Class

GskRenderer

Description [src]

abstract class Gsk.Renderer : GObject.Object
{
  /* No available fields */
}

A class that renders a scene graph defined via a tree of GskRenderNode instances.

Typically you will use a GskRenderer instance to repeatedly call gsk_renderer_render() to update the contents of its associated GdkSurface.

It is necessary to realize a GskRenderer instance using gsk_renderer_realize() before calling gsk_renderer_render(), in order to create the appropriate windowing system resources needed to render the scene.

Hierarchy

Ancestors

GObject

Descendants

Constructors

gsk_renderer_new_for_surface

Creates an appropriate GskRenderer instance for the given surface.

Instance methods

gsk_renderer_get_surface

Retrieves the surface that the renderer is associated with.

gsk_renderer_is_realized

Checks whether the renderer is realized or not.

gsk_renderer_realize

Creates the resources needed by the renderer.

gsk_renderer_realize_for_display

Creates the resources needed by the renderer.

since: 4.14

gsk_renderer_render

Renders the scene graph, described by a tree of GskRenderNode instances to the renderer’s surface, ensuring that the given region gets redrawn.

gsk_renderer_render_texture

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

gsk_renderer_unrealize

Releases all the resources created by gsk_renderer_realize().

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Gsk.Renderer:realized

Whether the renderer has been associated with a surface or draw context.

Gsk.Renderer:surface

The surface associated with renderer.

Signals

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct GskRendererClass {
  /* no available fields */
}

No description available.