diff options
| author | das <das> | 2004-02-23 10:48:09 (GMT) |
|---|---|---|
| committer | das <das> | 2004-02-23 10:48:09 (GMT) |
| commit | 424068d0e8dd6fcb04ef498c011262dd8466f3b5 (patch) | |
| tree | 8af091f49a419ae3eaa1eefd6d0e21df85524f33 /generic/tkCanvPs.c | |
| parent | 326d3447f96c8bbd0e2f1956eddfc532ab6a0853 (diff) | |
| download | tk-424068d0e8dd6fcb04ef498c011262dd8466f3b5.zip tk-424068d0e8dd6fcb04ef498c011262dd8466f3b5.tar.gz tk-424068d0e8dd6fcb04ef498c011262dd8466f3b5.tar.bz2 | |
* macosx/tkMacOSXDraw.c:
* macosx/tkMacOSXXStubs.c:
* xlib/ximage.c: fixed MacOSX XGetImage/XPutImage and related
functions to deal properly with XImages copied from screen.
* generic/tkCanvPs.c (TkImageGetColor): MacOSX fix.
[Bug 809157]
Diffstat (limited to 'generic/tkCanvPs.c')
| -rw-r--r-- | generic/tkCanvPs.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/generic/tkCanvPs.c b/generic/tkCanvPs.c index e786a14..866433f 100644 --- a/generic/tkCanvPs.c +++ b/generic/tkCanvPs.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkCanvPs.c,v 1.14 2003/08/20 10:26:38 dkf Exp $ + * RCS: @(#) $Id: tkCanvPs.c,v 1.15 2004/02/23 10:48:11 das Exp $ */ #include "tkInt.h" @@ -1134,7 +1134,13 @@ GetPostscriptPoints(interp, string, doublePtr) #define GetGValue(rgb) ((BYTE)(((WORD)(rgb)) >> 8)) #define GetBValue(rgb) ((BYTE)((rgb)>>16)) */ +#else +#define GetRValue(rgb) ((rgb & cdata->red_mask) >> cdata->red_shift) +#define GetGValue(rgb) ((rgb & cdata->green_mask) >> cdata->green_shift) +#define GetBValue(rgb) ((rgb & cdata->blue_mask) >> cdata->blue_shift) +#endif +#if defined(WIN32) || defined(MAC_OSX_TK) static void TkImageGetColor(cdata, pixel, red, green, blue) TkColormapData *cdata; /* Colormap data */ @@ -1153,9 +1159,9 @@ TkImageGetColor(cdata, pixel, red, green, blue) double *red, *green, *blue; /* Color data to return */ { if (cdata->separated) { - int r = (pixel & cdata->red_mask) >> cdata->red_shift; - int g = (pixel & cdata->green_mask) >> cdata->green_shift; - int b = (pixel & cdata->blue_mask) >> cdata->blue_shift; + int r = GetRValue(pixel); + int g = GetGValue(pixel); + int b = GetBValue(pixel); *red = cdata->colors[r].red / 65535.0; *green = cdata->colors[g].green / 65535.0; *blue = cdata->colors[b].blue / 65535.0; |