Gimp.Item.id_is_selection

function id_is_selection(item_id: Number(gint)): Boolean {
    // Gjs wrapper for gimp_item_id_is_selection()
}
  

Returns whether the item ID is a selection.

This procedure returns true if the specified item ID is a selection.

*Note*: in most use cases, you should not use this function. See [func@Gimp.Item.id_is_layer] for a discussion on alternatives.

Since 3.0

item_id

The item ID.

Returns

TRUE if the item ID is a selection, FALSE otherwise.