gtk-render-icon-pixbuf (context source size)

context -- a gtk-style-context object
source -- a gtk-icon-source instance specifying the icon to render
size -- a gtk-icon-size size to render the icon at

A newly-created gdk-pixbuf object containing the rendered icon.

Renders the icon specified by source at the given size, returning the result in a pixbuf. A size of -1 means render at the size of the source and do not scale. The gtk-render-icon-pixbuf function has been deprecated since version 3.10 and should not be used in newly written code. Use the gtk-icon-theme-load-icon function instead.