get_icon_name
Description:
Gets the icon name and size being displayed by the `GtkImage`.
The storage type of the image must be gtk_image_empty or gtk_image_icon_name (see [method@Gtk.Image.get_storage_type]). The returned string is owned by the `GtkImage` and should not be freed.
Parameters:
| this |
a `GtkImage` |
Returns:
|
the icon name |