[ Version ( since = "2.14" ) ]
public void get_gicon (out unowned Icon gicon, out IconSize size)
Gets the Icon and size being displayed by the Image.
The storage type of the image must be gtk_image_empty or gtk_image_gicon (see get_storage_type). The caller of this function does not own a reference to the returned Icon.
| this |
a Image |
| gicon |
place to store a Icon, or null |
| size |
place to store an icon size (IconSize), or null |