Gets the gio.icon.Icon being displayed by the gtk.image.Image.
The storage type of the image must be gtk.types.ImageType.Empty or gtk.types.ImageType.Gicon (see gtk.image.Image.getStorageType). The caller of this function does not own a reference to the returned gio.icon.Icon.
a gio.icon.Icon
Gets the gio.icon.Icon being displayed by the gtk.image.Image.
The storage type of the image must be gtk.types.ImageType.Empty or gtk.types.ImageType.Gicon (see gtk.image.Image.getStorageType). The caller of this function does not own a reference to the returned gio.icon.Icon.