diff options
Diffstat (limited to 'generic/tkImage.c')
-rw-r--r-- | generic/tkImage.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/generic/tkImage.c b/generic/tkImage.c index e54a189..0c763a1 100644 --- a/generic/tkImage.c +++ b/generic/tkImage.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: tkImage.c,v 1.5 1999/12/14 06:52:28 hobbs Exp $ + * RCS: @(#) $Id: tkImage.c,v 1.6 2000/04/25 01:03:06 hobbs Exp $ */ #include "tkInt.h" @@ -634,11 +634,31 @@ Tk_PostscriptImage(image, interp, tkwin, psinfo, x, y, width, height, prepass) int width, height; /* Dimensions of region to redraw. */ int prepass; { + Image *imagePtr = (Image *) image; int result; XImage *ximage; Pixmap pmap; GC newGC; XGCValues gcValues; + + if (imagePtr->masterPtr->typePtr == NULL) { + /* + * No master for image, so nothing to display on postscript. + */ + return TCL_OK; + } + + /* + * Check if an image specific postscript-generation function + * exists; otherwise go on with generic code. + */ + + if (imagePtr->masterPtr->typePtr->postscriptProc != NULL) { + return (*imagePtr->masterPtr->typePtr->postscriptProc)( + imagePtr->masterPtr->masterData, interp, tkwin, psinfo, + x, y, width, height, prepass); + } + if (prepass) { return TCL_OK; } |