Method

GtkSnapshotto_node

Declaration [src]

GskRenderNode*
gtk_snapshot_to_node (
  GtkSnapshot* snapshot
)

Description [src]

Returns the render node that was constructed by snapshot.

Note that this function may return NULL if nothing has been added to the snapshot or if its content does not produce pixels to be rendered.

After calling this function, it is no longer possible to add more nodes to snapshot. The only function that should be called after this is g_object_unref().

Return value

Type: GskRenderNode

The constructed GskRenderNode or NULL if there are no nodes to render.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.

The return value can be NULL.