hg/stx-libwidg2: ImageEditView.st@c10991d8d1a0 (annotated)

636 d53428252193 revised version tz parents: 633 diff changeset	1	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	2	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	3	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	4
d53428252193 revised version tz parents: 633 diff changeset	5	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	6	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	7	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	8	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	9	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	10	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	11	"
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	12	"{ Package: 'stx:libwidg2' }"
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	13
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	14	"{ NameSpace: Smalltalk }"
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	15
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	16	ImageView subclass:#ImageEditView
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	17	instanceVariableNames:'readOnly magnification imageReaderClass resourceClass
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	18	resourceSelector mouseKeyColorMode undoImages originalImage
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	19	modifiedHolder editMode lastPastePoint imageInfoHolder
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	20	activityInfoHolder pickedColorHolder drawingColors drawingPixels
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	21	drawingColorHolders drawingPixelHolders clickInfoCallBack
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	22	penWidth sprayProcess sprayPosition spraySpot drawingAlpha
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	23	floodFillMaxHueError floodFillMaxLightError
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	24	userAllowedToChangeDrawingColor'
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	25	classVariableNames:'Clipboard ClipboardMagnified LastMagnification
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	26	GridMagnificationLimit MaxUndos LastSaveDirectory LastSaveClass
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	27	EditModePoint EditModeBox EditModeFilledBox EditModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	28	EditModeCopy EditModePasteUnder EditModePaste
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	29	EditModePasteWithMask EditModeSpecialOperation EditModeSpray
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	30	EditModeCircle EditModeSmooth EditModeFilledCircle
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	31	EditModeSpecialOperationCropSubImage EditModeMaskOutsideRect
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	32	EditModeMaskOutsideCircle'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	33	poolDictionaries:''
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	34	category:'Views-Misc'
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	35	!
c6ca7bfedf31 Initial revision claus parents: diff changeset	36
636 d53428252193 revised version tz parents: 633 diff changeset	37	!ImageEditView class methodsFor:'documentation'!
d53428252193 revised version tz parents: 633 diff changeset	38
d53428252193 revised version tz parents: 633 diff changeset	39	copyright
d53428252193 revised version tz parents: 633 diff changeset	40	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	41	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	42	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	43
d53428252193 revised version tz parents: 633 diff changeset	44	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	45	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	46	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	47	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	48	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	49	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	50	"
d53428252193 revised version tz parents: 633 diff changeset	51	!
d53428252193 revised version tz parents: 633 diff changeset	52
d53428252193 revised version tz parents: 633 diff changeset	53	documentation
d53428252193 revised version tz parents: 633 diff changeset	54	"
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	55	An ImageEditView is a view which can be used by applications
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	56	like the Image Editor for editing or inspecting (bitmap-) images.
636 d53428252193 revised version tz parents: 633 diff changeset	57
d53428252193 revised version tz parents: 633 diff changeset	58	[see also:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	59	ImageEditor Image
636 d53428252193 revised version tz parents: 633 diff changeset	60
d53428252193 revised version tz parents: 633 diff changeset	61	[author:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	62	Thomas Zwick
636 d53428252193 revised version tz parents: 633 diff changeset	63	"
d53428252193 revised version tz parents: 633 diff changeset	64	! !
353 0442fc169b82 * empty log message * Claus Gittinger <cg@exept.de> parents: 322 diff changeset	65
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	66	!ImageEditView class methodsFor:'initialization'!
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	67
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	68	initialize
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	69	MaxUndos := 10.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	70	GridMagnificationLimit := 6 @ 6.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	71
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	72	EditModePoint := #point.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	73	EditModeBox := #box.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	74	EditModeCircle := #circle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	75	EditModePaste := #paste.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	76	EditModePasteUnder := #pasteUnder.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	77	EditModePasteWithMask := #pasteWithMask.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	78	EditModeFilledBox := #filledBox.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	79	EditModeFilledCircle := #filledCircle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	80	EditModeFill := #fill.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	81	EditModeCopy := #copy.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	82	EditModeSpray := #spray.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	83	EditModeSmooth := #smooth.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	84	EditModeMaskOutsideRect := #maskOutsideRect.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	85	EditModeMaskOutsideCircle := #maskOutsideCircle.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	86	EditModeSpecialOperation := #specialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	87	EditModeSpecialOperationCropSubImage := #specialOperationCropSubImage.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	88
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	89	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	90	self initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	91	"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	92
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	93	"Modified: / 20-02-2017 / 16:54:11 / cg"
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	94	! !
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	95
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	96	!ImageEditView class methodsFor:'accessing'!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	97
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	98	editModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	99	^ EditModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	100	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	101
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	102	editModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	103	^ EditModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	104	!
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	editModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	107	^ EditModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	108	!
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	editModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	111	^ EditModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	112	!
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	editModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	115	^ EditModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	116	!
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	editModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	119	^ EditModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	120	!
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	editModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	123	^ EditModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	124	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	125
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	126	editModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	127	^ EditModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	128	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	129
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	130	editModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	131	^ EditModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	132	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	133
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	134	editModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	135	^ EditModeSpecialOperation
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
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	138	gridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	139	^ GridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	140	!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	141
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	142	gridMagnificationLimit:anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	143	GridMagnificationLimit := anInteger
3980 3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	144	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	145
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	146	lastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	147	^ LastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	148
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	149	"Created: / 14-12-2010 / 14:49:01 / cg"
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	150	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	151
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	152	lastSaveDirectory:aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	153	LastSaveDirectory := aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	154
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	155	"Created: / 14-12-2010 / 14:49:18 / cg"
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	156	! !
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	157
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	158	!ImageEditView class methodsFor:'helpers'!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	159
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	160	copyImageToClipboard:copiedImage
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	161	ClipboardMagnified := nil.
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	162	Clipboard := copiedImage.
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	163	! !
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	164
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	165	!ImageEditView class methodsFor:'resources'!
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	166
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	167	classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	168	^ ImageEditor classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	169	! !
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	170
7 19b36b78ee01 * empty log message * claus parents: 5 diff changeset	171	!ImageEditView methodsFor:'accessing'!
19b36b78ee01 * empty log message * claus parents: 5 diff changeset	172
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	173	activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	174	"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	175
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	176	^ activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	177
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	178	"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	179	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	180
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	181	activityInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	182	"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	183
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	184	activityInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	185
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	186	"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	187	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	188
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	189	clearModified
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	190	self modified:false
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	191	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	192
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	193	clickInfoCallBack:aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	194	clickInfoCallBack := aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	195
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	196	"Created: / 10.2.2000 / 23:07:14 / cg"
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	197	!
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	198
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	199	clipBoard
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	200	\|clipboardObject\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	201
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	202	clipboardObject := self getClipboardObject.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	203	clipboardObject isImage ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	204	^ clipboardObject
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	205	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	206	^ Clipboard.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	207	!
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	208
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	209	drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	210	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	211	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	212	].
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	213	^ drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	214
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	215	"Modified: / 23-02-2017 / 10:14:49 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	216	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	217
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	218	drawingColors
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	219	^ drawingColorHolders collect:[:each \| each value].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	220
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	221	"Modified: / 23-02-2017 / 10:17:14 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	222	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	223
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	224	drawingColors:anArrayTwoColors
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	225	(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	226	(drawingColorHolders at:2) value:(anArrayTwoColors at:2).
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	227
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	228	"Modified: / 23-02-2017 / 10:17:21 / cg"
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	229	!
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	230
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	231	editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	232	"is one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	233
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	234	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	235	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	236	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	237	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	238	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	239	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	240	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	241	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	242	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	243	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	244	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	245	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	246	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	247
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	248	^editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	249	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	250
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	251	editMode: anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	252	"must be one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	253
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	254	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	255	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	256	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	257	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	258	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	259	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	260	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	261	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	262	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	263	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	264	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	265	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	266	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	267
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	268	editMode := anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	269	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	270
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	271	floodFillMaxHueError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	272	floodFillMaxHueError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	273
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	274	"Modified (format): / 17-02-2017 / 15:26:59 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	275	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	276
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	277	floodFillMaxLightError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	278	floodFillMaxLightError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	279
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	280	"Modified (format): / 17-02-2017 / 15:27:03 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	281	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	282
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	283	image:anImage scroll:doScroll
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	284	self image:anImage scroll:doScroll invalidate:true
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	285	!
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	286
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	287	image:anImage scroll:doScroll invalidate:doInvalidate
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	288	\|retVal fileName\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	289
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	290	anImage isImage ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	291	true "(image isNil or: [self checkModified])" ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	292	image notNil ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	293	fileName := image fileName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	294	anImage fileName isNil ifTrue: [anImage fileName: fileName].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	295	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	296	super image:anImage scroll:doScroll invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	297	retVal := self.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	298	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	299	] ifFalse: [
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	300	super image:nil scroll:true invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	301	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	302
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	303	"/ self changed:#image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	304	image isNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	305	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	306	] ifFalse:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	307	self setModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	308	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	309	self updateImageInfo: self imageInfoString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	310	^ retVal
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	311
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	312	"Modified: / 10.2.2000 / 23:33:12 / cg"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	313	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	314
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	315	imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	316	^ imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	317
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	318	"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	319	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	320
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	321	imageInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	322	imageInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	323
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	324	"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	325	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	326
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	327	magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	328
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	329	^magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	330
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	331	!
1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	332
636 d53428252193 revised version tz parents: 633 diff changeset	333	magnification: aPoint
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	334	\|oldOrg\|
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	335
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	336	magnification ~= aPoint
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	337	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	338	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	339	oldOrg := self viewOrigin / magnification.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	340	magnification := aPoint asPoint.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	341
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	342	self scrollTo:(oldOrg * magnification) rounded redraw:false.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	343	"/ self scrollToTopLeft.
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	344	self contentsChanged.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	345	self invalidate.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	346	ClipboardMagnified := nil.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	347	]
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	348
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	349	"Modified: / 31.7.1998 / 02:38:47 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	350	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	351
2913 7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	352	modified
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	353	^ modifiedHolder value
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	354	!
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	355
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	356	modified:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	357	modifiedHolder value:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	358	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	359
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	360	modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	361	^ modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	362	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	363
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	364	mouseKeyColorMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	365
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	366	^mouseKeyColorMode printString
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	367	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	368
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	369	mouseKeyColorMode:aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	370
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	371	mouseKeyColorMode := aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	372	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	373
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	374	penWidth
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	375	^ penWidth ? 1
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	376
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	377	"Created: / 01-11-2007 / 23:34:49 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	378	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	379
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	380	penWidth:anInteger
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	381	penWidth := anInteger
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	382
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	383	"Created: / 01-11-2007 / 23:34:56 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	384	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	385
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	386	readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	387	^ readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	388	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	389
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	390	readOnly:aBoolean
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	391	readOnly := aBoolean.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	392	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	393
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	394	removelastUndo
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	395	undoImages removeLast
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	396	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	397
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	398	resourceClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	399	^ resourceClass
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	400	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	401
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	402	resourceClass: aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	403	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	404
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	405	resourceClass := aClassOrClassNameString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	406	resourceClass notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	407	resourceClass isBehavior ifFalse: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	408	resourceClass := Smalltalk classNamed:aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	409	]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	410	]
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	411	!
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	412
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	413	resourceClassName
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	414	resourceClass isNil ifTrue:[^ ''].
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	415	^ resourceClass name
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	416	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	417
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	418	resourceMessage
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	419	(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	420	^ resourceClass name, ' ', resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	421	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	422
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	423	resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	424	^ resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	425	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	426
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	427	resourceSelector: aStringOrSymbol
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	428	aStringOrSymbol isNil ifTrue:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	429	resourceSelector := nil
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	430	] ifFalse:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	431	resourceSelector := aStringOrSymbol asSymbol
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	432	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	433	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	434
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	435	selectMaskForDrawing
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	436	image mask isNil ifTrue:[
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	437	Logger warning:'image has no mask'.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	438	^ self.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	439	].
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	440	"/ self selectedColorIndex:1.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	441	self selectedColor:(Color noColor).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	442	self selectedColorIndex:nil.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	443
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	444	"Created: / 16-02-2017 / 09:57:40 / cg"
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	445	"Modified: / 17-02-2017 / 16:30:50 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	446	!
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	447
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	448	selectedColor
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	449	\|clr\|
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	450
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	451	clr := (drawingColorHolders at:mouseKeyColorMode) value.
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	452	clr isNil ifTrue:[ clr := Color black ].
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	453	image hasAlphaChannel ifTrue:[
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	454	^ (TranslucentColor
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	455	scaledRed:clr scaledRed
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	456	scaledGreen:clr scaledGreen
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	457	scaledBlue:clr scaledBlue)
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	458	alpha:(drawingAlpha ? 1.0)
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	459	].
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	460	^ clr
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	461
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	462	"Modified: / 23-02-2017 / 10:17:06 / cg"
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	463	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	464
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	465	selectedColor: aColor
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	466	(drawingColorHolders at:(mouseKeyColorMode min:drawingColorHolders size)) value:aColor
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	467
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	468	"Modified: / 23-02-2017 / 10:17:02 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	469	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	470
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	471	selectedColorIndex
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	472	^ (drawingPixelHolders at:mouseKeyColorMode) value
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	473	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	474
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	475	selectedColorIndex: aPixelIndex
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	476	(drawingPixelHolders at:(mouseKeyColorMode min:drawingPixelHolders size)) value: aPixelIndex
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	477	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	478
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	479	setModified
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	480	"remember being modified (to ask about saving, when closing)"
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	481
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	482	self modified:true
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	483
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	484	"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	485	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	486
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	487	spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	488	^ spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	489
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	490	"Created: / 15-02-2012 / 22:38:04 / cg"
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	491	!
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	492
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	493	spraySpot:something
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	494	spraySpot := something.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	495	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	496
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	497	undoImages
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	498	^ undoImages
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	499	!
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	500
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	501	userAllowedToChangeDrawingColor:aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	502	"for special applications, whre user is only allowed to draw
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	503	in the predefined color (eg. expecco)"
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	504
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	505	userAllowedToChangeDrawingColor := aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	506
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	507	"Created: / 17-02-2017 / 16:24:37 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	508	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	509
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	510	!ImageEditView methodsFor:'drawing'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	511
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	512	drawFrame
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	513	"draws a black frame around the image's bounds"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	514
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	515	gc paint:self blackColor.
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	516	gc lineWidth: (magnification x//3 min: 3).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	517	gc displayRectangle: ((0@0) extent:(image extent * magnification) + margin).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	518	gc lineWidth:1.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	519	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	520
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	521	drawFramesIn: aRectangle
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	522	"draws the pixel frame grid"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	523
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	524	\|origin lineStartingPoint lineEndingPoint oldColor mX mY\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	525
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	526	magnification >= GridMagnificationLimit ifTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	527	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	528	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	529
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	530	origin := aRectangle origin - 1.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	531	lineStartingPoint := origin + (0 @ mY).
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	532	lineEndingPoint := lineStartingPoint + (aRectangle width@0).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	533
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	534	oldColor := gc paint.
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	535	gc paint:Color gray.
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	536	"/ gc xoring:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	537	gc displayLineFrom: lineStartingPoint to: lineEndingPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	538	lineStartingPoint x to: lineStartingPoint x + aRectangle width - mX by: mX
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	539	do:[:x\|
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	540	gc displayLineFrom: x@(origin y) to: x@(origin y + mY)
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	541	].
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	542	"/ ].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	543	gc paint: oldColor.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	544	]
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	545
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	546	"Modified: / 29-08-2017 / 21:58:07 / cg"
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	547	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	548
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	549	drawPasteRectangleAt: aPoint
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	550	\|currentPoint gridCorrection extent\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	551
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	552	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	553	currentPoint := aPoint // magnification*magnification + margin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	554
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	555	self repairDamage.
4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	556
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	557	currentPoint ~= lastPastePoint ifTrue:[
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	558	ClipboardMagnified isNil ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	559	ClipboardMagnified := (Clipboard magnifiedBy: magnification) onDevice:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	560	].
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	561	extent := ClipboardMagnified extent.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	562
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	563	"/ currentPoint := currentPoint - self viewOrigin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	564
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	565	self redraw: (((lastPastePoint ? currentPoint)"-self viewOrigin") extent: extent).
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	566	"/ self repairDamage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	567
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	568	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	569	self xoring: [
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	570	self fillRectangle: (currentPoint extent: extent)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	571	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	572	] ifFalse:[
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	573	ClipboardMagnified notNil ifTrue:[
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	574	self displayDeviceForm: ClipboardMagnified
2089 8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	575	x: currentPoint x - self viewOrigin x
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	576	y: currentPoint y - self viewOrigin y.
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	577	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	578	editMode == EditModePastUnder ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	579	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	580	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	581	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	582	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	583	lastPastePoint := currentPoint.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	584
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	585	"Modified: / 20-11-2007 / 17:17:14 / cg"
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	586	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	587
662 61b7601829ea with modal support tz parents: 636 diff changeset	588	fillFramedRectangle: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	589
61b7601829ea with modal support tz parents: 636 diff changeset	590	self fillRectangle: aRectangle.
61b7601829ea with modal support tz parents: 636 diff changeset	591	self drawFramesIn: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	592	!
61b7601829ea with modal support tz parents: 636 diff changeset	593
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	594	redraw:aRectangle
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	595	self
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	596	invalidate:(aRectangle origin "+ self viewOrigin" extent:aRectangle extent)
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	597	repairNow:true.
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	598
2053 5c19fe5b2db3 invalidate rather than redraw Claus Gittinger <cg@exept.de> parents: 2034 diff changeset	599	"Modified: / 15.11.2001 / 16:43:53 / cg"
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	600	!
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	601
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	602	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	603	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	604
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	605	"Modified: / 18.5.1999 / 20:14:03 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	606	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	607
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	608	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly
3319 ae7f91c67895 comment Claus Gittinger <cg@exept.de> parents: 3278 diff changeset	609	"redraw the magnified (editing) view of the image"
636 d53428252193 revised version tz parents: 633 diff changeset	610
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	611	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	612	redrawImageX:x y:y width:w height:h
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	613	unmaskedOnly:unmaskedOnly processColorsWith:[:colorIn \| colorIn].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	614
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	615	"Created: / 18.5.1999 / 20:13:39 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	616	"Modified: / 18.5.1999 / 20:36:20 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	617	!
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	618
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	619	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	620	"redraw the magnified (editing) view of the image"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	621
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	622	\|ih iw magX magY minX maxX minY maxY lastColor lastY runW x0 maskColor mask
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	623	sizeOfMaskPoint useNearestColor origin isRGBA\|
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	624
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	625	useNearestColor := device visualType == #PseudoColor.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	626
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	627	mask := image mask.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	628	isRGBA := image photometric == #rgba.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	629	ih := image height.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	630	iw := image width.
662 61b7601829ea with modal support tz parents: 636 diff changeset	631	magX := magnification x.
61b7601829ea with modal support tz parents: 636 diff changeset	632	magY := magnification y.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	633
662 61b7601829ea with modal support tz parents: 636 diff changeset	634	minX := (x // magX - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	635	minX >= iw ifTrue:[minX := (iw - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	636	minY := (y // magY - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	637	minY >= ih ifTrue:[minY := (ih - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	638	maxX := (x + w) // magX + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	639	maxX > iw ifTrue:[maxX := iw].
662 61b7601829ea with modal support tz parents: 636 diff changeset	640	maxY := (y + h) // magY + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	641	maxY > ih ifTrue:[maxY := ih].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	642
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	643	lastY := -1.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	644
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	645	x0 := minX.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	646	runW := 0.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	647	maskColor := false.
662 61b7601829ea with modal support tz parents: 636 diff changeset	648	sizeOfMaskPoint := magnification//3.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	649	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	650	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	651	do:[:xx :yy :colorIn\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	652	\|color\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	653
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	654	color := aColorBlock value:colorIn.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	655
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	656	shown ifFalse:[^ self].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	657
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	658	yy ~~ lastY ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	659	runW ~~ 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	660	origin := (x0 * magX + margin) @ (lastY * magY + margin).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	661	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	662	self fillFramedRectangle: (origin extent: (runW@magY)).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	663	maskColor ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	664	gc xoring: [gc fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)]
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	665	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	666	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	667	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	668	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	669	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	670	lastY := yy.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	671	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	672
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	673	color ~= lastColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	674	runW ~~ 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	675	origin := (x0 * magX + margin)@(yy * magY + margin).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	676	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	677	self fillFramedRectangle: (origin extent: (runW@magY)).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	678	maskColor ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	679	gc xoring: [gc fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)]
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	680	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	681	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	682	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	683	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	684
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	685	lastColor := color.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	686	useNearestColor ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	687	lastColor := lastColor nearestOn:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	688	].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	689	gc paint:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	690	mask notNil ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	691	maskColor := false.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	692	(mask pixelAtX:xx y:yy) == 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	693	unmaskedOnly ifFalse:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	694	gc paint: (lastColor := self viewBackground).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	695	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	696	maskColor := true.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	697	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	698	lastColor := nil.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	699	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	700	isRGBA ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	701	maskColor := false.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	702	colorIn alphaByte == 0 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	703	unmaskedOnly ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	704	gc paint: (lastColor := self viewBackground).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	705	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	706	maskColor := true.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	707	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	708	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	709	lastColor := nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	710	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	711	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	712	runW := 0.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	713	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	714	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	715	runW := runW + magX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	716	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	717
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	718	runW ~~ 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	719	origin := (x0 * magX + margin)@(lastY * magY + margin).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	720	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	721	self fillFramedRectangle: (origin extent: runW@magY).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	722	maskColor ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	723	gc xoring:[
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	724	gc fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	725	]
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	726	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	727	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	728	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	729
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	730	"Created: / 18-05-1999 / 20:13:39 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	731	"Modified: / 17-02-2017 / 17:19:59 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	732	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	733
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	734	redrawX:x y:y width:w height:h
636 d53428252193 revised version tz parents: 633 diff changeset	735
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	736	\|xI yI devImage imgWidth imgHeight mX mY magnifiedWidth magnifiedHeight\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	737
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	738	image isNil ifTrue:[^self].
662 61b7601829ea with modal support tz parents: 636 diff changeset	739
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	740	magnification = (1@1) ifTrue: [
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	741	Error handle:[:ex \|
2092 36ef3048dbf4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2089 diff changeset	742	Transcript showCR:'cannot convert image: ', ex description.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	743	] do:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	744	devImage := image onDevice:device.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	745	devImage ~~ image ifTrue:[
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	746	image := devImage.
1764 3dd553f8d9f0 oops - leftover halts Claus Gittinger <cg@exept.de> parents: 1763 diff changeset	747	self changed:#image.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	748	].
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	749	].
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	750	image device == device ifTrue:[
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	751	super redrawX:x y:y width:w height:h.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	752	self drawFrame.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	753	^ self.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	754	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	755	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	756
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	757	"/ self clippingRectangle: (x@y extent:w@h).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	758	"/ draw the image itself
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	759	self redrawImageX:x y:y width:w height:h.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	760
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	761	imgWidth := image width.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	762	imgHeight := image height.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	763
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	764	"/ beyond of image ?
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	765	adjust == #center ifTrue:[
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	766	xI := (width - imgWidth) // 2 - margin.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	767	yI := (height - imgHeight) // 2 - margin.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	768	] ifFalse:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	769	xI := yI := margin
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	770	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	771
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	772	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	773	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	774	magnifiedWidth := mX * imgWidth.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	775	magnifiedHeight := mY * imgHeight.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	776
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	777	"/ draw the rest to the right and at the bottom
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	778	(x + w - 1) > (xI + magnifiedWidth) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	779	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	780	clearRectangleX:(xI + magnifiedWidth) y:y
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	781	width:(x + w - magnifiedWidth - xI) height:h
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	782	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	783	(y + h - 1) > (yI + magnifiedHeight) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	784	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	785	clearRectangleX:margin y:(yI + magnifiedHeight)
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	786	width:w height:(y + h - magnifiedHeight - yI)
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	787	].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	788	self drawFrame.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	789	self clippingBounds: nil.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	790
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	791	"Modified: / 31.7.1998 / 02:22:45 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	792	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	793
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	794	startSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	795	spraySpot isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	796	spraySpot := 8
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	797	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	798
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	799	sprayProcess isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	800	sprayProcess := [
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	801	\|p rnd norm sprayPoint dly angle x y dist\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	802
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	803	rnd := Random new.
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	804	Distributions::NormalDistribution notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	805	norm := Distributions::NormalDistribution mean:0 deviation:0.5.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	806	].
3487 5cc0a5d3e1f4 * empty log message * Claus Gittinger <cg@exept.de> parents: 3477 diff changeset	807	dly := Delay forMilliseconds:20.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	808	[true] whileTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	809	10 timesRepeat:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	810	p := sprayPosition.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	811	p notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	812	angle := rnd next * 359.999. "/ the angle is uniformly ditributed
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	813	norm notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	814	dist := norm next * spraySpot. "/ the distance is a normalDistribution
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	815	] ifFalse:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	816	dist := (rnd nextBetween:-1 and:1) * spraySpot.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	817	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	818	sprayPoint := (Point r:dist degrees:angle)*magnification.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	819
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	820	x := p x + sprayPoint x truncated.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	821	y := p y + sprayPoint y truncated.
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	822	self pointAt:(x@y) width:1.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	823	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	824	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	825	dly wait.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	826	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	827	] fork.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	828	]
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	829
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	830	"Modified: / 15-02-2012 / 22:44:54 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	831	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	832
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	833	stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	834	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	835	sprayProcess terminate.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	836	sprayProcess := nil
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	837	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	838	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	839
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	840	!ImageEditView methodsFor:'event handling'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	841
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	842	buttonMotion:state x:x y:y
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	843	\|p\|
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	844
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	845	(x < 0 or:[y < 0]) ifTrue:[
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	846	^ self
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	847	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	848	"/ readOnly ifTrue:[^ self].
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	849
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	850	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	851
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	852	state ~~ 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	853	"/ button down
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	854
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	855	"/ self selectedColor notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	856	(self imageContainsPoint:p) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	857	(editMode == EditModePoint) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	858	self pointAt:p.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	859	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	860	].
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	861	(editMode == EditModeSmooth) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	862	self smoothAt:p.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	863	^ self
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	864	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	865	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	866	sprayPosition := p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	867	^ self
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	868	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	869	].
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	870	self drawCursorAt:p.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	871	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	872	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	873
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	874	"/ 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	875	self drawCursorAt:p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	876
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	877	"/ if in pastemode, highlight the affected rectangle (image to be pasted is in ClipBoard)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	878	self inPasteMode ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	879	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	880	"/ (i.e. click-point will be corner of pasted rectangle)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	881	self sensor shiftDown ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	882	p := p - Clipboard extent
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	883	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	884	(self imageContainsPastePoint:p) ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	885	(self sensor hasButtonMotionEventFor:self) ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	886	self drawPasteRectangleAt:p
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	887	]
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	888	] ifFalse: [
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	889	self cursor:Cursor stop.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	890	self releasePasteDrawing
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	891	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	892	]
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	893
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	894	"Modified (format): / 16-02-2017 / 16:59:13 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	895	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	896
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	897	buttonPress:button x:x y:y
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	898	\|p clr masked\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	899
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	900	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	901
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	902	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	903	"/ (i.e. click-point will be corner of pasted rectangle)
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	904	self inPasteMode ifTrue:[
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	905	self sensor shiftDown ifTrue:[
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	906	p := p - Clipboard extent
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	907	]
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	908	].
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	909
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	910	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	911
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	912	(self imageContainsPoint:p) ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	913	"/ shift click: select the pixel-color
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	914	(self inPasteMode not and:[self sensor shiftDown]) ifTrue:[
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	915	userAllowedToChangeDrawingColor ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	916	(image maskAt:(p // magnification)) == 0 ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	917	masked := true.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	918	] ifFalse:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	919	masked := false.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	920	clr := image colorAt:(p // magnification).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	921	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	922	pickedColorHolder notNil ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	923	pickedColorHolder value:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	924	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	925	self selectedColor:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	926	masked ifTrue:[self selectedColorIndex:nil].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	927	self changed:#selectedColor with:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	928	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	929	] ifFalse:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	930	"/ normal click:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	931	(readOnly not
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	932	or:[editMode == EditModeCopy
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	933	or:[editMode == EditModeSpecialOperation]]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	934	) ifTrue:[
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	935	(button between:1 and:2) ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	936	mouseKeyColorMode := button.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	937	self makeUndo.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	938
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	939	clickInfoCallBack notNil ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	940	"/ still a kludge, but less ugly ...
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	941	clickInfoCallBack value:button value:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	942	].
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	943	"/ editMode is something like #point, #rectangle etc.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	944	"/ so we call pointAt: / rectAt: / filledBoxAt: etc. here
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	945	[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	946	self perform: (editMode, 'At:') asSymbol with:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	947	] on:Error do:[:ex \|
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	948	(Dialog confirm:('Error during operation: ', ex description,'\\Debug ?') withCRs )
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	949	ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	950	ex reject
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	951	].
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	952	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	953	].
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	954	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	955	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	956	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	957
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	958	"Modified: / 17-02-2017 / 16:25:29 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	959	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	960
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	961	buttonRelease:button x:x y:y
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	962
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	963	self drawCursorAt: x@y.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	964	readOnly ifTrue:[^ self].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	965
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	966	(self imageContainsPoint: x@y) ifTrue: [
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	967	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	968	self stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	969	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	970
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	971	image release.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	972
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	973	"/ "/ cg: what a kludge - please change to use a valueHolder,
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	974	"/ "/ which gets the information ...
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	975	"/ masterApplication imagePreView invalidate.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	976
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	977	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	978	self changed:#subImageIn with:(image bounds).
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	979	]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	980
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	981	"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	982	!
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	983
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	984	inPasteMode
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	985	^ (editMode notNil and:[editMode startsWith:#paste])
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	986	!
ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	987
5277 4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	988	keyboardZoom:larger
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	989	larger ifTrue:[
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	990	self magnification: ((magnification + 1) min:63)
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	991	] ifFalse:[
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	992	self magnification: ((magnification - 1) max:1)
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	993	].
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	994	!
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	995
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	996	pointerLeave:state
33833bcbb5cd some cleans tz parents: 678 diff changeset	997
688 e1c30adb37bf updates coord info label while defining boxes tz parents: 686 diff changeset	998	super pointerLeave: state.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	999
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1000	self updateImageInfo: self imageInfoString.
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	1001	self cursor:Cursor normal.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1002
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1003	self inPasteMode ifTrue: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1004	self releasePasteDrawing
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1005	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1006
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1007	"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	1008	! !
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1009
636 d53428252193 revised version tz parents: 633 diff changeset	1010	!ImageEditView methodsFor:'image editing'!
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1011
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1012	askForSpecialOperation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1013	"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	1014	then perform it."
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1015
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1016	\|listOfOpSpecs listOfOpNames listOfOpSelectors operation\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1017
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1018	listOfOpSpecs := OrderedCollection new.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1019
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1020	listOfOpSpecs addAll:
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1021	#(
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1022	('edit separately' editIcon #edit)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1023	('extract subimage' cropSubImageIcon #editSubImage)
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1024	).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1025
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1026	self readOnly ifFalse:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1027	listOfOpSpecs addAll:
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1028	#(
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1029	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1030	('flip vertical' flipVerticalIcon flipVertical)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1031	('flip horizontal' flipHorizontalIcon flipHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1032	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1033	('slightly brightened' slightlyBrighterIcon slightlyBrightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1034	('slightly darkened' slightlyDarkerIcon slightlyDarkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1035	('brightened' brighterIcon brightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1036	('darkened' darkerIcon darkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1037	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1038	('make grey' nil makeGrey)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1039	('greyed' nil greyed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1040	('grey pattern' nil greyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1041	('grey pattern (unmasked)' nil unmaskedGreyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1042	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1043	('reversed' nil reversed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1044	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1045	('change hue' nil changeHue)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1046	('colorize' nil colorize)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1047	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1048	('gradient fill horizontal' fillHorizontalGradientRectIcon gradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1049	('gradient fill vertical' fillVerticalGradientRectIcon gradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1050	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1051	"/ ('gradient fill diagonal' fillDiagonalGradientRectIcon gradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1052	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1053	('auto gradient fill horizontal' fillHorizontalGradientRectIcon autoGradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1054	('auto gradient fill vertical' fillVerticalGradientRectIcon autoGradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1055	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1056	"/ ('auto gradient fill diagonal' fillDiagonalGradientRectIcon autoGradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1057	).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1058	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1059
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1060	listOfOpNames := listOfOpSpecs collect:[:entry \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1061	\|name iconSelector icon\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1062	name := entry first.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1063	iconSelector := entry second.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1064	iconSelector notNil ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1065	icon := self class perform:iconSelector ifNotUnderstood:[ImageEditor perform:iconSelector].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1066	LabelAndIcon label:name icon:icon
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1067	] ifFalse:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1068	name
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1069	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1070	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1071
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1072	listOfOpSelectors := listOfOpSpecs collect:#third.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1073
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1074	operation := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1075	choose:(resources string:'Which Operation:')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1076	fromList:listOfOpNames
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1077	values:listOfOpSelectors
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1078	lines:20
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1079	cancel:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1080
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1081	^ operation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1082
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1083	"Created: / 20-02-2017 / 17:37:23 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1084	"Modified: / 23-02-2017 / 15:54:42 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1085	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1086
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1087	autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1088	\|yMinNew yMaxNew xMinNew xMaxNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1089	pix stillCropping xMax yMax\|
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1090
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1091	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1092
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1093	xMax := image width - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1094	yMax := image height - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1095
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1096	xMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1097	doLeft ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1098	pix := image pixelAtX:xMinNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1099	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1100	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1101	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1102	(image pixelAtX:xMinNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1103	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1104	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1105	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1106	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1107	xMinNew := xMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1108	xMinNew >= image width ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1109	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	1110	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1111	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1112	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1113	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1114	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1115
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1116	xMaxNew := xMax.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1117	doRight ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1118	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1119	pix := image pixelAtX:xMaxNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1120	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1121	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1122	(image pixelAtX:xMaxNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1123	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1124	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1125	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1126	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1127	xMaxNew := xMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1128	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1129	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1130	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1131
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1132	yMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1133	doTop ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1134	pix := image pixelAtX:xMinNew y:yMinNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1135	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1136	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1137	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1138	(image pixelAtX:x y:yMinNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1139	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1140	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1141	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1142	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1143	yMinNew := yMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1144	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1145	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1146	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1147
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1148	yMaxNew := yMax.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1149	doBottom ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1150	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1151	pix := image pixelAtX:xMaxNew y:yMaxNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1152	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1153	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1154	(image pixelAtX:x y:yMaxNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1155	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1156	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1157	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1158	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1159	yMaxNew := yMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1160	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1161	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1162	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1163
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1164	(xMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1165	and:[xMaxNew == (image width - 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1166	and:[yMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1167	and:[yMaxNew == (image height - 1)]]]) ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1168	self warn:(resources string:'No border found - no crob.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1169	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1170	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1171
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1172	"/ self warn:'extract subImage '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1173	"/ , (xMinNew @ yMinNew) printString
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1174	"/ , ' -> '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1175	"/ , (xMaxNew @ yMaxNew) printString.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1176
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1177	self makeUndo.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1178	self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1179	makeSubImageX:xMinNew y:yMinNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1180	width:(xMaxNew - xMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1181	height:(yMaxNew - yMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1182
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1183	"Created: / 20-02-2017 / 17:59:05 / cg"
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1184	"Modified: / 12-04-2017 / 09:33:08 / cg"
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1185	!
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1186
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1187	copyImageToClipboard
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1188	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1189
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1190	self class copyImageToClipboard:image.
4264 6e31e342f38c class: ImageEditView Stefan Vogel <sv@exept.de> parents: 4249 diff changeset	1191	self setClipboardObject:image.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1192
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1193	"Modified: / 12-04-2017 / 09:27:07 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1194	!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1195
1228 0aae4f7389ca renamed - crob -> crop Claus Gittinger <cg@exept.de> parents: 1184 diff changeset	1196	cropLeft:doLeft right:doRight top:doTop bottom:doBottom
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1197	<resource: #obsolete>
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1198
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1199	self autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1200
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1201	"Created: / 07-09-1998 / 14:25:52 / cg"
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1202	"Modified: / 12-04-2017 / 09:31:04 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1203	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1204
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1205	drawingColorOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1206	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1207
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1208	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1209	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1210	^ self selectedColor.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1211	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1212	^ nil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1213
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1214	"Created: / 03-02-2017 / 21:58:01 / cg"
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1215	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1216
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1217	drawingPixelOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1218	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1219
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1220	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1221	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1222	^ nil.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1223	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1224	^ self selectedColorIndex.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1225
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1226	"Created: / 03-02-2017 / 21:58:28 / cg"
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1227	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1228
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1229	flipSubImage:how in:imageBox
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1230	"/ now, do it
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1231	"/ caveat: this should go into image class
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1232
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1233	\|x0 y0 x1 y1 image t\|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1234
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1235	self makeUndo.
efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1236
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1237	x0 := imageBox left.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1238	y0 := imageBox top.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1239	x1 := imageBox right-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1240	y1 := imageBox bottom-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1241
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1242	image := self image.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1243
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1244	how == #vertical ifTrue:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1245	0 to:((y1-y0)//2) do:[:dy \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1246	x0 to:x1 do:[:x \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1247	t := image pixelAtX:x y:(y0+dy).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1248	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	1249	image pixelAtX:x y:(y1-dy) put:t.
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1250	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1251	t := image maskAtX:x y:(y0+dy).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1252	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	1253	image maskAtX:x y:(y1-dy) put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1254	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1255	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1256	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1257	] ifFalse:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1258	0 to:((x1-x0)//2) do:[:dx \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1259	y0 to:y1 do:[:y \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1260	t := image pixelAtX:(x0+dx) y:y.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1261	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	1262	image pixelAtX:(x1-dx) y:y put:t.
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1263
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1264	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1265	t := image maskAtX:(x0+dx) y:y.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1266	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	1267	image maskAtX:(x1-dx) y:y put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1268	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1269	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1270	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1271	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1272
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1273	self setModified.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1274
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1275	"Created: / 07-04-2011 / 09:34:23 / cg"
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1276	!
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1277
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1278	gradientFillIn:imageBox orientation:orientation auto:auto
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1279	"/ 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	1280	"/ (don't know what diagonal should do, yet)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1281	"/ if auto is false, use color1/color2 for the fill
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1282
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1283	\|x0 y0 x1 y1 image n color1 color2
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1284	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	1285	dxH dyH hX hY dH dP f \|
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1286
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1287	self makeUndo.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1288
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1289	x0 := imageBox left.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1290	y0 := imageBox top.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1291	x1 := imageBox right-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1292	y1 := imageBox bottom-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1293	image := self image.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1294
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1295	self setModified.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1296
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1297	auto ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1298	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1299	n := y1-y0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1300	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1301	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1302	color1 := image colorAtX:x y:y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1303	color2 := image colorAtX:x y:y1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1304	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1305	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1306	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1307	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1308	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1309	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1310	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1311	y0+1 to:y1-1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1312	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1313	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	1314	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1315	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1316	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1317	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1318	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1319	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1320
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1321	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1322	n := x1-x0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1323	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1324	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1325	color1 := image colorAtX:x0 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1326	color2 := image colorAtX:x1 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1327	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1328	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1329	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1330	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1331	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1332	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1333	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1334	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1335	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1336	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	1337	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1338	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1339	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1340	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1341	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1342	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1343	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1344	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1345
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1346	color1 := (self drawingColorHolders at:1) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1347	color1 isNil ifTrue:[ color1 := Color black ].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1348	color2 := (self drawingColorHolders at:2) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1349	color2 isNil ifTrue:[ color2 := Color white ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1350
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1351	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1352	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1353	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1354
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1355	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1356	n := y1-y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1357	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1358
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1359	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1360	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1361	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1362
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1363	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1364	i := 0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1365	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1366	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1367	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	1368	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1369	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1370	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1371	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1372	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1373	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1374	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1375	n := x1-x0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1376	n = 0 ifTrue:[^ self ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1377
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1378	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1379	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1380	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1381
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1382	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1383	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1384	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1385	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1386	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	1387	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1388	i := i+1.
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	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1391	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1392	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1393
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1394	orientation == #diagonal ifTrue:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1395	cX := (x1+1 + x0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1396	cY := (y1+1 + y0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1397	A := cY-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1398	B := cX-x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1399	(A=0 or:[B=0]) ifTrue:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1400
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1401	qAB := A/B.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1402
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1403	"/ {(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	1404	x0 to:x1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1405	do:[:x \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1406	b := cX-x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1407	b = 0 ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1408	pD1x := pD2x := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1409	pD1y := pD2y := cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1410	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1411	"/ (A/B) = (a/b) -> a = (A/B)*b
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1412	a := qAB*b.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1413	pD1x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1414	pD1y := ((cY+a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1415	pD2x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1416	pD2y := ((cY-a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1417	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1418	"/ {(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	1419	y0 to:y1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1420	do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1421	"/ the edge-point to interpolate against...
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1422	"/ 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	1423	a := y-cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1424	b := x-cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1425	(a = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1426	"/ exactly in the middle
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1427	hX := (x < cX) ifTrue:[x0] ifFalse:[x1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1428	hY := cY.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1429	] ifFalse:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1430	(b = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1431	hX := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1432	hY := (y < cY) ifTrue:[y0] ifFalse:[y1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1433	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1434	"/ (dH/A) = (b/a) -> dH = (b/a)*A
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1435	y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1436	"/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1437	(y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1438	"/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1439	dxH := (b/a)*A.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1440	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1441	hY := y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1442	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1443	"/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1444	dyH := (a/b)*B negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1445	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1446	hX := x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1447	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1448	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1449	"/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1450	y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1451	"/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1452	dxH := (b/a)*A negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1453	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1454	hY := y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1455	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1456	"/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1457	dyH := (a/b)*B.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1458	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1459	hX := x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1460	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1461	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1462	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1463	hX := hX min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1464	hY := hY min:y1.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1465	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1466
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1467	"/ the color at H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1468	color2 := image colorAtX:hX rounded y:hY rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1469
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1470	"/ the distance between H and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1471	dH := (hX@hY) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1472	"/ the distance between P and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1473	dP := (x@y) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1474	"/ the fraction (0 at H; 1 at C)
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1475	f := 1 - (dP / dH).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1476	self assert:(f between:0 and:1).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1477
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1478	"/ the new color
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1479	dR := color2 red + ((r0-color2 red ) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1480	dG := color2 green + ((g0-color2 green) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1481	dB := color2 blue + ((b0-color2 blue) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1482	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	1483
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1484	"/ y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1485	"/ "/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1486	"/ (y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1487	"/ "/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1488	"/ image colorAtX:x y:y put:Color red.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1489	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1490	"/ "/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1491	"/ image colorAtX:x y:y put:Color green.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1492	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1493	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1494	"/ "/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1495	"/ y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1496	"/ "/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1497	"/ image colorAtX:x y:y put:Color blue.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1498	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1499	"/ "/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1500	"/ image colorAtX:x y:y put:Color yellow.
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	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1503	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1504	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1505	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1506	"/ image colorAtX:cX rounded y:cY rounded put:Color magenta.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1507
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1508	"/ clr2 := image colorAtX:p2X y:p2Y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1509	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1510	"/ cTop := image colorAtX:x y:y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1511	"/ cBot := image colorAtX:x y:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1512	"/ "/ point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1513	"/ xD := x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1514	"/ yD := (y1-y0)/(x1-x0)*x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1515	"/ "/ color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1516	"/ "/ cDiag := image colorAtX:xD rounded y:yD rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1517	"/ "/ the distance of the diagonal point from the origin
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1518	"/ dd := ((x-x0) squared + (yD-y0) squared) sqrt.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1519	"/ "/ desired color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1520	"/ 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	1521	"/"/ image colorAtX:xD rounded y:yD rounded put:cDiag.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1522	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1523	"/ 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	1524	"/ 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	1525	"/ y0 to:y1 do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1526	"/ \|clr d dR2 dG2 dB2\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1527	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1528	"/ y < yD ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1529	"/ "/ gradient from top-color at x to diagonal point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1530	"/ d := y-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1531	"/ dR2 := (cDiag red - cTop red) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1532	"/ dG2 := (cDiag green - cTop green) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1533	"/ dB2 := (cDiag blue - cTop blue) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1534	"/ 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	1535	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1536	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1537	"/ "/ gradient from diagonal point at x to bottom point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1538	"/ d := y-yD.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1539	"/ dR2 := (cBot red - cDiag red) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1540	"/ dG2 := (cBot green - cDiag green) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1541	"/ dB2 := (cBot blue - cDiag blue) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1542	"/ 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	1543	"/ "/ clr := image colorAtX:x y:y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1544	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1545	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1546	"/ ]
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1547	"/ ].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1548	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1549	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1550
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1551	"Created: / 22-02-2017 / 21:00:01 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1552	"Modified: / 23-02-2017 / 15:41:23 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1553	!
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1554
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1555	magnifyAntiAliasedImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1556	self newImageWithUndo: (image hardAntiAliasedMagnifiedBy: newSize/image extent).
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1557	!
c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1558
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1559	magnifyImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1560	self newImageWithUndo: (image magnifiedBy: newSize/image extent).
636 d53428252193 revised version tz parents: 633 diff changeset	1561	!
d53428252193 revised version tz parents: 633 diff changeset	1562
5586 5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1563	magnifySmoothingBy:scale
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1564	self newImageWithUndo: (image hardSmoothingMagnifiedBy:scale).
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1565
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1566	"Created: / 30-08-2017 / 15:35:15 / cg"
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1567	!
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1568
5587 9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1569	magnifySmoothingTo:newSize
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1570	self newImageWithUndo: (image hardSmoothingMagnifiedBy: newSize/image extent).
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1571
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1572	"Created: / 30-08-2017 / 15:46:46 / cg"
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1573	!
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1574
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1575	makeNewColorMapByMapping:functionOfColor
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1576	"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	1577
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1578	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	1579	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	1580	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	1581	Currently not done (why?):
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1582	If the image is a palette image,
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1583	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	1584	created (i.e. this is very fast).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1585
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1586	This is the internal low level function to brighten, darken
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1587	or hue-shift the image.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1588	Returns true, if there was any change."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1589
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1590	\|xMax yMax map revMap anyChange
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1591	newColors newColorArray newImage pixelAction
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1592	prevRGBIn prevRGBOut\|
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1593
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1594	anyChange := false.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1595
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1596	xMax := image width - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1597	yMax := image height - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1598
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1599	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	1600
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1601	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1602	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1603	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1604
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1605	image colorMap notNil ifTrue:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1606	"/ huh - what is going on here???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1607	"/ whx not just collect over the colormap???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1608
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1609	newColors := Set new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1610	newColorArray := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1611	map := Array new:256.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1612	revMap := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1613
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1614	pixelAction :=
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1615	[:x :y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1616	\|pix n_pix clr n_clr\|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1617
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1618	pix := image pixelAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1619	(n_pix := map at:pix+1) isNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1620	clr := image colorAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1621	n_clr := functionOfColor value:clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1622	(newColors includes:n_clr) ifFalse:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1623	newColors add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1624	newColorArray add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1625	revMap add:pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1626	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	1627	] ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1628	"/ mhmh - multiple pixels mapped to the same color
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1629	n_pix := (newColorArray indexOf:n_clr) - 1.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1630	map at:pix+1 put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1631	]
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1632	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1633	newImage pixelAtX:x y:y put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1634	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1635	] ifFalse:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1636	((image depth == 24) and:[image photometric == #rgb]) ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1637	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1638	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1639	\|rgb clr n_rgb\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1640
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1641	rgb := image pixelAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1642	rgb == prevRGBIn ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1643	n_rgb := prevRGBOut
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1644	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1645	clr := Color rgbValue:rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1646	n_rgb := (functionOfColor value:clr) rgbValue.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1647	prevRGBIn := rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1648	prevRGBOut := n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1649	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1650	newImage pixelAtX:x y:y put:n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1651	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1652	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1653	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1654	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1655	\|clr n_clr\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1656
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1657
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1658	clr := image colorAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1659	n_clr := functionOfColor value:clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1660	newImage colorAtX:x y:y put:n_clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1661	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1662	].
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1663	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1664
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1665	0 to:yMax do:[:y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1666	0 to:xMax do:[:x \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1667	pixelAction value:x value:y
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1668	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1669	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1670
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1671	image colorMap notNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1672	newImage colorMap:(MappedPalette withColors:newColorArray).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1673	].
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1674	self newImageWithUndo:newImage.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1675
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1676	"/ for now, always return true
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1677	"/ (do not check if functionOfColor returns somthing different)
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1678	^ true
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1679
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1680	"Modified (comment): / 31-08-2017 / 12:11:25 / cg"
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1681	!
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1682
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1683	makeSubImageX:oldX y:oldY width:newWidth height:newHeight
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1684	\|oldWidth oldHeight newImage newMaskImage needRedraw redrawRect1 redrawRect2 \|
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1685
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1686	oldWidth := image width.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1687	oldHeight := image height.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1688	self assert:(newWidth <= oldWidth).
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1689	self assert:(newHeight <= oldHeight).
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1690
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1691	newImage := image class width:newWidth height:newHeight depth:image depth.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1692	newImage photometric:image photometric.
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1693	image photometric == #palette ifTrue:[
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1694	newImage colorMap:image colorMap copy.
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1695	].
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1696	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1697
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1698	image mask notNil ifTrue:[
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1699	newMaskImage := Depth1Image width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1700	newMaskImage photometric: image mask photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1701	newMaskImage colorMap: image mask colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1702	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1703	newImage mask: newMaskImage
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1704	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1705
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1706	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	1707
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1708	needRedraw := true.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1709	(oldX == 0 and:[oldY == 0]) ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1710	needRedraw := false.
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1711	redrawRect1 := ((newWidth@0) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1712	redrawRect2 := ((0@newHeight) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1713	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1714	self image:newImage scroll:false invalidate:needRedraw.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1715	redrawRect1 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1716	self invalidateRectangle:redrawRect1 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1717	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1718	redrawRect2 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1719	self invalidateRectangle:redrawRect2 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1720	].
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1721	self setModified.
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1722
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1723	"Created: / 07-09-1998 / 13:00:16 / cg"
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1724	"Modified: / 13-02-2017 / 14:48:46 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1725	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1726
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1727	makeUndo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1728	\|theCopy\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1729
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1730	image notNil ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1731	[undoImages size >= MaxUndos] whileTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1732	undoImages removeFirst.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1733	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1734	theCopy := image copy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1735	undoImages add:theCopy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1736	originalImage isNil ifTrue:[ originalImage := theCopy ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1737	]
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1738
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1739	"Modified: / 23-02-2017 / 15:43:55 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1740	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1741
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1742	pasteAt: aPoint mode:modeSymbol
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1743	"called from button-press/button motion while in paste mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1744	paste the image in the clipboard at aPoint"
636 d53428252193 revised version tz parents: 633 diff changeset	1745
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1746	\|answer anyColorMissing choosenBox imagePoint imgX imgY copiedImage imageBox newColorMap
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1747	existingColors newColors allColors currentColorMap newColormap anyColorAdded oldColorMap\|
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1748
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1749	Error handle:[:ex\|
a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1750	ex creator == Image unrepresentableColorSignal ifFalse:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1751	ex reject
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1752	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1753	self undo.
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1754	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	1755	] do: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1756	windowGroup withExecuteCursorDo:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1757	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1758	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1759
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1760	imagePoint := choosenBox origin//magnification.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1761
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1762	copiedImage := Clipboard copy.
5417 054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1763	copiedImage isNil ifTrue:[^ self].
054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1764
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	1765	true "/ image photometric == #palette
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1766	ifTrue:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1767	"/ for all colors in the pasted image,
5472 f87d19419651 #OTHER by cg Claus Gittinger <cg@exept.de> parents: 5468 diff changeset	1768	"/ check, if it's in the colormap of the
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1769	"/ target image.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1770
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1771	anyColorMissing := anyColorAdded := false.
3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1772	oldColorMap := image colorMap.
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	1773	(oldColorMap notNil and:[image photometric == #palette]) ifTrue:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1774	newColorMap := oldColorMap asOrderedCollection.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1775	copiedImage usedValues do:[:pixel \|
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1776	\|pastedColor \|
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1777
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1778	pastedColor := copiedImage colorFromValue:pixel.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1779
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	1780	(newColorMap includes:pastedColor) ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1781	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	1782	"/ add to colormap
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1783	newColorMap add:pastedColor.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1784	anyColorAdded := true.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1785	"/ 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	1786	] ifFalse:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1787	"/ Transcript showCR:'color:' , pastedColor displayString , ' not found in targets colorMap'.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1788	"/ copiedImage colorMap notNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1789	"/ copiedImage colorMap at: pixel+1 put: Color black.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1790	"/ ].
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1791	anyColorMissing := true.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1792	]
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1793	]
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1794	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1795	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1796
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1797	anyColorMissing ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1798	answer := Dialog
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1799	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	1800	labels:#( 'Cancel' 'New ColorMap' 'Use Nearest' )
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1801	values:#( nil new nearest)
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1802	default:3.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1803
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1804	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	1805
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1806	currentColorMap := image colorMap.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1807	imgX := imagePoint x.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1808	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	1809
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1810	answer == #nearest ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1811	0 to:copiedImage height-1 do:[:y \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1812	0 to:copiedImage width-1 do:[:x \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1813	\|clr n_clr\|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1814
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1815	(copiedImage maskAtX:x y:y) == 0 ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1816	image mask isNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1817	image createMask.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1818	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1819	image maskAtX:imgX+x y:imgY+y put:0.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1820	] ifFalse:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1821	clr := copiedImage colorAtX:x y:y.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1822	n_clr := clr nearestIn:currentColorMap.
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1823	image colorAtX:imgX+x y:imgY+y put:n_clr
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1824	]
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1825	]
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1826	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1827	image restored.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1828	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1829	self setModified.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1830	^ self.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1831	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1832	answer == #new ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1833	existingColors := image usedValues asIdentitySet.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1834	newColors := copiedImage usedValues.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1835	allColors := existingColors addAll:newColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1836	allColors size > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1837	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	1838	self undo.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1839	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1840	].
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1841
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1842	newColormap := OrderedCollection new.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1843	newColormap addAll:image usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1844	newColormap addAll:copiedImage usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1845	"/ translate image to use new colorMap...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1846
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1847	"/ translate image to use new colors ...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1848	0 to:image height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1849	0 to:image width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1850	\|clr n_idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1851
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1852	(image maskAtX:x y:y) == 1 ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1853	clr := image colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1854	n_idx := newColormap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1855	image pixelAtX:x y:y put:n_idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1856	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1857	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1858	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1859	image colorMap:newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1860	currentColorMap := newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1861
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1862	"/ paste new image...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1863	0 to:copiedImage height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1864	0 to:copiedImage width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1865	\|clr idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1866
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1867	(copiedImage maskAtX:x y:y) == 1
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1868	ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1869	clr := copiedImage colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1870	idx := currentColorMap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1871	idx == 0 ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1872	currentColorMap add:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1873	idx := currentColorMap size.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1874	idx > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1875	self warn:(resources string:'Sorry: too many colors').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1876	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1877	^ self.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1878	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1879	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1880	image pixelAtX:imgX+x y:imgY+y put:idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1881	image maskAtX:imgX+x y:imgY+y put:1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1882	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1883	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1884	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1885	image restored.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1886	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1887	self setModified.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1888	^ self.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1889	].
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1890	self warn:(resources string:'Sorry: unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1891	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1892	^ self.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1893	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1894	anyColorAdded ifTrue:[
2490 62230519175a slowly getting rid of the Colormap class Claus Gittinger <cg@exept.de> parents: 2489 diff changeset	1895	image colorMap:(MappedPalette withColors:newColorMap).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1896	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1897	].
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1898
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1899	copiedImage := image class fromImage: copiedImage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1900	(newColorMap isNil
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1901	and:[modeSymbol isNil
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1902	and:[copiedImage mask isNil] ]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1903	"/ use images copy functionality
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1904	"/ however, this copies the mask as well,
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1905	"/ which is not useful here
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1906	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	1907	] ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1908	imgX := imagePoint x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1909	imgY := imagePoint y.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1910
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1911	0 to:copiedImage height-1 do:[:y \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1912	0 to:copiedImage width-1 do:[:x \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1913	\|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	1914
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1915	dstX := imgX + x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1916	dstY := imgY + y.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1917	wasMasked := (image maskAtX:dstX y:dstY) == 0.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1918	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	1919
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1920	"/ with modeUnder,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1921	"/ only replace, if its either unmasked,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1922	"/ or the current drawing color.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1923	(modeSymbol isNil
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1924	or:[wasMasked
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1925	or:[modeSymbol == #withMask]])
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1926	ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1927	newMasked ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1928	image colorAtX:dstX y:dstY put:(copiedImage colorAtX:x y:y).
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1929	wasMasked ifTrue:[
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1930	image maskAtX:dstX y:dstY put:1
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1931	].
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1932	] ifTrue:[
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1933	wasMasked ifFalse:[
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1934	modeSymbol == #withMask ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1935	image maskAtX:dstX y:dstY put:0
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1936	]
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1937	]
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1938	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1939	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1940
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1941	]
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1942	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1943	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1944	image restored.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1945	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1946	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1947	self setModified.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1948	]
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1949	]
4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1950
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	1951	"Modified: / 03-02-2017 / 17:10:05 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1952	"Modified (comment): / 16-02-2017 / 11:13:59 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	1953	!
d53428252193 revised version tz parents: 633 diff changeset	1954
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1955	pointAt:aPoint width:pw
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1956	"called from button-press/button motion while in point-drawing mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1957	draw a single pixel (or dot of width pw) with the currently selected color"
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1958
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1959	\|draw imagePoint clr pix\|
796 b68b09ddc62b preview redrawing tz parents: 783 diff changeset	1960
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1961	imagePoint := aPoint // magnification.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1962	(imagePoint x between:0 and:image width-1) ifFalse:[^ self].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1963	(imagePoint y between:0 and:image height-1) ifFalse:[^ self].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1964
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1965	draw :=
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1966	[:point \|
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1967	(clr := self drawingColorOrNil) notNil ifTrue:[
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1968	image atImageAndMask:point put:clr.
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1969	] ifFalse:[
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1970	(pix := self drawingPixelOrNil) notNil ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1971	image atImageAndMask:point putValue:pix.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1972	].
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1973	].
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1974	self invalidate:((point * magnification extent: magnification) expandedBy:1).
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1975	].
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	1976
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	1977	draw value:imagePoint.
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	1978
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	1979	pw > 1 ifTrue:[
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	1980	"/ draw with a wide pen
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1981	(pw//2) negated to:(pw-(pw//2)-1) do:[:xOffs \|
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1982	(pw//2) negated to:(pw-(pw//2)-1) do:[:yOffs \|
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	1983	imagePoint x + xOffs >= 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1984	imagePoint y + yOffs >= 0 ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1985	draw value:(imagePoint + (xOffs@yOffs)).
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1986	].
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	1987	].
3266 7b8c5b21fca3 changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3265 diff changeset	1988	].
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	1989	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1990	].
2823 201bf0929edb * empty log message * Claus Gittinger <cg@exept.de> parents: 2818 diff changeset	1991	self setModified.
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	1992
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	1993	"Created: / 15-02-2012 / 22:47:08 / cg"
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1994	"Modified: / 03-02-2017 / 21:59:41 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1995	"Modified (comment): / 16-02-2017 / 11:12:52 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	1996	!
d53428252193 revised version tz parents: 633 diff changeset	1997
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	1998	shiftImageHorizontal:shiftH vertical:shiftV
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	1999	self shiftImageHorizontal:shiftH vertical:shiftV wrap:false
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2000	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2001
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2002	shiftImageHorizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2003	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2004	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	2005	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	2006	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2007	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2008	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2009	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2010	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2011
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2012	\|newImage\|
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2013
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2014	newImage := self shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2015	self image:newImage.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2016	self setModified.
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2017	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2018
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2019	shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2020	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2021	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	2022	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	2023	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2024	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2025	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2026	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2027	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2028
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2029	\|w h srcX srcY dstX dstY newImage\|
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2030
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2031	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2032	"/ if wrapping, split into two operations to make wrap-code below simpler.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2033
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2034	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2035	shiftV ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2036	newImage := self shifted:image horizontal:shiftH vertical:0 wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2037	newImage := self shifted:newImage horizontal:0 vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2038	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2039	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2040	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2041	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2042	(shiftV == 0 and:[shiftH == 0]) ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2043	^ image
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2044	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2045
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2046	w := image width.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2047	h := image height.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2048
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2049	newImage := image copy.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2050
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2051	srcX := srcY := dstX := dstY := 0.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2052	shiftH < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2053	srcX := shiftH negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2054	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2055	dstX := shiftH
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2056	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2057	shiftV < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2058	srcY := shiftV negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2059	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2060	dstY := shiftV
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2061	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2062
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2063	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	2064
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2065	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2066	srcX := srcY := dstX := dstY := 0.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2067
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2068	"/ already simplified - see above
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2069	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2070	"/ shiftV known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2071	shiftH < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2072	dstX := w-1-shiftH negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2073	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2074	srcX := w-1-shiftH
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	w := shiftH abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2077	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2078	"/ shiftH known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2079	shiftV < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2080	dstY := h-1-shiftV negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2081	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2082	srcY := h-1-shiftV
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2083	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2084	h := shiftV abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2085	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2086	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	2087	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2088	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2089
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2090	^ newImage.
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2091
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2092	"Created: / 7.9.1998 / 13:00:16 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2093	"Modified: / 7.9.1998 / 14:15:32 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2094	!
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2095
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2096	specialOperation:operation on:imageBox withColor:clr
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2097	"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	2098	then redraw as required"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2099
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2100	self invalidate.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2101	self windowGroup processExposeEvents.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2102
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2103	operation isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2104
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2105	(self performSpecialOperation:operation on:imageBox withColor:self selectedColor) ifFalse:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2106	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2107	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2108
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2109	image restored.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2110	self invalidate. "/ : (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2111
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2112	"/ self redraw: (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2113
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2114	"/ "/ cg: what a kludge - please change to use a valueHolder,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2115	"/ "/ which gets the information ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2116	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2117
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2118	"/ cg: still a kludge - but less ugly
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2119	self changed:#subImageIn with:(imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2120	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2121	^ true
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2122
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2123	"Created: / 20-02-2017 / 17:35:33 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2124	"Modified (comment): / 22-02-2017 / 19:56:47 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2125	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2126
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2127	text:aString at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2128	"draw a character"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2129
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2130	\|tempForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2131
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2132	tempForm := Form extent:(image extent) depth:1 onDevice:device.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2133	tempForm clear.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2134	tempForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2135	tempForm displayString:aString at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2136	0 to:image extent x - 1 do:[:x \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2137	0 to:image extent y - 1 do:[:y \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2138	(tempForm valueAt:(x@y)) == 1 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2139	self pointAt:(x@y) width:1
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2140	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2141	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2142	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2143
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2144	"Modified: / 15-02-2012 / 22:47:44 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2145	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2146
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2147	undo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2148	\|newImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2149
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2150	undoImages notEmpty ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2151	newImage := undoImages removeLast.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2152	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2153	(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	2154	ifFalse:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2155	newImage := originalImage copy
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2156	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2157
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2158	windowGroup withExecuteCursorDo:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2159	\|oldImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2160
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2161	oldImage := self image.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2162	self clearModified.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2163	self image:newImage scroll:(newImage extent ~= oldImage extent).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2164	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2165
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2166	"Modified: / 23-02-2017 / 15:47:15 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2167	! !
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2168
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2169	!ImageEditView methodsFor:'image editing-editmode button actions'!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2170
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2171	boxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2172	"called from button-press/button motion while in box-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2173	drag a rectangular outline,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2174	when released, draw a rectangle with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2175
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2176	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2177	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2178	colorOrPixel isColor notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2179	image drawRectangle:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2180	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2181	image drawRectangle:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2182	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2183	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2184	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2185
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2186	"Modified: / 16-02-2017 / 11:22:11 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2187	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2188
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2189	circleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2190	"called from button-press/button motion while in circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2191	drag an ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2192	when released, draw an ellipse with the currently selected color"
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	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2195	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2196	colorOrPixel isColor notNil ifTrue:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2197	image drawEllipse:box withColor:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2198	] ifFalse:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2199	image drawEllipse:box withValue:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2200	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2201	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2202	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2203
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2204	"Modified: / 26-02-2017 / 17:20:54 / cg"
5485 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	commonBoxOperation:action at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2208	"common code for filling/drawing."
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	\|choosenBox imageBox clr pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2211
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2212	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2213	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2214	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2215	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2216	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2217	action value:imageBox value:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2218	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2219	(pix := self drawingPixelOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2220	action value:imageBox value:pix.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2221	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2222	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2223	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2224	self redraw: (choosenBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2225
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2226	"/ cg: still a kludge - but less ugly
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2227	self changed:#subImageIn with:(imageBox expandedBy: 1).
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	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2230	].
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	"Created: / 16-02-2017 / 11:20:49 / cg"
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
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2236	copyAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2237	"called from button-press/button motion while in copy-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2238	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2239	when released, copy the selected rectangle to the clipboard"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2240
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2241	\|choosenBox box copiedImage\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2242
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2243	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2244	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2245	box := choosenBox origin // magnification extent: (choosenBox extent // magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2246	copiedImage := image subImageIn: box.
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	self class copyImageToClipboard:copiedImage.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2249
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2250	self redraw:(choosenBox expandedBy:1)
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	"Modified: / 21-08-1998 / 20:16:41 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2254	"Modified (comment): / 16-02-2017 / 11:15:09 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2255	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2256
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2257	cropSubImageAt: aPoint
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2258	"called from button-press/button motion while in crop-subImage mode:
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2259	drag a filled box,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2260	when released, change the image to the new bounds"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2261
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2262	\|choosenBox imageBox\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2263
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2264	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2265	choosenBox notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2266	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2267	self specialOperation:#editSubImage on:imageBox withColor:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2268	]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2269
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2270	"Created: / 20-02-2017 / 17:27:50 / cg"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2271	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2272
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2273	fillAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2274	"called from button-press motion while in floo-fill drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2275	perform a flood-fill with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2276
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2277	windowGroup withExecuteCursorDo:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2278	\|filledPoints clr\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2279
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2280	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2281	self updateActivity:'Flood filling - press CTRL-y to abort ...'.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2282	[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2283	\|pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2284
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2285	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2286	pix := image valueFromColor:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2287	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2288	pix := self drawingPixelOrNil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2289	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2290	image floodFillAt:aPoint//magnification withValue:pix
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2291	maxDeviationInLight:floodFillMaxLightError
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2292	maxDeviationInHue:floodFillMaxHueError.
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	image restored.
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	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2297	self changed:#subImageIn with:(image bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2298
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2299	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2300	] ifCurtailed:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2301	self updateActivity:'Flood fill aborted.'
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2302	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2303	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2304	self updateActivity:''
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2305	]
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	"Modified: / 17-02-2017 / 15:30:38 / cg"
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
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2310	filledBoxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2311	"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	2312	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2313	when released, fill a rectangular area with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2314
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2315	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2316	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2317	colorOrPixel isColor notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2318	image fillRectangle:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2319	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2320	image fillRectangle:box withValue:colorOrPixel.
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	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2323	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2324
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2325	"Modified: / 16-02-2017 / 12:08:46 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2326	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2327
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2328	filledCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2329	"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	2330	drag a filled ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2331	when released, fill an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2332
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2333	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2334	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2335	colorOrPixel isColor notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2336	image fillEllipse:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2337	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2338	image fillEllipse:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2339	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2340	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2341	at:aPoint
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	"Created: / 16-02-2017 / 11:10:17 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2344	!
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	maskOutsideCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2347	"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	2348	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2349	when released, mask everything outside the rectangular area"
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	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2352	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2353	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2354
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2355	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2356	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2357	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2358	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2359	newForm fillCircleIn:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2360	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2361	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2362	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2363	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	2364	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2365
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2366	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2367	"/ image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2368	"/ image mask fillEllipse:box withValue:1.
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	at:aPoint.
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	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2373	self invalidate.
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	"Created: / 16-02-2017 / 12:33:25 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2376	"Modified: / 17-02-2017 / 16:47:47 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2377	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2378
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2379	maskOutsideRectAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2380	"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	2381	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2382	when released, mask everything outside the rectangular area"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2383
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2384	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2385	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2386	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2387
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2388	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2389	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2390	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2391	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2392	newForm fillRectangle:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2393	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2394	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2395	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2396	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	2397	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2398
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2399	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2400	"/image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2401	"/image mask fillRectangle:box withValue:1.
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	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2406	self invalidate.
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	"Created: / 16-02-2017 / 12:33:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2409	"Modified: / 17-02-2017 / 17:23:57 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2410	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2411
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2412	pasteAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2413	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2414	paste the image in the clipboard at aPoint"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2415
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2416	self pasteAt:aPoint mode:nil.
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	"Modified (comment): / 16-02-2017 / 11:13:54 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2419	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2420
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2421	pasteUnderAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2422	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2423	pasteUnder the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2424	In this mode, only pixels which are not equal to
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2425	the current color or masked are pasted."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2426
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2427	self pasteAt:aPoint mode:#under.
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	"Modified (comment): / 16-02-2017 / 11:14:04 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2430	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2431
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2432	pasteWithMaskAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2433	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2434	paste the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2435	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	2436
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	self pasteAt:aPoint mode:#withMask.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2439
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2440	"Modified (comment): / 16-02-2017 / 11:14:08 / cg"
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
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2443	pointAt:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2444	"called from button-press/button motion while in point-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2445	draw a single pixel with the currently selected color"
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 pointAt:aPoint width:self penWidth.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2448
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2449	"Modified: / 15-02-2012 / 22:47:30 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2450	"Modified (comment): / 16-02-2017 / 11:13:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2451	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2452
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2453	smoothAt:aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2454	"called from button-press/button motion while in smoothing mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2455	smoth (average) a single pixel with pixels around"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2456
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2457	\|draw imagePoint x y w h\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2458
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2459	imagePoint := aPoint // magnification.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2460	w := image width.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2461	h := image height.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2462	((x := imagePoint x) between:0 and:w-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2463	((y := imagePoint y) between:0 and:h-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2464
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2465	draw :=
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2466	[:point \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2467	\|sumRed sumGreen sumBlue newClr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2468
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2469	sumRed := sumGreen := sumBlue := 0.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2470	-1 to:1 do:[:dx \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2471	-1 to:1 do:[:dy \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2472	\|clr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2473
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2474	((x + dx) between:0 and:w-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2475	((y + dy) between:0 and:h-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2476	clr := image colorAtX:(x + dx) y:(y + dy).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2477	sumRed := sumRed + clr redByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2478	sumGreen := sumGreen + clr greenByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2479	sumBlue := sumBlue + clr blueByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2480	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2481	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2482	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2483	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2484	newClr := Color
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2485	redByte:(sumRed / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2486	greenByte:(sumGreen / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2487	blueByte:(sumBlue / 9) rounded.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2488
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2489	image colorMap isNil ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2490	"/ Transcript
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2491	"/ show:(image colorAt:point);
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2492	"/ show:' -> ';
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2493	"/ showCR:newClr.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2494	image atImageAndMask:point put:newClr.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2495	] ifFalse:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2496	image atImageAndMask:point put:(image colorMap colorNearestTo:newClr).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2497	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2498	self invalidate:((point * magnification extent: magnification) expandedBy:1).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2499	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2500
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2501	draw value:imagePoint.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2502	self setModified.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2503
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2504	"Modified: / 16-02-2017 / 12:34:41 / cg"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2505	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2506
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2507	specialOperationAt: aPoint
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2508	"special operation on a rectangular area"
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2509
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2510	\|choosenBox operation imageBox\|
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2511
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2512	choosenBox := self dragRectangleStartingAt: aPoint emphasis:#inverseFilledBox.
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2513	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2514
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2515	operation := self askForSpecialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2516	operation isNil ifTrue:[^ self].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2517
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2518	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2519	self specialOperation:operation on:imageBox withColor:self selectedColor.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2520
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2521	"Modified: / 20-02-2017 / 17:38:32 / cg"
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2522	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2523
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2524	sprayAt: aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2525	"called from button-press/button motion while in spray mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2526	start spraying with the currently selected color"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2527
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2528	\|clr\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2529
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2530	(clr := self selectedColor) notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2531	sprayPosition := aPoint.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2532	self startSpray.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2533	].
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2534
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2535	"Modified (comment): / 16-02-2017 / 11:12:28 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2536	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2537
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2538	!ImageEditView methodsFor:'image manipulation'!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2539
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2540	brightenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2541	"make the image brighter"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2542
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2543	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2544	self makeNewColorMapByMapping:[:clr \| clr lightened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2545	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2546	self newImageWithUndo: (image copy lightened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2547	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2548
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2549	"Modified: / 31-08-2017 / 12:09:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2550	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2551
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2552	darkenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2553	"make the image darker"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2554
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2555	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2556	self makeNewColorMapByMapping:[:clr \| clr darkened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2557	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2558	self newImageWithUndo: (image copy darkened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2559	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2560
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2561	"Modified: / 31-08-2017 / 12:09:23 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2562	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2563
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2564	flipHorizontal
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2565
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2566	self newImageWithUndo:(image copy flipHorizontal).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2567
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2568	"Modified (format): / 31-08-2017 / 12:13:03 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2569	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2570
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2571	flipVertical
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2572	self newImageWithUndo:(image copy flipVertical).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2573
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2574	"Modified: / 31-08-2017 / 12:13:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2575	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2576
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2577	makeBorderedImageX:newX y:newY width:newWidth height:newHeight
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2578	\|newImage oldWidth oldHeight\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2579
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2580	oldWidth := image width.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2581	oldHeight := image height.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2582
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2583	newImage := image class width:newWidth height:newHeight depth:image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2584	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2585	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2586	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2587
2842 fe13fb01edd3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2841 diff changeset	2588	image mask notNil ifTrue:[
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2589	\|newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2590
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2591	newMaskImage := Depth1Image width:newWidth height:newHeight.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2592	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2593	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2594	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2595	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2596	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2597
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2598	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	2599	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2600
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2601	"Created: / 7.9.1998 / 13:00:16 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2602	"Modified: / 7.9.1998 / 14:15:32 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2603	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2604
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2605	makeBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2606	"make the image brighter (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2607
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2608	self brightenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2609
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2610	"Modified: / 31-08-2017 / 12:12:38 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2611	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2612
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2613	makeDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2614	"make the image darker (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2615
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2616	self darkenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2617
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2618	"Modified: / 31-08-2017 / 12:12:41 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2619	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2620
2841 0f0750749f34 * empty log message * Claus Gittinger <cg@exept.de> parents: 2839 diff changeset	2621	makeGrayScaleImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2622	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2623	[:clr \| Color brightness:(clr brightness)].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2624
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2625	"Modified: / 31-08-2017 / 12:12:30 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2626	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2627
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2628	makeInverse
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2629	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2630	[:clr \|
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2631	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2632	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2633	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2634	blueByte:(255-clr blueByte)
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2635	].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2636
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2637	"Modified: / 31-08-2017 / 12:47:20 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2638	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2639
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2640	makeInvertedBits
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2641	"invert the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2642	for palette images, this will lead to funny results;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2643	for all others, this makes it a negative"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2644
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2645	\|newImage\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2646
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2647	newImage := image copy.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2648	newImage bits invert.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2649	self newImageWithUndo:newImage.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2650
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2651	"Created: / 31-08-2017 / 12:48:33 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2652	"Modified (comment): / 31-08-2017 / 14:02:28 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2653	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2654
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2655	makeNegative
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2656	"make a real negative.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2657	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	2658	for palette images, we need new colors."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2659
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2660	image photometric ~~ #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2661	self makeInvertedBits.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2662	^ self.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2663	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2664
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2665	self makeNewColorMapByMapping:
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2666	[:clr \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2667	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2668	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2669	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2670	blueByte:(255-clr blueByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2671	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2672
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2673	"Created: / 31-08-2017 / 13:50:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2674	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2675
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2676	makeSlightlyBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2677	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2678	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2679	clr brightness > Color lightGray brightness
5163 955f893d03f2 #OTHER by stefan Stefan Vogel <sv@exept.de> parents: 5093 diff changeset	2680	ifTrue:[ clr blendWith:self whiteColor ]
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2681	ifFalse:[ clr blendWith:Color lightGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2682	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2683
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2684	"Created: / 24-11-2010 / 11:08:18 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2685	"Modified: / 31-08-2017 / 12:11:34 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2686	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2687
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2688	makeSlightlyDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2689	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2690	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2691	clr brightness < Color darkGray brightness
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2692	ifTrue:[ clr blendWith:Color black ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2693	ifFalse:[ clr blendWith:Color darkGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2694	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2695
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2696	"Created: / 24-11-2010 / 11:08:08 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2697	"Modified: / 31-08-2017 / 12:11:39 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2698	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2699
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2700	negativeImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2701	"for palette images, this will lead to funny results"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2702
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2703	\|newImage\|
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	newImage := image copy.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2706	newImage bits invert.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2707
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2708	self newImageWithUndo:newImage.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2709
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2710	"Modified: / 31-08-2017 / 12:45:44 / cg"
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2711	!
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2712
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2713	newImageWithUndo:newImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2714	"undoable set a new image (after processing)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2715
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2716	self makeUndo.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2717	self image: newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2718	self setModified.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2719
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2720	"Modified (comment): / 31-08-2017 / 12:09:11 / cg"
2839 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
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2723	performSpecialOperation:operation on:imageBox withColor:clr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2724	"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	2725
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2726	\|x0 y0 x1 y1 pixelAction requiredColors missingColors answer hue\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2727
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2728	x0 := imageBox left.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2729	y0 := imageBox top.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2730	x1 := imageBox right - 1.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2731	y1 := imageBox bottom -1 .
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2732
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2733	operation == #edit ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2734	(self image subImageIn:imageBox) edit.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2735	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2736	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2737	operation == #editSubImage ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2738	self makeUndo.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2739	self image:(self image subImageIn:imageBox).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2740	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2741	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2742	operation == #flipVertical ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2743	self flipSubImage:#vertical in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2744	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2745	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2746	operation == #flipHorizontal ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2747	self flipSubImage:#horizontal in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2748	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2749	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2750	operation == #autoGradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2751	self gradientFillIn:imageBox orientation:#vertical auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2752	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2753	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2754	operation == #autoGradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2755	self gradientFillIn:imageBox orientation:#horizontal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2756	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2757	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2758	operation == #autoGradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2759	self gradientFillIn:imageBox orientation:#diagonal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2760	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2761	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2762	operation == #gradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2763	self gradientFillIn:imageBox orientation:#vertical auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2764	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2765	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2766	operation == #gradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2767	self gradientFillIn:imageBox orientation:#horizontal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2768	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2769	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2770	operation == #gradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2771	self gradientFillIn:imageBox orientation:#diagonal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2772	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2773	].
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2774
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2775	operation == #slightlyBrightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2776	pixelAction := [:x :y :clr \| clr slightlyLightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2777	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2778	operation == #slightlyDarkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2779	pixelAction := [:x :y :clr \| clr slightlyDarkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2780	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2781	operation == #brightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2782	pixelAction := [:x :y :clr \| clr lightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2783	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2784	operation == #darkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2785	pixelAction := [:x :y :clr \| clr darkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2786	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2787	operation == #reversed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2788	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	2789	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2790	operation == #makeGrey ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2791	pixelAction := [:x :y :clr \| Color grey:(clr greyIntensity)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2792	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2793	operation == #greyed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2794	pixelAction := [:x :y :clr \| clr blendWith:Color gray].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2795	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2796	operation == #greyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2797	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2798	ifTrue:[Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2799	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2800	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2801	operation == #unmaskedGreyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2802	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2803	ifTrue:[self image maskAtX:x y:y put:1. Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2804	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2805	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2806
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2807	operation == #changeHue ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2808	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	2809	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2810	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2811	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	2812	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2813	operation == #colorize ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2814	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	2815	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2816	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2817	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	2818	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2819
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2820	pixelAction isNil ifTrue:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2821	Dialog warn:(resources string:'Sorry - unimplemented pixelAction: ',operation asString).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2822	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2823	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2824
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2825	image colorMap notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2826	"/ compute required colors ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2827	requiredColors := Set new.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2828	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2829	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2830	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2831	requiredColors add:(pixelAction value:x value:y value:clr)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2832	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2833
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2834	missingColors := requiredColors reject:[:clr \| (image colorMap includes:clr)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2835
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2836	missingColors notEmpty ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2837	answer := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2838	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	2839	labels:#( 'Cancel' 'Add to ColorMap' 'Use Nearest')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2840	values:#( nil add nearest)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2841	default:3.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2842	answer isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2843	answer == #add ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2844	missingColors size + image colorMap size > (2 raisedTo:image depth) ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2845	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	2846	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2847	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2848	missingColors do:[:eachColor \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2849	image colorMap add:eachColor
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	answer := #nearest.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2852	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2853	].
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
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2856	"/ now, do it
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2857	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2858	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2859	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2860	\|newClr\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2861
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2862	newClr := pixelAction value:x value:y value:clr.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2863	answer == #nearest ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2864	newClr := newClr nearestIn:image colorMap
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2865	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2866	self image colorAtX:x y:y put:newClr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2867	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2868
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2869	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2870	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2871
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2872	"Created: / 20-02-2017 / 17:30:00 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2873	"Modified: / 22-02-2017 / 20:56:51 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2874	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2875
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2876	reduceColorResolutionBy:numBits
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2877	\|newImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2878
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2879	numBits > 7 ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2880	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	2881	^ false
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2882	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2883	newImage := image withColorResolutionReducedBy:numBits.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2884	newImage isNil ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2885	self warn:(resources string:'Could not reduce color resolution.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2886	^ false.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2887	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2888
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2889	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2890	^ true
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2891	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2892
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2893	resizeImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2894	self newImageWithUndo: (self resizedImage:image to:newSize).
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2895	!
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2896
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2897	resizedImage:image to:newSize
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2898	"helper for image resize and mask resize.
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2899	return a resized version of image"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2900
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2901	\|newImage newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2902
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2903	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	2904	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2905	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2906	newImage bits: (ByteArray new: newImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2907
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2908	image mask notNil ifTrue:[
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2909	newMaskImage := Depth1Image width: newSize x height: newSize y.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2910	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2911	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2912	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2913	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2914	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2915
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2916	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	2917	^ newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2918	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2919
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2920	rotateImageBy:rotation
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2921	"rotate by (degrees)"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2922
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	2923	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2924	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	2925	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2926	self newImageWithUndo: (image hardRotated: rotation).
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2927	]
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2928
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2929	"Modified: / 29.7.1998 / 18:21:14 / cg"
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2930	!
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2931
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2932	threeDProjection:dx1 and:dx2
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2933	"3D projection"
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2934
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	2935	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2936	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	2937	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2938	self newImageWithUndo:(image threeDProjected:dx1 and:dx2)
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2939	]
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2940
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2941	"Modified: / 29.7.1998 / 18:21:14 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2942	! !
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2943
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2944	!ImageEditView methodsFor:'image-dragging & info'!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2945
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2946	dragRectangleStartingAt:aPointIn emphasis:emphasis
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2947	"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	2948	This is called by operation like
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2949	rectangle, filledRectangle, copy etc.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2950	(i.e. any operation which operates on a box).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2951	emphasis is one of:
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2952	box - a frame is drawn
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2953	inverseFilledBox - the dragged box is filled by the inverse color
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2954	filledBox - the dragged box is filled with black
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2955	grayedBox - the dragged box is drawn with a gray shadow
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2956	"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2957
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2958	\|currentPoint currentExtent firstPoint lastCurrentPoint gridCorrection
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2959	mp lastMp p whichQuarter scrollX scrollY aPoint sensor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2960
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2961	aPoint := aPointIn.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2962	firstPoint := currentPoint := lastCurrentPoint := aPoint//magnification*magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2963	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2964
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2965	sensor := self sensor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2966	[sensor anyButtonPressed] whileTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2967	(sensor hasKeyEventFor:nil) ifTrue:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2968	self invalidate.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2969	^ nil.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2970	].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2971
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2972	mp := sensor mousePoint.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2973	mp = lastMp ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2974	Delay waitForSeconds:0.05
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2975	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2976	lastMp := mp.
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	2977	mp := device translatePoint:mp fromView:nil toView:self.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2978	"/ mp is a device coordinate here ...
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2979	scrollX := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2980	mp x > width ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2981	scrollX := mp x - width.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2982	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2983	mp x < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2984	scrollX := mp x.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2985	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2986	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2987	scrollY := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2988	mp y > height ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2989	scrollY := mp y - height.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2990	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2991	mp y < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2992	scrollY := mp y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2993	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2994	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2995	(scrollX + scrollY) ~~ 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2996	self scrollTo:(self viewOrigin + (scrollX @ scrollY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2997	lastMp := nil.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2998	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	2999
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3000	mp := mp + self viewOrigin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3001	"/ mp is now a logical coordinate.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3002
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3003	currentPoint := (0@0) max: (image extent * magnification min: (p := mp)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3004	currentPoint := currentPoint//magnification*magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3005	currentExtent := (firstPoint - currentPoint) abs.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3006	whichQuarter := (firstPoint x - currentPoint x) > 0
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3007	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	3008	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	3009
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3010	self showCursorAt: p andInformation:
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3011	((firstPoint//magnification - whichQuarter + 1) printString,
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3012	' to: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3013	(currentPoint//magnification + whichQuarter) printString),
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3014	' (extent: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3015	(currentExtent//magnification) printString, ')'.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3016
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3017	currentPoint ~= lastCurrentPoint ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3018
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3019	emphasis == #grayedBox ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3020	"/ does not yet work
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3021	\|org ext\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3022
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3023	"/ org := (firstPoint min: lastCurrentPoint) - 1.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3024	"/ ext := (firstPoint - lastCurrentPoint) abs + 2.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3025
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3026	(lastCurrentPoint x > currentPoint x
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3027	or:[ (lastCurrentPoint y > currentPoint y) ]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3028	) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3029	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3030	redrawImageX:firstPoint x"-1" y:firstPoint y"-1"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3031	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	3032	unmaskedOnly:false processColorsWith:[:clr \| clr ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3033	"/ self drawFramesIn:(firstPoint corner:lastCurrentPoint).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3034	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3035
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3036	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3037	redrawImageX:firstPoint x"-1" y:firstPoint y"-1 "
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3038	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	3039	unmaskedOnly:true processColorsWith:[:clr \| Color gray: clr grayIntensity / 2 ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3040	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3041
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3042	emphasis == #inverseFilledBox ifTrue: [
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3043	\|union invertOutside\|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3044
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3045	invertOutside := false.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3046	"/ union := (firstPoint corner:currentPoint) merge:(firstPoint corner:lastCurrentPoint).
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3047	"/ ((lastCurrentPoint x > currentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3048	"/ and:[ lastCurrentPoint y > currentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3049	"/ "/ a real shrink
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3050	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3051	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3052	"/ union areasOutside:(firstPoint corner:lastCurrentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3053	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3054	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3055	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3056	"/ ] ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3057	"/ ((currentPoint x > lastCurrentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3058	"/ and:[ currentPoint y > lastCurrentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3059	"/ "/ a real grow
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3060	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3061	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3062	"/ union areasOutside:(firstPoint corner:currentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3063	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3064	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3065	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3066	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3067	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3068	invertOutside ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3069	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	3070	gc xoring: [
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3071	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3072	]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3073	].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3074	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3075
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3076	emphasis == #box ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3077	\|origin extent lineWidthY lineWidthX\|
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3078
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3079	origin := (firstPoint min: lastCurrentPoint) - 1.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3080	extent := (firstPoint - lastCurrentPoint) abs + 2.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3081	lineWidthY := extent y min: (magnification y + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3082	lineWidthX := extent x min: (magnification x + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3083	self redraw: (origin extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3084	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	3085	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	3086	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	3087	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3088	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3089	ifFalse: [gc paint: self viewBackground].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3090	origin := (firstPoint min: currentPoint) + margin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3091	extent := currentExtent - gridCorrection.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3092	lineWidthY := extent y min: magnification y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3093	lineWidthX := extent x min: magnification x.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3094	(lineWidthY > 0 and: [lineWidthX > 0]) ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3095	gc fillRectangle: (origin extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3096	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	3097	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	3098	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	3099	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3100	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3101
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3102	emphasis == #filledBox ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3103	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	3104	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3105	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3106	ifFalse: [gc paint: self viewBackground].
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3107	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection).
2511 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	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3110	lastCurrentPoint := currentPoint.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3111	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3112	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3113
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3114	^((0@0) max: (firstPoint min: currentPoint)) extent: (firstPoint - currentPoint) abs
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	"Created: / 21.8.1998 / 20:17:07 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3117	"Modified: / 10.10.2001 / 14:13:08 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3118	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3119
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3120	drawCursorAt:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3121	"the mouse was moved to aPoint (in the image).
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3122	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	3123	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	3124
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3125	\|imgPoint shownCursor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3126
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3127	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3128	image isNil ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3129	self updateImageInfo:(self imageInfoString).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3130	self cursor:Cursor stop.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3131	^ self
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3132	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3133
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3134	imgPoint := aPoint // magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3135	((imgPoint x between:0 and:(image width-1))
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3136	and:[imgPoint y between:0 and: (image height-1)]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3137	) ifFalse:[
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3138	self updateImageInfo:(self imageInfoString).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3139	shownCursor := Cursor stop.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3140	] ifTrue: [
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3141	self updateImageInfoFor:imgPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3142	shownCursor := Cursor crossHair
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3143	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3144	self cursor:shownCursor.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3145
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3146	"Modified: / 03-05-2011 / 12:27:52 / cg"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3147	"Modified (format): / 16-02-2017 / 17:09:13 / cg"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3148	!
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3149
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3150	imageInfoString
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3151	image isNil ifTrue: [^ 'No image loaded.'].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3152
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3153	^ String streamContents:[:s \|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3154	\|d\|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3155
5585 454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3156	s print:('%1x%2 \| %3bit%4'
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3157	bindWith:image width
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3158	with:image height
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3159	with:image depth
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3160	with:(image mask notNil ifTrue: ['+mask'] ifFalse:[''])).
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3161
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3162	image depth ~~ image bitsPerSample sum ifTrue:[
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3163	s print:' ('.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3164	image bitsPerSample do:[:each \| s print:each] separatedBy:[s print:'�'].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3165	s print:')'.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3166	].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3167
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3168	d := image depth min:24.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3169	' [%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	3170	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3171
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3172	"Modified: / 31-08-2017 / 18:15:40 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3173	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3174
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3175	showCursorAt: aPoint andInformation: aLabel
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3176	\|shownCursor\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3177
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3178	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3179
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3180	((0@0 extent: image extent * magnification) containsPoint: aPoint)
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3181	ifTrue: [ shownCursor := Cursor crossHair ]
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3182	ifFalse:[ shownCursor := Cursor stop ].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3183	self cursor:shownCursor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3184	self updateImageInfo: aLabel.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3185
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3186	"Modified: / 03-05-2011 / 12:28:15 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3187	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3188
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3189	updateActivity: something
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3190	\|msg\|
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3191
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3192	msg := something printString.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3193
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3194	activityInfoHolder notNil ifTrue:[
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3195	activityInfoHolder value:msg.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3196	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3197
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3198	"Modified: / 29.7.1998 / 18:41:47 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3199	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3200
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3201	updateImageInfo:someTextOrObject
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3202	"show someText in the lower info area"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3203
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3204	\|msg\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3205
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3206	imageInfoHolder notNil ifTrue:[
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3207	someTextOrObject isString ifTrue:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3208	msg := someTextOrObject
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3209	] ifFalse:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3210	msg := someTextOrObject printString.
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3211	].
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3212	msg ~= imageInfoHolder value ifTrue:[
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3213	imageInfoHolder value:msg.
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3214	].
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3215	^ self
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3216	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3217
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3218	"Modified: / 29-08-2017 / 20:35:57 / cg"
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3219	!
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3220
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3221	updateImageInfoFor:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3222	"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	3223
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3224	\|clr pixel r g b a m\|
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3225
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3226	clr := image colorAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3227	pixel := image pixelAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3228
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3229	r := clr redByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3230	g := clr greenByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3231	b := clr blueByte.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3232	image hasAlphaChannel ifTrue:[
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3233	"/ sigh - must return a TranslucentColor from colorAt:
1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3234	"/ until that is fixed, compute it here...
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3235	"/ a := clr alphaByte.
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3236	a := (pixel rightShift:(image alphaShiftForPixelValue)) bitAnd:(image alphaMaskForPixelValue).
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3237	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3238	image mask notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3239	m := image mask pixelAt:aPoint.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3240	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3241	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3242
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3243	self updateImageInfo:
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3244	(' ' asText backgroundColorizeAllWith:clr)
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3245	, ' '
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3246	, (String streamContents:[:s \|
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3247	\|redString greenString blueString greyString
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3248	photometric bitsPerSample\|
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3249
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3250	photometric := image photometric.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3251	bitsPerSample := image bitsPerSample.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3252
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3253	s print:aPoint.
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3254
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3255	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3256	s print:' (g:'; print:pixel.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3257	greyString := (pixel hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3258	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3259	s print:' (r:'; print:r.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3260	s print:' g:'; print:g.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3261	s print:' b:'; print:b.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3262
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3263	redString := (r hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3264	greenString := (g hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3265	blueString := (b hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3266	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3267	a notNil ifTrue:[
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3268	s print:' a:'; print:a.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3269	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3270	m notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3271	s print:' m:'; print:m.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3272	].
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3273	].
63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3274
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3275	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3276	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3277	greyString := (pixel hexPrintString:4)
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3278	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3279	s print:(' #%1' bindWith:greyString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3280	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3281	((photometric == #rgb) or:[(photometric == #rgba)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3282	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3283	redString := (r hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3284	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3285	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3286	greenString := (g hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3287	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3288	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3289	blueString := (b hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3290	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3291	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3292	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	3293	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3294	a notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3295	s print:'.'; print:(a hexPrintString:2)
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3296	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3297
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3298	photometric == #palette ifTrue:[
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3299	s print:' pixel index:'; print:pixel.
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3300	].
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3301	s print:')'.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3302	])
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3303
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3304	"Modified: / 29-08-2017 / 20:39:26 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3305	! !
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3306
2818 d255fb7d54fc * empty log message * Claus Gittinger <cg@exept.de> parents: 2784 diff changeset	3307	!ImageEditView methodsFor:'initialization & release'!
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3308
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3309	destroy
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3310	ClipboardMagnified := Clipboard := nil.
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3311	LastMagnification := magnification.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3312
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3313	super destroy
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3314	!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3315
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3316	initialize
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3317	super initialize.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3318
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3319	readOnly := false.
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3320
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3321	self enableMotionEvents.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3322
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	3323	undoImages := List new: MaxUndos.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3324
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	3325	magnification := LastMagnification ? (8@8).
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3326	modifiedHolder := false asValue.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3327	mouseKeyColorMode := 1.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3328	resourceClass := resourceSelector := nil.
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3329	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3330	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	3331	].
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	3332	drawingPixelHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3333
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3334	spraySpot := 8.
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3335	penWidth := 1.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3336	floodFillMaxHueError := floodFillMaxLightError := 0.
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	3337	userAllowedToChangeDrawingColor := true.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3338
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	3339	self editMode:EditModePoint.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3340
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3341	"Modified: / 23-02-2017 / 10:17:46 / cg"
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3342	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3343
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3344	!ImageEditView methodsFor:'loading & saving'!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3345
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3346	askForFileNameToSave:msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3347	"ask for a fileName"
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3348
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3349	\|lastFn fn filters\|
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3350
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3351	filters := FileSelectionBrowser saveImageFileNameFilters.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3352	lastFn := self image fileName.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3353	lastFn isNil ifTrue:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3354	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3355	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3356	inDirectory: LastSaveDirectory
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3357	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3358	] ifFalse:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3359	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3360	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3361	fileName: lastFn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3362	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3363	].
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3364
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3365	^ fn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3366	!
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3367
724 d6f4b89940ed undo disabling tz parents: 704 diff changeset	3368	loadFromClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3369	\|classAndSelector\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3370
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3371	classAndSelector := ResourceSelectionBrowser
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3372	request: 'Load Image From Class'
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3373	onSuperclass: nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3374	andClass: self resourceClass
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3375	andSelector: self resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3376	withResourceTypes: #(image fileImage programImage).
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3377
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3378	classAndSelector notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3379	self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3380	].
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3381	!
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3382
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3383	loadFromClass:aClassOrClassName andSelector: aStringOrSymbol
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3384	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3385
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3386	imageReaderClass := nil.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3387	self resourceClass: aClassOrClassName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3388	self resourceSelector: aStringOrSymbol.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3389
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3390	resourceClass isBehavior ifFalse:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3391
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3392	(resourceClass respondsTo:resourceSelector) ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3393	image := resourceClass perform:resourceSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3394	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3395
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3396	image isNil ifTrue:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3397
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3398	image := image copy.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3399	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3400	self image:image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3401	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3402	^ image
2556 fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3403	!
fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3404
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3405	loadFromFile: aFileName
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3406	^ self loadFromFile:aFileName readerClass:nil
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3407
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3408	"Modified: / 07-03-2017 / 17:43:07 / cg"
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3409	!
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3410
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3411	loadFromFile:aFileName readerClass:imageReaderClassOrNil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3412	\|imageFromFile\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3413
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3414	aFileName isNil ifTrue: [^nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3415
5029 5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3416	Error handle:[:exception\|
5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3417	self warn: exception errorString.
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3418	^ nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3419	] do:[
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3420	(imageFromFile := Image fromFile: aFileName) isNil ifTrue:[
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3421	imageFromFile := (imageReaderClassOrNil ? JPEGReader) fromFile:aFileName
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3422	].
858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3423	imageFromFile notNil ifTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3424	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3425	self image: imageFromFile.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3426	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3427	"/ imageReaderClass := ImageReader allSubclasses
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3428	"/ detect: [:cls\| cls isValidImageFile: aFileName asFilename pathName]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3429	"/ ifNone: [self error: 'Unknown image file format!!']
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3430	] ifFalse:[
4965 0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3431	aFileName asFilename isReadable ifTrue:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3432	self error: 'Not an image file (or unrecognized format)'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3433	] ifFalse:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3434	self error: 'File does not exist or is unreadable'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3435	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3436	]
2555 43af374dfd5e checkin from browser Claus Gittinger <cg@exept.de> parents: 2544 diff changeset	3437	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3438	^ imageFromFile
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3439
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3440	"Created: / 07-03-2017 / 17:42:37 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3441	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3442
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3443	loadFromMessage:classAndSelector
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3444	"switch to the class and selector specified by classAndSelector."
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3445
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3446	^ self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3447	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3448
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3449	loadfromClass:aClassOrSymbol andSelector: aStringOrSymbol
3643 b38da5f45af6 Mark obsolete methods Stefan Vogel <sv@exept.de> parents: 3610 diff changeset	3450	<resource: #obsolete>
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3451	self obsoleteMethodWarning.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3452	^ self loadFromClass:aClassOrSymbol andSelector: aStringOrSymbol
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3453	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3454
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3455	save
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3456	self saveImageOrMask: #image.
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3457	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3458
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3459	save:image imageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3460	"save the image or the mask only (if what == #mask)"
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3461
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3462	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3463	Dialog warn:(resources string:'No image to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3464	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3465	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3466	self save:image imageOrMask:what as:image fileName.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3467	!
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3468
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3469	save:image imageOrMask:what as:fileNameArg
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3470	"save the image or the mask only (if what == #mask)"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	3471
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3472	\|fileName fileNameString\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3473
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3474	fileName := fileNameArg asFilename.
2783 ca5705f5c258 * empty log message * Claus Gittinger <cg@exept.de> parents: 2775 diff changeset	3475	LastSaveDirectory := fileName directoryName.
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3476
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3477	Error handle:[:ex\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3478	\|msg\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3479
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3480	ex creator == Image fileCreationErrorSignal ifTrue:[
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	3481	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	3482	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3483	msg := ex errorString.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3484	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3485	Dialog warn:msg.
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3486	] do:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3487	Image informationLostQuerySignal handle:[:ex\|
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3488	"/ should make those warnings visible ...
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3489	(self confirm:(ex errorString , '\\Save anyway ?') withCRs) ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3490	ex proceed.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3491	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3492	] do:[
4137 1a5fdfd6cd4f withWriteCursorDo Claus Gittinger <cg@exept.de> parents: 4129 diff changeset	3493	windowGroup withWriteCursorDo:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3494	\|suff fn\|
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3495
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3496	image isNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3497	^ self error: 'No image to save!!'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3498	].
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3499
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3500	what = #mask ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3501	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	3502	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3503
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3504	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	3505	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	3506	imageReaderClass := nil.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3507	imageReaderClass := MIMETypes imageReaderForSuffix:suff.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3508
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3509	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	3510	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3511	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3512	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3513	image fileName:fileNameString.
5314 ecbb23555428 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5286 diff changeset	3514	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	3515	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	3516	].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3517	(imageReaderClass canRepresent:image) ifFalse:[
1991 fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3518	imageReaderClass == XPMReader ifTrue:[
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3519	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	3520	^ self.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3521	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3522	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3523	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3524	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3525	image fileName:fileNameString.
2690 53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3526	(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	3527	withCRs bindWith:fileNameString allBold)) ifFalse:[
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3528	^ self.
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3529	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3530	].
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3531	Transcript showCR:('saving as:' , fileName pathName).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3532
2824 dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3533	what = #image ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3534	image saveOn:fileName using: imageReaderClass. self clearModified.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3535	image fileName:fileNameString.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3536	].
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3537	what = #mask ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3538	image mask saveOn:fileName using: imageReaderClass
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3539	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3540
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3541	fileName exists ifFalse:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3542	Dialog warn:'Oops image save failed.'
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3543	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3544	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3545	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3546	]
5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3547
4137 1a5fdfd6cd4f withWriteCursorDo Claus Gittinger <cg@exept.de> parents: 4129 diff changeset	3548	"Modified: / 27-07-2012 / 09:45:49 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3549	!
594edef86630 revised version tz parents: 632 diff changeset	3550
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3551	saveAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3552	self saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3553	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3554
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3555	saveButtonImageToFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3556	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3557
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3558	fn := self askForFileNameToSave:'Save Button Image to File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3559	self saveButtonImageToFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3560
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3561	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3562	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3563
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3564	saveButtonImageToFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3565	"save the image as if in a button in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3566
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3567	\|button grabbedImage\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3568
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3569	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3570
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3571	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3572	self warn:(resources string:'No image or image mask to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3573	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3574	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3575
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3576	button := Button label:image.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3577	button openAt:5@5.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3578	button waitUntilVisible.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3579
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3580	grabbedImage := Image fromView:button.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3581	button destroy.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3582
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3583	self save:grabbedImage imageOrMask:#image as:aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3584
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3585	"/ self saveImageOrMask: #mask
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3586	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3587
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3588	saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3589	"ask for a fileName and save the image"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3590
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3591	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3592
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3593	fn := self askForFileNameToSave:'Save Image To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3594	self saveImageFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3595	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3596
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3597	saveImageFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3598	"save the image in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3599
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3600	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3601	image notNil ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3602	self save:image imageOrMask:#image as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3603	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3604	self warn:(resources string:'No image for saving!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3605	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3606
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3607	"Modified: / 30.9.1998 / 23:04:55 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3608	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3609
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3610	saveImageMaskFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3611	"ask for a fileName and save the mask only"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3612
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3613	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3614
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3615	fn := self askForFileNameToSave:'Save Image Mask To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3616	self saveImageMaskFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3617
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3618	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3619	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3620
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3621	saveImageMaskFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3622	"save the mask only in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3623
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3624	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3625	(image notNil and:[image mask notNil]) ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3626	self save:image imageOrMask:#mask as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3627	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3628	self warn:(resources string:'No image or image mask to save!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3629	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3630
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3631	"Modified: / 30.9.1998 / 23:06:24 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3632	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3633
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3634	saveImageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3635	"save the image or the mask only (if what == #mask)"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3636
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3637	self save:image imageOrMask: what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3638	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3639
633 594edef86630 revised version tz parents: 632 diff changeset	3640	saveMethod
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3641	"save the image as a resource method.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3642	Return true if ok; false if not"
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3643
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3644	(resourceSelector trimBlanks notEmptyOrNil and:[ resourceClass isBehavior ]) ifFalse: [
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3645	^ self saveMethodAs.
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3646	].
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3647
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3648	windowGroup withExecuteCursorDo:[
3859 56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3649	Error handle:[:ex\|
56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3650	(self confirm:(ex errorString,'\\Debug?' withCRs)) ifTrue:[ ex reject ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3651	^ false
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3652	] do: [
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3653	\|img imageSaved depth bestDepth colorsUsed numColorsUsed category imageStoreStream sel mthd imageKey\|
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3654
758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3655	img := self image.
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3656	depth := bestDepth := img depth.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3657	colorsUsed := (img usedColorsMax:256).
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3658	colorsUsed notNil ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3659	numColorsUsed := colorsUsed size.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3660	#(8 4 2 1) do:[:d \|
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3661	depth > d ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3662	numColorsUsed <= (1 << d) ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3663	bestDepth := d
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3664	]
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3665	]
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3666	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3667	].
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3668	imageSaved := img.
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3669	bestDepth < depth ifTrue:[
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3670	\|answer\|
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3671
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3672	answer := Dialog
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3673	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	3674	with:depth with:bestDepth with:numColorsUsed).
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3675	answer isNil ifTrue:[
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3676	"/ canceled
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3677	^ false
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3678	].
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3679	answer == true ifTrue:[
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3680	imageSaved := (Image implementorForDepth:bestDepth) fromImage:imageSaved
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3681	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3682	].
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3683
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3684	SmalltalkCodeGeneratorTool
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3685	createImageSpecMethodFor:imageSaved
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3686	comment:(ResourceSpecEditor codeGenerationCommentForClass: ImageEditor)
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3687	in:resourceClass class
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3688	selector:resourceSelector.
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3689
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3690	"/ 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	3691	Icon flushCachedIcons.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	3692	self clearModified.
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3693
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3694	LastSaveClass := resourceClass.
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3695	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3696	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3697	^ true
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3698
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3699	"Modified: / 31-01-2011 / 18:28:06 / cg"
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3700	"Modified (format): / 24-08-2017 / 15:02:51 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3701	!
594edef86630 revised version tz parents: 632 diff changeset	3702
594edef86630 revised version tz parents: 632 diff changeset	3703	saveMethodAs
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3704	"ask for method/selector; save the image there.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3705	Return true if saved, false if not"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3706
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3707	\|className classAndSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3708	previousClass previousCategory previousSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3709	previousMethod newMethod ok\|
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3710
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3711	previousSelector := self resourceSelector.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3712	className := self resourceClassName.
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3713	className isEmptyOrNil ifTrue:[
2177 340ce04ccc78 * empty log message * Claus Gittinger <cg@exept.de> parents: 2172 diff changeset	3714	className := LastSaveClass
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3715	].
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3716	(className notEmptyOrNil and:[previousSelector notNil]) ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3717	previousClass := Smalltalk classNamed:className.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3718	previousClass notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3719	previousMethod := previousClass class compiledMethodAt:previousSelector.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3720	previousMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3721	previousCategory := previousMethod category.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3722	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3723	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3724	].
633 594edef86630 revised version tz parents: 632 diff changeset	3725
3840 1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3726	self withWaitCursorDo:[
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3727	classAndSelector := ResourceSelectionBrowser
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3728	request: 'Save Image In Class'
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3729	onSuperclass: #Object
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3730	andClass: className
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3731	andSelector: self resourceSelector
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3732	withResourceTypes: #(image fileImage programImage).
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3733	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3734	classAndSelector isNil ifTrue:[^ false].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3735
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3736	resourceClass := classAndSelector methodClass.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3737	resourceSelector := classAndSelector methodSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3738
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3739	ok := self saveMethod.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3740	ok ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3741	previousCategory notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3742	newMethod := resourceClass class compiledMethodAt:resourceSelector asSymbol.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3743	newMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3744	newMethod category:previousCategory.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3745	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3746	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3747	].
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3748	^ ok
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3749
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3750	"Modified: / 25-11-2016 / 09:17:22 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3751	! !
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3752
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3753	!ImageEditView methodsFor:'printing'!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3754
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3755	print
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3756	self printWithMagnification:1
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3757	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3758
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3759	printMagnified
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3760	self printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3761	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3762
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3763	printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3764	\|stream\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3765
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3766	image isNil ifTrue:[^ self].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3767
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3768	Printer supportsPostscript ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3769	^ self warn:(resources string:'No postscript printer configured !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3770	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3771
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3772	stream := Printer newNative.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3773	stream isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3774	^ self warn:(resources string:'Cannot open printer stream !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3775	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3776
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3777	self withWaitCursorDo:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3778	\|psgc\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3779
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3780	psgc := PSGraphicsContext on:stream.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3781	psgc displayForm: (image magnifiedBy: magnification) x:0 y:0.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3782	psgc close
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3783	]
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3784	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3785
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3786	!ImageEditView methodsFor:'queries'!
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3787
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3788	heightOfContents
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3789
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3790	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3791	^(image height * magnification y) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3792	!
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3793
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3794	imageContainsPastePoint: aPoint
cd84d6f8c449 several undos tz parents: 994 diff changeset	3795
cd84d6f8c449 several undos tz parents: 994 diff changeset	3796	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3797	[Clipboard notNil and:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3798	[((0@0 corner:(image extent) "- 1" - Clipboard extent) containsPoint: (((aPoint - margin + 1) / magnification) floor))]]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3799	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3800
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3801	imageContainsPoint: aPoint
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3802
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3803	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3804	[((0@0 corner:(image extent) - 1) containsPoint: (((aPoint - margin + 1) / magnification) floor))]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3805	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3806
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3807	widthOfContents
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3808
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3809	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3810	^(image width * magnification x) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3811	! !
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3812
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3813	!ImageEditView methodsFor:'release'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3814
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3815	releasePasteDrawing
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3816	self repairDamage.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3817	(lastPastePoint notNil and: [ClipboardMagnified notNil])
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3818	ifTrue: [
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3819	self redraw: ((lastPastePoint"-self viewOrigin") extent: (ClipboardMagnified extent)).
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3820	"/ self repairDamage.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3821	].
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3822	lastPastePoint := ClipboardMagnified := nil
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3823	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3824
cd84d6f8c449 several undos tz parents: 994 diff changeset	3825	releaseUndos
cd84d6f8c449 several undos tz parents: 994 diff changeset	3826	undoImages removeAll.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3827	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3828
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3829	!ImageEditView methodsFor:'testing'!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3830
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3831	checkModified
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3832	modifiedHolder value ifTrue:[
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3833	((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	3834	noText:(resources string:'Cancel');
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3835	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	3836	showAtPointer;
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3837	accepted
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3838	) ifFalse: [^false].
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3839
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3840	self modified:false.
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3841	].
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3842	^ true
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3843
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3844	"Modified: / 29.7.1998 / 18:55:24 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3845	! !
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3846
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	3847	!ImageEditView class methodsFor:'documentation'!
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3848
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3849	version
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3850	^ '$Header$'
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3851	!
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3852
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3853	version_CVS
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3854	^ '$Header$'
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3855	! !
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3856
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3857
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	3858	ImageEditView initialize!

author	Claus Gittinger <cg@exept.de>
	Fri, 01 Sep 2017 10:17:48 +0200
changeset 5589	c10991d8d1a0
parent 5588	f780d54d56ad
child 5590	b4a62912f9f1
permissions	-rw-r--r--