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authorhobbs <hobbs>2007-12-05 19:17:32 (GMT)
committerhobbs <hobbs>2007-12-05 19:17:32 (GMT)
commit1fc7c9b35eee3280cb516dcd7b12d876948e94fe (patch)
tree42180057b58f1ccae689b1c9b682a3df49757fdc /win
parent04d59cbc4af657da97a836a24ed6f952bb1a3633 (diff)
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* win/tkWinDraw.c: Applied [Patch 1723362] for transparent bitmaps.
Diffstat (limited to 'win')
-rw-r--r--win/tkWinDraw.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/win/tkWinDraw.c b/win/tkWinDraw.c
index 9366d6d..7c476fb 100644
--- a/win/tkWinDraw.c
+++ b/win/tkWinDraw.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkWinDraw.c,v 1.12.2.2 2005/07/28 04:57:38 hobbs Exp $
+ * RCS: @(#) $Id: tkWinDraw.c,v 1.12.2.3 2007/12/05 19:17:32 hobbs Exp $
*/
#include "tkWinInt.h"
@@ -415,11 +415,14 @@ XCopyPlane(display, src, dest, gc, src_x, src_y, width, height, dest_x,
/*
* Case 2: transparent bitmaps are handled by setting the
* destination to the foreground color whenever the source
- * pixel is set.
+ * pixel is set. We need to reset the BkColor and TextColor,
+ * because they affect bitmap color mapping.
*/
fgBrush = CreateSolidBrush(gc->foreground);
oldBrush = SelectObject(destDC, fgBrush);
+ SetBkColor(destDC, RGB(255,255,255));
+ SetTextColor(destDC, RGB(0,0,0));
BitBlt(destDC, dest_x, dest_y, width, height, srcDC, src_x, src_y,
MASKPAT);
SelectObject(destDC, oldBrush);
@@ -429,7 +432,7 @@ XCopyPlane(display, src, dest, gc, src_x, src_y, width, height, dest_x,
/*
* Case 3: two arbitrary bitmaps. Copy the source rectangle
* into a color pixmap. Use the result as a brush when
- * copying the clip mask into the destination.
+ * copying the clip mask into the destination.
*/
HDC memDC, maskDC;