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Correct drawing of pattern colour.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@28911 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fredkiefer 2009-10-29 08:00:41 +00:00
parent c937679547
commit 738706e4b6
2 changed files with 28 additions and 11 deletions
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23
ChangeLog
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@ -1,23 +1,30 @@
2009-10-29 Fred Kiefer <FredKiefer@gmx.de>
* Source/gsc/GSGState.m (-_fillRect:withPattern:): Convert the
drawing coordinate back in user space.
2009-10-28 Thomas Gamper <icicle@cg.tuwien.ac.at>
* Source/x11/XGGLFormat.m
Check for GLX_VERSION_1_4.
Check for GLX_VERSION_1_4.
2009-10-28 Riccardo Mottola <rmottola@users.sf.net>
* Source/x11/XGGLFormat.m
cleaned up c99-isms
2009-10-25 Thomas Gamper <icicle@cg.tuwien.ac.at>
* Source/x11/XGServerWindow.m
Implement setMouseLocation:onScreen:.
* Source/x11/XGServerWindow.m
Implement setMouseLocation:onScreen:.
2009-10-25 Thomas Gamper <icicle@cg.tuwien.ac.at>
* Source/x11/XGGLContext.m
* Source/x11/XGGLFormat.m
* Headers/x11/XGOpenGL.h
Clean up OpenGL stuff, reformat code and add Multisampling
support.
* Source/x11/XGGLContext.m
* Source/x11/XGGLFormat.m
* Headers/x11/XGOpenGL.h
Clean up OpenGL stuff, reformat code and add Multisampling
support.
2009-10-23 Fred Kiefer <FredKiefer@gmx.de>

16
Source/gsc/GSGState.m
View file

@ -1236,6 +1236,12 @@ typedef enum {
NSSize size;
float x;
float y;
NSAffineTransform *ictm;
// The coordinates we get here are already in device space,
// but compositeToPoint needs user space coordinates
ictm = [ctm copyWithZone: GSObjCZone(self)];
[ictm invert];
size = [pattern size];
y = floor(NSMinY(rect) / size.height) * size.height;
@ -1243,13 +1249,17 @@ typedef enum {
{
x = floor(NSMinX(rect) / size.width) * size.width;
while (x < NSMaxX(rect))
{
[color_pattern compositeToPoint: NSMakePoint(x, y)
{
NSPoint p = NSMakePoint(x, y);
p = [ictm pointInMatrixSpace: p];
[color_pattern compositeToPoint: p
operation: NSCompositeSourceOver];
x += size.width;
}
}
y += size.height;
}
RELEASE(ictm);
}
- (void) fillRect: (NSRect)rect withPattern: (NSImage*)color_pattern