Ian King <[EMAIL PROTECTED]> writes:
> With gtk+ 1.2, if my visual is a GDK_TRUE_COLOR_VISUAL, what is the easiest
> way to retrieve rgb values from a certain pixel value.
>
Probably:
image = gdk_image_get(drawable, x, y, 1, 1);
pixel = gdk_image_get_pixel (image, 0, 0);
gdk_colormap_query_color (colormap, pixel, &color);
Colormap must actually be the colormap for drawable.
Havoc
_______________________________________________
gtk-list mailing list
[EMAIL PROTECTED]
http://mail.gnome.org/mailman/listinfo/gtk-list
