See gtkImageNewFromImage for details.
gtkImageNewFromImage
gtkImageSetFromImage(object, gdk.image = NULL, mask = NULL)
object
a GtkImage
GtkImage
gdk.image
a GdkImage or NULL. [ allow-none ]
GdkImage
NULL
mask
a GdkBitmap or NULL. [ allow-none ]
GdkBitmap
Derived by RGtkGen from GTK+ documentation