyFrom:oldForm x:0 y:0 toX:0 y:0 width:image width height:image height.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2427	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2428
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2429	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2430	"/ image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2431	"/ image mask fillEllipse:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2432	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2433	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2434
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2435	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2436	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2437
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2438	"Created: / 16-02-2017 / 12:33:25 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2439	"Modified: / 17-02-2017 / 16:47:47 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2440	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2441
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2442	maskOutsideRectAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2443	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2444	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2445	when released, mask everything outside the rectangular area"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2446
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2447	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2448	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2449	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2450
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2451	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2452	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2453	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2454	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2455	newForm fillRectangle:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2456	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2457	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2458	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2459	newForm copyFrom:oldForm x:0 y:0 toX:0 y:0 width:image width height:image height.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2460	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2461
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2462	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2463	"/image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2464	"/image mask fillRectangle:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2465	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2466	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2467
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2468	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2469	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2470
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2471	"Created: / 16-02-2017 / 12:33:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2472	"Modified: / 17-02-2017 / 17:23:57 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2473	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2474
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2475	pasteAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2476	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2477	paste the image in the clipboard at aPoint"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2478
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2479	self pasteAt:aPoint mode:nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2480
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2481	"Modified (comment): / 16-02-2017 / 11:13:54 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2482	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2483
5772 8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2484	pasteMaskedAt: aPoint
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2485	"called from button-press/button motion while in paste mode:
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2486	paste the image in the clipboard at aPoint.
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2487	In this mode, only pixels which are not masked in the source image
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2488	are pasted."
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2489
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2490	self pasteAt:aPoint mode:#masked.
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2491
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2492	"Created: / 27-05-2018 / 10:43:11 / Claus Gittinger"
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2493	!
8f0b1b2f6a7e #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5752 diff changeset	2494
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2495	pasteUnderAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2496	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2497	pasteUnder the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2498	In this mode, only pixels which are not equal to
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2499	the current color or masked are pasted."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2500
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2501	self pasteAt:aPoint mode:#under.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2502
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2503	"Modified (comment): / 16-02-2017 / 11:14:04 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2504	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2505
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2506	pasteWithMaskAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2507	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2508	paste the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2509	In this mode, both the mask and the image pixel are pasted"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2510
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2511
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2512	self pasteAt:aPoint mode:#withMask.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2513
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2514	"Modified (comment): / 16-02-2017 / 11:14:08 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2515	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2516
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2517	pointAt:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2518	"called from button-press/button motion while in point-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2519	draw a single pixel with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2520
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2521	self pointAt:aPoint width:(self penWidth).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2522
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2523	"Modified: / 15-02-2012 / 22:47:30 / cg"
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2524	"Modified (format): / 07-12-2017 / 14:46:17 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2525	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2526
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2527	pointAt:aPoint width:pw
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2528	"called from button-press/button motion while in point-drawing mode:
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2529	draw a single pixel (or dot of width pw) with the currently selected color"
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2530
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2531	\|draw imagePoint clr pix oldColor newColor\|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2532
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2533	imagePoint := aPoint // magnification.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2534	(imagePoint x between:0 and:image width-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2535	(imagePoint y between:0 and:image height-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2536
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2537	draw :=
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2538	[:point \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2539	(clr := self drawingColorOrNil) notNil ifTrue:[
5697 50109970c6bb #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5695 diff changeset	2540	(clr isPseudoColor and:[image hasAlphaChannel]) ifTrue:[
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2541	"/ only set the alpha value
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2542	newColor := (image colorAt:point) alpha:clr alpha.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2543	] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2544	newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2545	"/ clr alpha = 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2546	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2547	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2548	"/ clr alpha = 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2549	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2550	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2551	"/ oldColor := image colorAt:point.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2552	"/ newColor := clr alphaMixed:clr alpha with:oldColor.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2553	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2554	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2555	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2556	image atImageAndMask:point put:newColor
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2557	] ifFalse:[
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2558	pix := self drawingPixelOrNil. "/ nil is valid here, and means: masked
ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2559	image atImageAndMask:point putValue:pix.
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2560	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2561	self invalidate:((point * magnification extent: magnification) expandedBy:1).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2562	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2563
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2564	draw value:imagePoint.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2565
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2566	pw > 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2567	"/ draw with a wide pen
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2568	(pw//2) negated to:(pw-(pw//2)-1) do:[:xOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2569	(pw//2) negated to:(pw-(pw//2)-1) do:[:yOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2570	imagePoint x + xOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2571	imagePoint y + yOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2572	draw value:(imagePoint + (xOffs@yOffs)).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2573	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2574	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2575	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2576	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2577	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2578	self setModified.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2579
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2580	"Created: / 15-02-2012 / 22:47:08 / cg"
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2581	"Modified: / 07-12-2017 / 14:49:48 / cg"
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2582	!
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2583
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2584	smoothAt:aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2585	"called from button-press/button motion while in smoothing mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2586	smoth (average) a single pixel with pixels around"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2587
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2588	\|draw imagePoint x y w h\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2589
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2590	imagePoint := aPoint // magnification.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2591	w := image width.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2592	h := image height.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2593	((x := imagePoint x) between:0 and:w-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2594	((y := imagePoint y) between:0 and:h-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2595
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2596	draw :=
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2597	[:point \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2598	\|sumRed sumGreen sumBlue newClr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2599
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2600	sumRed := sumGreen := sumBlue := 0.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2601	-1 to:1 do:[:dx \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2602	-1 to:1 do:[:dy \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2603	\|clr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2604
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2605	((x + dx) between:0 and:w-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2606	((y + dy) between:0 and:h-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2607	clr := image colorAtX:(x + dx) y:(y + dy).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2608	sumRed := sumRed + clr redByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2609	sumGreen := sumGreen + clr greenByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2610	sumBlue := sumBlue + clr blueByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2611	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2612	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2613	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2614	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2615	newClr := Color
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2616	redByte:(sumRed / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2617	greenByte:(sumGreen / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2618	blueByte:(sumBlue / 9) rounded.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2619
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2620	image colorMap isNil ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2621	"/ Transcript
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2622	"/ show:(image colorAt:point);
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2623	"/ show:' -> ';
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2624	"/ showCR:newClr.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2625	image atImageAndMask:point put:newClr.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2626	] ifFalse:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2627	image atImageAndMask:point put:(image colorMap colorNearestTo:newClr).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2628	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2629	self invalidate:((point * magnification extent: magnification) expandedBy:1).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2630	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2631
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2632	draw value:imagePoint.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2633	self setModified.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2634
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2635	"Modified: / 16-02-2017 / 12:34:41 / cg"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2636	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2637
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2638	specialOperationAt: aPoint
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2639	"special operation on a rectangular area"
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2640
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2641	\|choosenBox operation imageBox\|
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2642
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2643	choosenBox := self dragRectangleStartingAt: aPoint emphasis:#inverseFilledBox.
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2644	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2645
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2646	operation := self askForSpecialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2647	operation isNil ifTrue:[^ self].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2648
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2649	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2650	self specialOperation:operation on:imageBox withColor:self selectedColor.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2651
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2652	"Modified: / 20-02-2017 / 17:38:32 / cg"
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2653	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2654
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2655	sprayAt: aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2656	"called from button-press/button motion while in spray mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2657	start spraying with the currently selected color"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2658
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2659	\|clr\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2660
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2661	(clr := self selectedColor) notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2662	sprayPosition := aPoint.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2663	self startSpray.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2664	].
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2665
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2666	"Modified (comment): / 16-02-2017 / 11:12:28 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2667	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2668
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2669	!ImageEditView methodsFor:'image manipulation'!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2670
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2671	brightenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2672	"make the image brighter"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2673
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2674	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2675	self makeNewColorMapByMapping:[:clr \| clr lightened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2676	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2677	self newImageWithUndo: (image copy lightened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2678	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2679
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2680	"Modified: / 31-08-2017 / 12:09:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2681	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2682
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2683	darkenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2684	"make the image darker"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2685
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2686	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2687	self makeNewColorMapByMapping:[:clr \| clr darkened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2688	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2689	self newImageWithUndo: (image copy darkened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2690	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2691
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2692	"Modified: / 31-08-2017 / 12:09:23 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2693	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2694
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2695	flipHorizontal
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2696
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2697	self newImageWithUndo:(image copy flipHorizontal).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2698
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2699	"Modified (format): / 31-08-2017 / 12:13:03 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2700	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2701
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2702	flipVertical
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2703	self newImageWithUndo:(image copy flipVertical).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2704
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2705	"Modified: / 31-08-2017 / 12:13:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2706	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2707
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2708	makeBorderedImageX:newX y:newY width:newWidth height:newHeight
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2709	\|newImage oldWidth oldHeight\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2710
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2711	oldWidth := image width.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2712	oldHeight := image height.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2713
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2714	newImage := image class width:newWidth height:newHeight depth:image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2715	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2716	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2717	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2718
2842 fe13fb01edd3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2841 diff changeset	2719	image mask notNil ifTrue:[
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2720	\|newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2721
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2722	newMaskImage := Depth1Image width:newWidth height:newHeight.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2723	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2724	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2725	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2726	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2727	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2728
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2729	newImage copyFrom:image x:0 y:0 toX:newX y:newY width:oldWidth height:oldHeight.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2730	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2731
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2732	"Created: / 7.9.1998 / 13:00:16 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2733	"Modified: / 7.9.1998 / 14:15:32 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2734	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2735
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2736	makeBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2737	"make the image brighter (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2738
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2739	self brightenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2740
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2741	"Modified: / 31-08-2017 / 12:12:38 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2742	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2743
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2744	makeDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2745	"make the image darker (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2746
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2747	self darkenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2748
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2749	"Modified: / 31-08-2017 / 12:12:41 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2750	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2751
2841 0f0750749f34 * empty log message * Claus Gittinger <cg@exept.de> parents: 2839 diff changeset	2752	makeGrayScaleImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2753	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2754	[:clr \| Color brightness:(clr brightness)].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2755
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2756	"Modified: / 31-08-2017 / 12:12:30 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2757	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2758
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2759	makeInverse
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2760	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2761	[:clr \|
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2762	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2763	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2764	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2765	blueByte:(255-clr blueByte)
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2766	].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2767
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2768	"Modified: / 31-08-2017 / 12:47:20 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2769	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2770
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2771	makeInvertedBits
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2772	"invert the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2773	for palette images, this will lead to funny results;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2774	for all others, this makes it a negative"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2775
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2776	\|newImage\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2777
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2778	newImage := image copy.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2779	newImage bits invert.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2780	self newImageWithUndo:newImage.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2781
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2782	"Created: / 31-08-2017 / 12:48:33 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2783	"Modified (comment): / 31-08-2017 / 14:02:28 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2784	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2785
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2786	makeNegative
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2787	"make a real negative.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2788	For non-palette images, this is done by inverting the pixels;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2789	for palette images, we need new colors."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2790
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2791	image photometric ~~ #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2792	self makeInvertedBits.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2793	^ self.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2794	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2795
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2796	self makeNewColorMapByMapping:
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2797	[:clr \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2798	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2799	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2800	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2801	blueByte:(255-clr blueByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2802	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2803
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2804	"Created: / 31-08-2017 / 13:50:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2805	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2806
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2807	makeSlightlyBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2808	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2809	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2810	clr brightness > Color lightGray brightness
5163 955f893d03f2 #OTHER by stefan Stefan Vogel <sv@exept.de> parents: 5093 diff changeset	2811	ifTrue:[ clr blendWith:self whiteColor ]
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2812	ifFalse:[ clr blendWith:Color lightGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2813	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2814
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2815	"Created: / 24-11-2010 / 11:08:18 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2816	"Modified: / 31-08-2017 / 12:11:34 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2817	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2818
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2819	makeSlightlyDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2820	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2821	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2822	clr brightness < Color darkGray brightness
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2823	ifTrue:[ clr blendWith:Color black ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2824	ifFalse:[ clr blendWith:Color darkGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2825	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2826
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2827	"Created: / 24-11-2010 / 11:08:08 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2828	"Modified: / 31-08-2017 / 12:11:39 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2829	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2830
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2831	newImageWithUndo:newImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2832	"undoable set a new image (after processing)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2833
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2834	self makeUndo.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2835	self image: newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2836	self setModified.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2837
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2838	"Modified (comment): / 31-08-2017 / 12:09:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2839	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2840
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2841	performSpecialOperation:operation on:imageBox withColor:clr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2842	"actually perform one of the special operations on the previously selected imageBox"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2843
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2844	\|x0 y0 x1 y1 pixelAction requiredColors missingColors answer hue\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2845
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2846	x0 := imageBox left.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2847	y0 := imageBox top.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2848	x1 := imageBox right - 1.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2849	y1 := imageBox bottom -1 .
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2850
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2851	operation == #edit ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2852	(self image subImageIn:imageBox) edit.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2853	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2854	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2855	operation == #editSubImage ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2856	self makeUndo.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2857	self image:(self image subImageIn:imageBox).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2858	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2859	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2860	operation == #flipVertical ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2861	self flipSubImage:#vertical in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2862	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2863	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2864	operation == #flipHorizontal ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2865	self flipSubImage:#horizontal in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2866	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2867	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2868	operation == #autoGradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2869	self gradientFillIn:imageBox orientation:#vertical auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2870	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2871	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2872	operation == #autoGradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2873	self gradientFillIn:imageBox orientation:#horizontal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2874	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2875	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2876	operation == #autoGradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2877	self gradientFillIn:imageBox orientation:#diagonal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2878	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2879	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2880	operation == #gradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2881	self gradientFillIn:imageBox orientation:#vertical auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2882	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2883	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2884	operation == #gradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2885	self gradientFillIn:imageBox orientation:#horizontal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2886	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2887	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2888	operation == #gradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2889	self gradientFillIn:imageBox orientation:#diagonal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2890	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2891	].
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2892
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2893	operation == #slightlyBrightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2894	pixelAction := [:x :y :clr \| clr slightlyLightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2895	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2896	operation == #slightlyDarkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2897	pixelAction := [:x :y :clr \| clr slightlyDarkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2898	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2899	operation == #brightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2900	pixelAction := [:x :y :clr \| clr lightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2901	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2902	operation == #darkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2903	pixelAction := [:x :y :clr \| clr darkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2904	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2905	operation == #reversed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2906	pixelAction := [:x :y :clr \| Color red:(100-clr red) green:(100-clr green) blue:(100-clr blue) ].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2907	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2908	operation == #makeGrey ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2909	pixelAction := [:x :y :clr \| Color grey:(clr greyIntensity)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2910	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2911	operation == #greyed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2912	pixelAction := [:x :y :clr \| clr blendWith:Color gray].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2913	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2914	operation == #greyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2915	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2916	ifTrue:[Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2917	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2918	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2919	operation == #unmaskedGreyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2920	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2921	ifTrue:[self image maskAtX:x y:y put:1. Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2922	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2923	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2924
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2925	operation == #changeHue ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2926	hue := Dialog request:'Hue (0..360)\red->yellow->green->blue->red' withCRs.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2927	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2928	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2929	pixelAction := [:x :y :clr \| Color hue:(hue+(clr hue?0)) light:clr light saturation:clr saturation].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2930	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2931	operation == #colorize ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2932	hue := Dialog request:'Hue (0..360)\red->yellow->green->blue->red' withCRs.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2933	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2934	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2935	pixelAction := [:x :y :clr \| Color hue:hue light:clr light saturation:100]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2936	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2937
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2938	pixelAction isNil ifTrue:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2939	Dialog warn:(resources string:'Sorry - unimplemented pixelAction: ',operation asString).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2940	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2941	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2942
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2943	image colorMap notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2944	"/ compute required colors ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2945	requiredColors := Set new.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2946	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2947	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2948	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2949	requiredColors add:(pixelAction value:x value:y value:clr)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2950	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2951
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2952	missingColors := requiredColors reject:[:clr \| (image colorMap includes:clr)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2953
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2954	missingColors notEmpty ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2955	answer := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2956	confirmWithCancel:(resources stringWithCRs:'Some color(s) cannot be represented in the images colorMap.\Use nearest or compute colorMap ?')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2957	labels:#( 'Cancel' 'Add to ColorMap' 'Use Nearest')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2958	values:#( nil add nearest)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2959	default:3.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2960	answer isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2961	answer == #add ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2962	missingColors size + image colorMap size > (2 raisedTo:image depth) ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2963	self warn:(resources string:'Missing colors cannot be added to images colormap.').
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2964	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2965	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2966	missingColors do:[:eachColor \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2967	image colorMap add:eachColor
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2968	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2969	answer := #nearest.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2970	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2971	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2972	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2973
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2974	"/ now, do it
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2975	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2976	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2977	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2978	\|newClr\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2979
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2980	newClr := pixelAction value:x value:y value:clr.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2981	answer == #nearest ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2982	newClr := newClr nearestIn:image colorMap
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2983	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2984	self image colorAtX:x y:y put:newClr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2985	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2986
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2987	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2988	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2989
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2990	"Created: / 20-02-2017 / 17:30:00 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2991	"Modified: / 22-02-2017 / 20:56:51 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2992	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2993
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2994	reduceColorResolutionBy:numBits
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2995	\|newImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2996
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2997	numBits > 7 ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2998	self warn:(resources string:'Max. number of bits to strip off is 7.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2999	^ false
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3000	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3001	newImage := image withColorResolutionReducedBy:numBits.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3002	newImage isNil ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	3003	self warn:(resources string:'Could not reduce color resolution.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3004	^ false.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3005	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3006
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3007	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3008	^ true
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3009	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3010
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3011	resizeImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3012	self newImageWithUndo: (self resizedImage:image to:newSize).
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3013	!
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3014
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3015	resizedImage:image to:newSize
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3016	"helper for image resize and mask resize.
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3017	return a resized version of image"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3018
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3019	\|newImage newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3020
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3021	newImage := image class width: newSize x height: newSize y depth: image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3022	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3023	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3024	newImage bits: (ByteArray new: newImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3025
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3026	image mask notNil ifTrue:[
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3027	newMaskImage := Depth1Image width: newSize x height: newSize y.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3028	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3029	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3030	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3031	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3032	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3033
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3034	newImage copyFrom:image x:0 y:0 toX:0 y:0 width: (image width min:newSize x) height: (image height min:newSize y).
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3035	^ newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3036	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3037
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3038	rotateImageBy:rotation
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3039	"rotate by (degrees)"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3040
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	3041	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3042	self warn: 'Image rotation failed!!\' withCRs, 'Increasing the image depth could help.'
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3043	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3044	self newImageWithUndo: (image hardRotated: rotation).
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3045	]
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3046
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3047	"Modified: / 29.7.1998 / 18:21:14 / cg"
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3048	!
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3049
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3050	threeDProjection:dx1 and:dx2
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3051	"3D projection"
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3052
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	3053	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3054	self warn: 'Image projection failed!!\' withCRs, 'Increasing the image depth could help.'
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3055	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3056	self newImageWithUndo:(image threeDProjected:dx1 and:dx2)
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3057	]
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3058
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3059	"Modified: / 29.7.1998 / 18:21:14 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3060	! !
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3061
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3062	!ImageEditView methodsFor:'image-dragging & info'!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3063
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3064	dragRectangleStartingAt:aPointIn emphasis:emphasis
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3065	"draw a drag rectangle (filled or unfilled, depending on the emphasis arg).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3066	This is called by operation like
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3067	rectangle, filledRectangle, copy etc.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3068	(i.e. any operation which operates on a box).
5695 0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3069	The cpu stays in this method dragging the mouse pointer,
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3070	until the button is released.
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3071
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3072	Emphasis is one of:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3073	box - a frame is drawn
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3074	inverseFilledBox - the dragged box is filled by the inverse color
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3075	filledBox - the dragged box is filled with black
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3076	grayedBox - the dragged box is drawn with a gray shadow
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3077	"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3078
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3079	\|currentPoint currentExtent firstPoint lastCurrentPoint gridCorrection
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3080	mp lastMp p whichQuarter scrollX scrollY aPoint sensor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3081
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3082	aPoint := aPointIn.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3083	firstPoint := currentPoint := lastCurrentPoint := aPoint//magnification*magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3084	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3085
5695 0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3086	"/ polling loop here...
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3087	sensor := self sensor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3088	[sensor anyButtonPressed] whileTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3089	(sensor hasKeyEventFor:nil) ifTrue:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3090	self invalidate.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3091	^ nil.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3092	].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3093
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3094	mp := sensor mousePoint.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3095	mp = lastMp ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3096	Delay waitForSeconds:0.05
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3097	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3098	lastMp := mp.
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	3099	mp := device translatePoint:mp fromView:nil toView:self.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3100	"/ mp is a device coordinate here ...
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3101	scrollX := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3102	mp x > width ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3103	scrollX := mp x - width.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3104	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3105	mp x < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3106	scrollX := mp x.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3107	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3108	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3109	scrollY := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3110	mp y > height ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3111	scrollY := mp y - height.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3112	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3113	mp y < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3114	scrollY := mp y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3115	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3116	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3117	(scrollX + scrollY) ~~ 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3118	self scrollTo:(self viewOrigin + (scrollX @ scrollY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3119	lastMp := nil.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3120	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3121
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3122	mp := mp + self viewOrigin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3123	"/ mp is now a logical coordinate.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3124
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3125	currentPoint := (0@0) max: (image extent * magnification min: (p := mp)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3126	currentPoint := currentPoint//magnification*magnification.
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3127
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3128	currentExtent := (firstPoint - currentPoint) abs.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3129	whichQuarter := (firstPoint x - currentPoint x) > 0
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3130	ifTrue: [(firstPoint y - currentPoint y) > 0 ifTrue: ["4"1@1] ifFalse: ["3"1@0]]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3131	ifFalse: [(firstPoint y - currentPoint y) > 0 ifTrue: ["1"0@1] ifFalse: ["2"0@0]].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3132
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3133	self showCursorAt: p andInformation:
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3134	((firstPoint//magnification - whichQuarter + 1) printString,
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3135	' to: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3136	(currentPoint//magnification + whichQuarter) printString),
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3137	' (extent: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3138	(currentExtent//magnification) printString, ')'.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3139
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3140	currentPoint ~= lastCurrentPoint ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3141
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3142	emphasis == #grayedBox ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3143	"/ does not yet work
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3144	\|org ext\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3145
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3146	"/ org := (firstPoint min: lastCurrentPoint) - 1.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3147	"/ ext := (firstPoint - lastCurrentPoint) abs + 2.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3148
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3149	(lastCurrentPoint x > currentPoint x
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3150	or:[ (lastCurrentPoint y > currentPoint y) ]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3151	) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3152	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3153	redrawImageX:firstPoint x"-1" y:firstPoint y"-1"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3154	width:(lastCurrentPoint x-firstPoint x"+2") height:(lastCurrentPoint y-firstPoint y"+2")
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3155	unmaskedOnly:false processColorsWith:[:clr \| clr ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3156	"/ self drawFramesIn:(firstPoint corner:lastCurrentPoint).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3157	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3158
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3159	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3160	redrawImageX:firstPoint x"-1" y:firstPoint y"-1 "
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3161	width:(currentPoint x-firstPoint x"+2") height:(currentPoint y-firstPoint y"+2")
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3162	unmaskedOnly:true processColorsWith:[:clr \| Color gray: clr grayIntensity / 2 ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3163	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3164
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3165	emphasis == #inverseFilledBox ifTrue: [
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3166	\|union invertOutside\|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3167
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3168	invertOutside := false.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3169	"/ union := (firstPoint corner:currentPoint) merge:(firstPoint corner:lastCurrentPoint).
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3170	"/ ((lastCurrentPoint x > currentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3171	"/ and:[ lastCurrentPoint y > currentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3172	"/ "/ a real shrink
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3173	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3174	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3175	"/ union areasOutside:(firstPoint corner:lastCurrentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3176	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3177	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3178	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3179	"/ ] ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3180	"/ ((currentPoint x > lastCurrentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3181	"/ and:[ currentPoint y > lastCurrentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3182	"/ "/ a real grow
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3183	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3184	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3185	"/ union areasOutside:(firstPoint corner:currentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3186	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3187	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3188	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3189	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3190	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3191	invertOutside ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3192	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3193	gc xoring: [
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3194	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3195	]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3196	].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3197	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3198
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3199	emphasis == #box ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3200	\|origin extent lineWidthY lineWidthX\|
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3201
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3202	origin := (firstPoint min: lastCurrentPoint) - 1.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3203	extent := (firstPoint - lastCurrentPoint) abs + 2.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3204	lineWidthY := extent y min: (magnification y + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3205	lineWidthX := extent x min: (magnification x + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3206	self redraw: (origin extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3207	self redraw: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3208	self redraw: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3209	self redraw: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3210	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3211	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3212	ifFalse: [gc paint: self viewBackground].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3213	origin := (firstPoint min: currentPoint) + margin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3214	extent := currentExtent - gridCorrection.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3215	lineWidthY := extent y min: magnification y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3216	lineWidthX := extent x min: magnification x.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3217	(lineWidthY > 0 and: [lineWidthX > 0]) ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3218	gc fillRectangle: (origin extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3219	gc fillRectangle: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3220	gc fillRectangle: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3221	gc fillRectangle: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3222	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3223	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3224
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3225	emphasis == #filledBox ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3226	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3227	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3228	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3229	ifFalse: [gc paint: self viewBackground].
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3230	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3231	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3232	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3233	lastCurrentPoint := currentPoint.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3234	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3235	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3236
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3237	^((0@0) max: (firstPoint min: currentPoint)) extent: (firstPoint - currentPoint) abs
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3238
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3239	"Created: / 21-08-1998 / 20:17:07 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3240	"Modified: / 10-10-2001 / 14:13:08 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3241	"Modified (format): / 04-09-2017 / 18:26:06 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3242	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3243
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3244	drawCursorAt:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3245	"the mouse was moved to aPoint (in the image).
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3246	Update the info (showing rgb + other info) in the lower info bar.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3247	Also changes the cursor to a stop-cursor, if outside the image"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3248
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3249	\|imgPoint shownCursor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3250
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3251	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3252	image isNil ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3253	self updateImageInfo:(self imageInfoString).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3254	self cursor:Cursor stop.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3255	^ self
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3256	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3257
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3258	imgPoint := aPoint // magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3259	((imgPoint x between:0 and:(image width-1))
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3260	and:[imgPoint y between:0 and: (image height-1)]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3261	) ifFalse:[
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3262	self updateImageInfo:(self imageInfoString).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3263	shownCursor := Cursor stop.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3264	] ifTrue: [
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3265	self updateImageInfoFor:imgPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3266	shownCursor := Cursor crossHair
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3267	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3268	self cursor:shownCursor.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3269
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3270	"Modified: / 03-05-2011 / 12:27:52 / cg"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3271	"Modified (format): / 16-02-2017 / 17:09:13 / cg"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3272	!
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3273
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3274	imageInfoString
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3275	image isNil ifTrue: [^ 'No image loaded.'].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3276
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3277	^ String streamContents:[:s \|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3278	\|d\|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3279
5585 454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3280	s print:('%1x%2 \| %3bit%4'
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3281	bindWith:image width
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3282	with:image height
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3283	with:image depth
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3284	with:(image mask notNil ifTrue: ['+mask'] ifFalse:[''])).
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3285
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3286	image depth ~~ image bitsPerSample sum ifTrue:[
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3287	s print:' ('.
5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	3288	image bitsPerSample do:[:each \| s print:each] separatedBy:[s print:'·'].
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3289	s print:')'.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3290	].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3291
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3292	d := image depth min:24.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3293	' [%1/%2 colors]' expandPlaceholdersWith:{image nColorsUsed. (2 raisedTo:d)} on:s.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3294	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3295
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3296	"Modified: / 31-08-2017 / 18:15:40 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3297	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3298
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3299	showCursorAt: aPoint andInformation: aLabel
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3300	\|shownCursor\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3301
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3302	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3303
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3304	((0@0 extent: image extent * magnification) containsPoint: aPoint)
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3305	ifTrue: [ shownCursor := Cursor crossHair ]
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3306	ifFalse:[ shownCursor := Cursor stop ].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3307	self cursor:shownCursor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3308	self updateImageInfo: aLabel.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3309
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3310	"Modified: / 03-05-2011 / 12:28:15 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3311	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3312
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3313	updateActivity: something
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3314	\|msg\|
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3315
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3316	msg := something printString.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3317
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3318	activityInfoHolder notNil ifTrue:[
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3319	activityInfoHolder value:msg.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3320	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3321
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3322	"Modified: / 29.7.1998 / 18:41:47 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3323	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3324
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3325	updateImageInfo:someTextOrObject
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3326	"show someText in the lower info area"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3327
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3328	\|msg\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3329
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3330	imageInfoHolder notNil ifTrue:[
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3331	someTextOrObject isString ifTrue:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3332	msg := someTextOrObject
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3333	] ifFalse:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3334	msg := someTextOrObject printString.
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3335	].
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3336	msg ~= imageInfoHolder value ifTrue:[
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3337	imageInfoHolder value:msg.
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3338	].
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3339	^ self
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3340	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3341
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3342	"Modified: / 29-08-2017 / 20:35:57 / cg"
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3343	!
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3344
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3345	updateImageInfoFor:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3346	"show info about the pixel at aPoint in the lower info area"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3347
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3348	\|clr pixel r g b a m\|
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3349
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3350	clr := image colorAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3351	pixel := image pixelAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3352
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3353	r := clr redByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3354	g := clr greenByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3355	b := clr blueByte.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3356	image hasAlphaChannel ifTrue:[
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3357	"/ sigh - must return a TranslucentColor from colorAt:
1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3358	"/ until that is fixed, compute it here...
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3359	"/ a := clr alphaByte.
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3360	a := (pixel rightShift:(image alphaShiftForPixelValue)) bitAnd:(image alphaMaskForPixelValue).
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3361	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3362	image mask notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3363	m := image mask pixelAt:aPoint.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3364	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3365	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3366
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3367	self updateImageInfo:
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3368	(' ' asText backgroundColorizeAllWith:clr)
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3369	, ' '
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3370	, (String streamContents:[:s \|
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3371	\|redString greenString blueString greyString
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3372	photometric bitsPerSample\|
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3373
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3374	photometric := image photometric.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3375	bitsPerSample := image bitsPerSample.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3376
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3377	s print:aPoint.
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3378
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3379	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3380	s print:' (g:'; print:pixel.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3381	greyString := (pixel hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3382	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3383	s print:' (r:'; print:r.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3384	s print:' g:'; print:g.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3385	s print:' b:'; print:b.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3386
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3387	redString := (r hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3388	greenString := (g hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3389	blueString := (b hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3390	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3391	a notNil ifTrue:[
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3392	s print:' a:'; print:a.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3393	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3394	m notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3395	s print:' m:'; print:m.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3396	].
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3397	].
63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3398
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3399	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3400	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3401	greyString := (pixel hexPrintString:4)
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3402	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3403	s print:(' #%1' bindWith:greyString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3404	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3405	((photometric == #rgb) or:[(photometric == #rgba)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3406	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3407	redString := (r hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3408	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3409	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3410	greenString := (g hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3411	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3412	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3413	blueString := (b hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3414	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3415	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3416	s print:(' #%1.%2.%3' bindWith:redString with:greenString with:blueString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3417	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3418	a notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3419	s print:'.'; print:(a hexPrintString:2)
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3420	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3421
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3422	photometric == #palette ifTrue:[
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3423	s print:' pixel index:'; print:pixel.
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3424	].
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3425	s print:')'.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3426	])
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3427
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3428	"Modified: / 29-08-2017 / 20:39:26 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3429	! !
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3430
2818 d255fb7d54fc * empty log message * Claus Gittinger <cg@exept.de> parents: 2784 diff changeset	3431	!ImageEditView methodsFor:'initialization & release'!
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3432
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3433	destroy
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3434	ClipboardImageMagnified := ClipboardImage := nil.
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3435	LastMagnification := magnification.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3436
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3437	super destroy
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3438
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3439	"Modified: / 08-10-2017 / 08:54:36 / cg"
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3440	!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3441
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3442	initialize
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3443	super initialize.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3444
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3445	readOnly := false.
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3446
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3447	self enableMotionEvents.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3448
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	3449	undoImages := List new: MaxUndos.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3450
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	3451	magnification := LastMagnification ? (8@8).
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3452	modifiedHolder := false asValue.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3453	mouseKeyColorMode := 1.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3454	resourceClass := resourceSelector := nil.
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3455	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3456	drawingColorHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3457	].
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	3458	drawingPixelHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3459
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3460	drawingAlpha isNil ifTrue:[ drawingAlpha := 100 ].
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3461	spraySpot := 8.
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3462	penWidth := 1.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3463	floodFillMaxHueError := floodFillMaxLightError := 0.
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	3464	userAllowedToChangeDrawingColor := true.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3465
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	3466	self editMode:EditModePoint.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3467
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	3468	"Modified: / 05-09-2017 / 10:47:11 / cg"
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3469	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3470
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3471	!ImageEditView methodsFor:'loading & saving'!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3472
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3473	askForFileNameToSave:msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3474	"ask for a fileName"
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3475
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3476	\|lastFn fn filters\|
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3477
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3478	filters := FileSelectionBrowser saveImageFileNameFilters.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3479	lastFn := self image fileName.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3480	lastFn isNil ifTrue:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3481	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3482	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3483	inDirectory: LastSaveDirectory
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3484	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3485	] ifFalse:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3486	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3487	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3488	fileName: lastFn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3489	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3490	].
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3491
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3492	^ fn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3493	!
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3494
724 d6f4b89940ed undo disabling tz parents: 704 diff changeset	3495	loadFromClass
5701 27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3496	\|brwsr classAndSelector\|
27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3497
27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3498	brwsr := ResourceSelectionBrowser
27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3499	title: 'Load Image From Class'
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3500	onSuperclass: nil
5701 27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3501	andClass:(self resourceClass) andSelector:(self resourceSelector)
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3502	withResourceTypes: #(image fileImage programImage).
5701 27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3503	brwsr existingOnly:true.
27382b38a961 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5697 diff changeset	3504	classAndSelector := brwsr openAndLetUserChoose.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3505	classAndSelector notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3506	self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3507	].
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3508	!
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3509
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3510	loadFromClass:aClassOrClassName andSelector: aStringOrSymbol
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3511	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3512
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3513	imageReaderClass := nil.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3514	self resourceClass: aClassOrClassName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3515	self resourceSelector: aStringOrSymbol.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3516
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3517	resourceClass isBehavior ifFalse:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3518
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3519	(resourceClass respondsTo:resourceSelector) ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3520	image := resourceClass perform:resourceSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3521	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3522
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3523	image isNil ifTrue:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3524
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3525	image := image copy.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3526	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3527	self image:image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3528	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3529	^ image
2556 fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3530	!
fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3531
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3532	loadFromFile: aFileName
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3533	^ self loadFromFile:aFileName readerClass:nil
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3534
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3535	"Modified: / 07-03-2017 / 17:43:07 / cg"
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3536	!
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3537
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3538	loadFromFile:aFileName readerClass:imageReaderClassOrNil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3539	\|imageFromFile\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3540
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3541	aFileName isNil ifTrue: [^nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3542
5029 5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3543	Error handle:[:exception\|
5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3544	self warn: exception errorString.
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3545	^ nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3546	] do:[
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3547	(imageFromFile := Image fromFile: aFileName) isNil ifTrue:[
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3548	imageFromFile := (imageReaderClassOrNil ? JPEGReader) fromFile:aFileName
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3549	].
858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3550	imageFromFile notNil ifTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3551	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3552	self image: imageFromFile.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3553	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3554	"/ imageReaderClass := ImageReader allSubclasses
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3555	"/ detect: [:cls\| cls isValidImageFile: aFileName asFilename pathName]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3556	"/ ifNone: [self error: 'Unknown image file format!!']
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3557	] ifFalse:[
4965 0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3558	aFileName asFilename isReadable ifTrue:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3559	self error: 'Not an image file (or unrecognized format)'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3560	] ifFalse:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3561	self error: 'File does not exist or is unreadable'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3562	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3563	]
2555 43af374dfd5e checkin from browser Claus Gittinger <cg@exept.de> parents: 2544 diff changeset	3564	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3565	^ imageFromFile
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3566
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3567	"Created: / 07-03-2017 / 17:42:37 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3568	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3569
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3570	loadFromMessage:classAndSelector
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3571	"switch to the class and selector specified by classAndSelector."
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3572
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3573	^ self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3574	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3575
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3576	loadfromClass:aClassOrSymbol andSelector: aStringOrSymbol
3643 b38da5f45af6 Mark obsolete methods Stefan Vogel <sv@exept.de> parents: 3610 diff changeset	3577	<resource: #obsolete>
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3578	self obsoleteMethodWarning.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3579	^ self loadFromClass:aClassOrSymbol andSelector: aStringOrSymbol
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3580	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3581
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3582	save
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3583	self saveImageOrMask: #image.
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3584	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3585
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3586	save:image imageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3587	"save the image or the mask only (if what == #mask)"
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3588
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3589	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3590	Dialog warn:(resources string:'No image to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3591	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3592	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3593	self save:image imageOrMask:what as:image fileName.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3594	!
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3595
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3596	save:image imageOrMask:what as:fileNameArg
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3597	"save the image or the mask only (if what == #mask)"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	3598
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3599	\|fileName fileNameString\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3600
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3601	fileName := fileNameArg asFilename.
2783 ca5705f5c258 * empty log message * Claus Gittinger <cg@exept.de> parents: 2775 diff changeset	3602	LastSaveDirectory := fileName directoryName.
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3603
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3604	Error handle:[:ex\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3605	\|msg\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3606
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3607	ex creator == Image fileCreationErrorSignal ifTrue:[
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	3608	msg := resources string:'Cannot create file: ''%1''' with:fileName asFilename pathName allBold
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3609	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3610	msg := ex errorString.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3611	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3612	Dialog warn:msg.
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3613	] do:[
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3614	Image informationLostQuerySignal handle:[:ex \|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3615	\|question\|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3616
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3617	question := '\\Save anyway ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3618	ex creator == Image noMaskButAlphaSupportedQuerySignal ifTrue:[
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3619	question := '\\Convert and save with alpha channel ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3620	].
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3621	(self confirm:(ex errorString , question) withCRs) ifTrue:[
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3622	ex proceed.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3623	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3624	] do:[
4137 1a5fdfd6cd4f withWriteCursorDo Claus Gittinger <cg@exept.de> parents: 4129 diff changeset	3625	windowGroup withWriteCursorDo:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3626	\|suff fn\|
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3627
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3628	image isNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3629	^ self error: 'No image to save!!'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3630	].
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3631
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3632	what = #mask ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3633	image mask isNil ifTrue: [^self error: 'No image mask to save!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3634	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3635
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3636	fileName name size = 0 ifTrue: [^self error: 'No file name detected!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3637	suff := fileName suffix asLowercase.
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3638	imageReaderClass := nil.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3639	imageReaderClass := MIMETypes imageReaderForSuffix:suff.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3640
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3641	imageReaderClass isNil ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3642	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3643	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3644	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3645	image fileName:fileNameString.
5314 ecbb23555428 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5286 diff changeset	3646	Dialog warn:(('Don''t know how to write ''.' , suff , '''-files\\Saving in xpm format as ''%1''.')
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3647	withCRs bindWith:fileNameString allBold).
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3648	].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3649	(imageReaderClass canRepresent:image) ifFalse:[
1991 fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3650	imageReaderClass == XPMReader ifTrue:[
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3651	Dialog warn:('Saving in ''.' , suff , '''-format is not supported (or image cannot be represented in this format).\\Please try another format.') withCRs.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3652	^ self.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3653	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3654	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3655	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3656	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3657	image fileName:fileNameString.
2690 53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3658	(Dialog confirm:(('Saving in ''.' , suff , '''-format is not supported (or image cannot be represented in this format).\\Saving in xpm format as ''%1''.')
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3659	withCRs bindWith:fileNameString allBold)) ifFalse:[
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3660	^ self.
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3661	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3662	].
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3663	Transcript showCR:('saving as:' , fileName pathName).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3664
2824 dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3665	what = #image ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3666	image saveOn:fileName using: imageReaderClass. self clearModified.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3667	image fileName:fileNameString.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3668	].
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3669	what = #mask ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3670	image mask saveOn:fileName using: imageReaderClass
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3671	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3672
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3673	fileName exists ifFalse:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3674	Dialog warn:'Oops image save failed.'
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3675	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3676	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3677	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3678	]
5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3679
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3680	"Modified: / 13-09-2017 / 09:49:46 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3681	!
594edef86630 revised version tz parents: 632 diff changeset	3682
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3683	saveAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3684	self saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3685	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3686
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3687	saveButtonImageToFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3688	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3689
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3690	fn := self askForFileNameToSave:'Save Button Image to File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3691	self saveButtonImageToFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3692
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3693	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3694	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3695
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3696	saveButtonImageToFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3697	"save the image as if in a button in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3698
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3699	\|button grabbedImage\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3700
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3701	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3702
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3703	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3704	self warn:(resources string:'No image or image mask to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3705	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3706	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3707
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3708	button := Button label:image.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3709	button openAt:5@5.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3710	button waitUntilVisible.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3711
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3712	grabbedImage := Image fromView:button.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3713	button destroy.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3714
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3715	self save:grabbedImage imageOrMask:#image as:aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3716
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3717	"/ self saveImageOrMask: #mask
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3718	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3719
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3720	saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3721	"ask for a fileName and save the image"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3722
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3723	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3724
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3725	fn := self askForFileNameToSave:'Save Image To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3726	self saveImageFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3727	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3728
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3729	saveImageFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3730	"save the image in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3731
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3732	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3733	image notNil ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3734	self save:image imageOrMask:#image as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3735	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3736	self warn:(resources string:'No image for saving!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3737	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3738
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3739	"Modified: / 30.9.1998 / 23:04:55 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3740	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3741
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3742	saveImageMaskFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3743	"ask for a fileName and save the mask only"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3744
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3745	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3746
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3747	fn := self askForFileNameToSave:'Save Image Mask To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3748	self saveImageMaskFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3749
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3750	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3751	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3752
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3753	saveImageMaskFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3754	"save the mask only in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3755
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3756	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3757	(image notNil and:[image mask notNil]) ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3758	self save:image imageOrMask:#mask as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3759	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3760	self warn:(resources string:'No image or image mask to save!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3761	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3762
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3763	"Modified: / 30.9.1998 / 23:06:24 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3764	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3765
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3766	saveImageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3767	"save the image or the mask only (if what == #mask)"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3768
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3769	self save:image imageOrMask: what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3770	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3771
633 594edef86630 revised version tz parents: 632 diff changeset	3772	saveMethod
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3773	"save the image as a resource method.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3774	Return true if ok; false if not"
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3775
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3776	(resourceSelector trimBlanks notEmptyOrNil and:[ resourceClass isBehavior ]) ifFalse: [
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3777	^ self saveMethodAs.
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3778	].
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3779
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3780	windowGroup withExecuteCursorDo:[
3859 56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3781	Error handle:[:ex\|
56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3782	(self confirm:(ex errorString,'\\Debug?' withCRs)) ifTrue:[ ex reject ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3783	^ false
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3784	] do: [
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3785	\|img imageSaved depth bestDepth colorsUsed numColorsUsed category imageStoreStream sel mthd imageKey\|
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3786
758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3787	img := self image.
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3788	depth := bestDepth := img depth.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3789	colorsUsed := (img usedColorsMax:256).
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3790	colorsUsed notNil ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3791	numColorsUsed := colorsUsed size.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3792	#(8 4 2 1) do:[:d \|
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3793	depth > d ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3794	numColorsUsed <= (1 << d) ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3795	bestDepth := d
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3796	]
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3797	]
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3798	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3799	].
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3800	imageSaved := img.
5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	3801	(image hasAlphaChannel not and:[ bestDepth < depth ]) ifTrue:[
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3802	\|answer\|
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3803
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3804	answer := Dialog
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3805	confirmWithCancel:(resources stringWithCRs:'Hint:\\You can save some code space, by converting the image from a depth-%1 to a depth-%2 image first.\(only %3 colors used)\\Convert before saving?'
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3806	with:depth with:bestDepth with:numColorsUsed).
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3807	answer isNil ifTrue:[
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3808	"/ canceled
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3809	^ false
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3810	].
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3811	answer == true ifTrue:[
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3812	imageSaved := (Image implementorForDepth:bestDepth) fromImage:imageSaved
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3813	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3814	].
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3815
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3816	SmalltalkCodeGeneratorTool
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3817	createImageSpecMethodFor:imageSaved
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3818	comment:(ResourceSpecEditor codeGenerationCommentForClass: ImageEditor)
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3819	in:resourceClass class
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3820	selector:resourceSelector.
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3821
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3822	"/ flush cached images in the Icon class (kludge)
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3823	Icon flushCachedIcons.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	3824	self clearModified.
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3825
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3826	LastSaveClass := resourceClass.
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3827	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3828	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3829	^ true
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3830
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3831	"Modified: / 31-01-2011 / 18:28:06 / cg"
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3832	"Modified (format): / 24-08-2017 / 15:02:51 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3833	!
594edef86630 revised version tz parents: 632 diff changeset	3834
594edef86630 revised version tz parents: 632 diff changeset	3835	saveMethodAs
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3836	"ask for method/selector; save the image there.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3837	Return true if saved, false if not"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3838
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3839	\|className classAndSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3840	previousClass previousCategory previousSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3841	previousMethod newMethod ok\|
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3842
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3843	previousSelector := self resourceSelector.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3844	className := self resourceClassName.
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3845	className isEmptyOrNil ifTrue:[
2177 340ce04ccc78 * empty log message * Claus Gittinger <cg@exept.de> parents: 2172 diff changeset	3846	className := LastSaveClass
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3847	].
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3848	(className notEmptyOrNil and:[previousSelector notNil]) ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3849	previousClass := Smalltalk classNamed:className.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3850	previousClass notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3851	previousMethod := previousClass class compiledMethodAt:previousSelector.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3852	previousMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3853	previousCategory := previousMethod category.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3854	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3855	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3856	].
633 594edef86630 revised version tz parents: 632 diff changeset	3857
3840 1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3858	self withWaitCursorDo:[
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3859	classAndSelector := ResourceSelectionBrowser
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3860	request: 'Save Image In Class'
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3861	onSuperclass: #Object
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3862	andClass: className
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3863	andSelector: self resourceSelector
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3864	withResourceTypes: #(image fileImage programImage).
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3865	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3866	classAndSelector isNil ifTrue:[^ false].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3867
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3868	resourceClass := classAndSelector methodClass.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3869	resourceSelector := classAndSelector methodSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3870
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3871	ok := self saveMethod.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3872	ok ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3873	previousCategory notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3874	newMethod := resourceClass class compiledMethodAt:resourceSelector asSymbol.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3875	newMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3876	newMethod category:previousCategory.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3877	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3878	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3879	].
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3880	^ ok
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3881
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3882	"Modified: / 25-11-2016 / 09:17:22 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3883	! !
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3884
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3885	!ImageEditView methodsFor:'printing'!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3886
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3887	print
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3888	self printWithMagnification:1
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3889	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3890
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3891	printMagnified
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3892	self printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3893	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3894
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3895	printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3896	\|stream\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3897
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3898	image isNil ifTrue:[^ self].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3899
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3900	Printer supportsPostscript ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3901	^ self warn:(resources string:'No postscript printer configured !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3902	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3903
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3904	stream := Printer newNative.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3905	stream isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3906	^ self warn:(resources string:'Cannot open printer stream !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3907	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3908
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3909	self withWaitCursorDo:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3910	\|psgc\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3911
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3912	psgc := PSGraphicsContext on:stream.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3913	psgc displayForm: (image magnifiedBy: magnification) x:0 y:0.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3914	psgc close
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3915	]
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3916	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3917
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3918	!ImageEditView methodsFor:'queries'!
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3919
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3920	heightOfContents
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3921
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3922	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3923	^(image height * magnification y) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3924	!
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3925
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3926	imageContainsPastePoint: aPoint
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3927	^image notNil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3928	and: [ ClipboardImage notNil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3929	and: [ (0@0 corner:(image extent) "- 1" - ClipboardImage extent)
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3930	containsPoint: (((aPoint - margin + 1) / magnification) floor)
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3931	]]
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3932
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3933	"Modified (format): / 08-10-2017 / 08:53:18 / cg"
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3934	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3935
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3936	imageContainsPoint: aPoint
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3937
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3938	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3939	[((0@0 corner:(image extent) - 1) containsPoint: (((aPoint - margin + 1) / magnification) floor))]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3940	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3941
5752 f2c0cd4368c7 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5701 diff changeset	3942	selfIsNotImageEditor
f2c0cd4368c7 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5701 diff changeset	3943	^ false
f2c0cd4368c7 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5701 diff changeset	3944	!
f2c0cd4368c7 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5701 diff changeset	3945
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3946	widthOfContents
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3947
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3948	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3949	^(image width * magnification x) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3950	! !
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3951
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3952	!ImageEditView methodsFor:'release'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3953
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3954	releasePasteDrawing
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3955	self repairDamage.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3956	(lastPastePoint notNil and: [ClipboardImageMagnified notNil])
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3957	ifTrue: [
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3958	self redraw: ((lastPastePoint"-self viewOrigin") extent: (ClipboardImageMagnified extent)).
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3959	"/ self repairDamage.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3960	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3961	lastPastePoint := ClipboardImageMagnified := nil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3962
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3963	"Modified: / 08-10-2017 / 08:55:06 / cg"
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3964	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3965
cd84d6f8c449 several undos tz parents: 994 diff changeset	3966	releaseUndos
cd84d6f8c449 several undos tz parents: 994 diff changeset	3967	undoImages removeAll.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3968	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3969
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3970	!ImageEditView methodsFor:'testing'!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3971
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3972	checkModified
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3973	modifiedHolder value ifTrue:[
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3974	((YesNoBox title:(resources string:'Image was not saved. Exit anyway ?'))
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3975	noText:(resources string:'Cancel');
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3976	yesText:(resources string:'Exit without Saving');
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3977	showAtPointer;
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3978	accepted
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3979	) ifFalse: [^false].
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3980
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3981	self modified:false.
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3982	].
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3983	^ true
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3984
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3985	"Modified: / 29.7.1998 / 18:55:24 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3986	! !
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3987
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	3988	!ImageEditView class methodsFor:'documentation'!
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3989
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3990	version
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3991	^ '$Header$'
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3992	!
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3993
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3994	version_CVS
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3995	^ '$Header$'
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3996	! !
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3997
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3998
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	3999	ImageEditView initialize!

author	Claus Gittinger <cg@exept.de>
	Fri, 15 Jun 2018 10:54:35 +0200
changeset 5816	7876c07931a7
parent 5772	8f0b1b2f6a7e
child 5871	d327fa0c4f64
permissions	-rw-r--r--