Gets the icon set and size being displayed by the gtk.Image The storage type of the image must be GTK_IMAGE_EMPTY or GTK_IMAGE_ICON_SET (see Image.getStorageType).
location to store a gtk.IconSet, or NULL
location to store a stock icon size (gtk.IconSize), or NULL
Deprecated: Use Image.getIconName instead.
Gets the icon set and size being displayed by the gtk.Image The storage type of the image must be GTK_IMAGE_EMPTY or GTK_IMAGE_ICON_SET (see Image.getStorageType).