1 "

     2  COPYRIGHT (c) 1997 by eXept Software AG / Claus Gittinger

     3               All Rights Reserved

     4 

     5  This software is furnished under a license and may be used

     6  only in accordance with the terms of that license and with the

     7  inclusion of the above copyright notice.   This software may not

     8  be provided or otherwise made available to, or used by, any

     9  other person.  No title to or ownership of the software is

    10  hereby transferred.

    11 "

    12 

    13 

    14 Depth1Image subclass:#ImageMask

    15 	instanceVariableNames:''

    16 	classVariableNames:''

    17 	poolDictionaries:''

    18 	category:'Graphics-Images'

    19 !

    20 

    21 !ImageMask class methodsFor:'documentation'!

    22 

    23 copyright

    24 "

    25  COPYRIGHT (c) 1997 by eXept Software AG / Claus Gittinger

    26               All Rights Reserved

    27 

    28  This software is furnished under a license and may be used

    29  only in accordance with the terms of that license and with the

    30  inclusion of the above copyright notice.   This software may not

    31  be provided or otherwise made available to, or used by, any

    32  other person.  No title to or ownership of the software is

    33  hereby transferred.

    34 "

    35 

    36 !

    37 

    38 documentation

    39 "

    40     instances of this class represent image masks;

    41     if added to an image (via #mask:), only pixels for which the 

    42     corresponding mask pixel is 1 are drawn.

    43 

    44     ImageMask does not add anything new - basically, its a depth1-image.

    45 

    46     [See also:]

    47         Image ImageReader

    48 

    49     [author:]

    50         Claus Gittinger

    51 "

    52 

    53 ! !

    54 

    55 !ImageMask methodsFor:'queries'!

    56 

    57 isMask

    58     ^ true

    59 

    60     "Created: 22.4.1997 / 14:12:20 / cg"

    61 ! !

    62 

    63 !ImageMask class methodsFor:'documentation'!

    64 

    65 version

    66     ^ '$Header: /cvs/stx/stx/libview/ImageMask.st,v 1.1 1997-04-22 12:17:55 cg Exp $'

    67 ! !