Re: [gtk-list] gtk_draw_pixmap problem

[raster redhat com]

On 16 Dec, Dave Swegen scribbled:
->  For some reason which I cannot figure out i get a gdk sigsegv whenever I try
->  to draw one gdkpixmap onto another. The following piece of code always dies at
->  the gdk_draw_pixmap (not the best example in the world, but I cannot see any
->  reason why it shouldn't work: window is simply a gtkwindow). If I comment out
->  the gdk_draw_pixmap it works fine. Any hints would be much appreciated.
->  
->  gtk_widget_push_visual(gdk_imlib_get_visual());
->  gtk_widget_push_colormap(gdk_imlib_get_colormap());
->  im = gdk_imlib_load_image(IMAGE);
->  w=im->rgb_width;h=im->rgb_height;
->  gdk_imlib_render(im, w, h);
->  gdkpm = gdk_imlib_move_image(im);
->  gdkpm2 = gdk_imlib_move_image(im);

see that 2nd move? gdkmp2 is NULL - once a pixmap is MOVED form an
image it doesnt exist in the image anymore
if you wish to have more than one copy use gdk_imlib_copy_image :)

->  gdk_draw_pixmap(gdkpm2,
->  		window->style->black_gc,
->  		gdkpm,
->  		0, 0, 0, 0, w, h);
->  gtkpm = gtk_pixmap_new(gdkpm2, NULL);
->  
->  Cheers
->  	Dave
->  

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