Method

GskRendererrender_texture

Declaration [src] 

GdkTexture*
gsk_renderer_render_texture (
  GskRenderer* renderer,
  GskRenderNode* root,
  const graphene_rect_t* viewport
)

Description [src]

Renders the scene graph, described by a tree of GskRenderNode instances, to a GdkTexture.

The renderer will acquire a reference on the GskRenderNode tree while the rendering is in progress.

If you want to apply any transformations to root, you should put it into a transform node and pass that node instead.

Parameters

root GskRenderNode
 

A GskRenderNode
 The data is owned by the caller of the function.
viewport graphene_rect_t
 

The section to draw or NULL to use root‘s bounds.
 The argument can be NULL.
 The data is owned by the caller of the function.

Return value

Returns: GdkTexture
 

A GdkTexture with the rendered contents of root.
 The caller of the method takes ownership of the data, and is responsible for freeing it.