src.pixbuf to dest.pixbuf.  Conversion of
pixbuf formats is done automatically.gdkPixbufCopyArea(object, src.x, src.y, width, height, dest.pixbuf, dest.x, dest.y)objectGdkPixbuf]  Source pixbuf.src.xsrc.pixbuf.src.ysrc.pixbuf.widthheightdest.pixbufGdkPixbuf]  Destination pixbuf.dest.xdest.pixbuf.dest.ydest.pixbuf.