Destination drawable.
Source X coordinate within pixbuf.
Source Y coordinates within pixbuf.
Destination X coordinate within drawable.
Destination Y coordinate within drawable.
Width of region to render, in pixels, or -1 to use pixbuf width.
Height of region to render, in pixels, or -1 to use pixbuf height.
Ignored. Present for backwards compatibility.
Ignored. Present for backwards compatibility
Dithering mode for GdkRGB.
X offset for dither.
Y offset for dither.
Warning gdk_pixbuf_render_to_drawable_alpha has been deprecated since version 2.4 and should not be used in newly-written code. This function is obsolete. Use gdk_draw_pixbuf() instead. Renders a rectangular portion of a pixbuf to a drawable. The destination drawable must have a colormap. All windows have a colormap, however, pixmaps only have colormap by default if they were created with a non-NULL window argument. Otherwise a colormap must be set on them with gdk_drawable_set_colormap. On older X servers, rendering pixbufs with an alpha channel involves round trips to the X server, and may be somewhat slow.