void draw_pixmap(Widget w, XtPointer client_data, XtPointer call_data)
{
GC gc; XGCValues vals;
XpmImage *xpmImage = (XpmImage*) client_data;
// Pixmap pixmap;
XImage *image, *si;
gc=XtGetGC(w, 0 ,&vals);
XpmCreateImageFromXpmImage(XtDisplay(w), xpmImage, &image, &si, NULL);
XPutImage(XtDisplay(w), XtWindow(w), gc, image, 0, 0, 0, 0,
xpmImage->width, xpmImage->height);
XDestroyImage(image);
// XpmCreatePixmapFromXpmImage(XtDisplay(w), XtWindow(w),
// xpmImage, &pixmap, NULL, NULL);
// XCopyArea(XtDisplay(w),pixmap,XtWindow(w), gc, 0, 0,
// xpmImage->width, xpmImage->height, 0, 0);
// XFreePixmap(XtDisplay(w),pixmap);
XtReleaseGC(w, gc);
}
int
XpmCreateImageFromBuffer(Display *display, char *buffer, XImage **image_return,
XImage **shapeimage_return, XpmAttributes *attributes)
{
XpmImage image;
XpmInfo info;
int ErrorStatus;
/* create an XpmImage from the buffer */
if (attributes) {
xpmInitAttributes(attributes);
xpmSetInfoMask(&info, attributes);
ErrorStatus = XpmCreateXpmImageFromBuffer(buffer, &image, &info);
} else
ErrorStatus = XpmCreateXpmImageFromBuffer(buffer, &image, NULL);
if (ErrorStatus != XpmSuccess)
return (ErrorStatus);
/* create the related ximages */
ErrorStatus = XpmCreateImageFromXpmImage(display, &image,
image_return, shapeimage_return,
attributes);
if (attributes) {
if (ErrorStatus >= 0) /* no fatal error */
xpmSetAttributes(attributes, &image, &info);
XpmFreeXpmInfo(&info);
}
/* free the XpmImage */
XpmFreeXpmImage(&image);
return (ErrorStatus);
}