MapRendererFrontend Class Reference

Connects MapLibre rendering updates to a MapView window. More...

#include <map_renderer_frontend.hpp>

Inherits mbgl::RendererFrontend.

Public Member Functions
	MapRendererFrontend (std::unique_ptr< mbgl::Renderer > renderer, MapView &mapView)
	Construct a frontend that owns a MapLibre renderer.
	~MapRendererFrontend () override
	Destroy the frontend and its renderer.
void	reset () override
	Release the owned renderer.
void	setObserver (mbgl::RendererObserver &observer) override
	Install the observer that receives renderer events.
void	update (std::shared_ptr< mbgl::UpdateParameters > updateParameters) override
	Store a MapLibre update and schedule a frame.
const mbgl::TaggedScheduler &	getThreadPool () const override
	Return the scheduler owned by the view's renderer backend.
void	render ()
	Render the most recently submitted update, when one exists.
mbgl::Renderer *	getRenderer ()
	Return the owned renderer, or nullptr after reset().

Detailed Description

Connects MapLibre rendering updates to a MapView window.

MapLibre submits immutable update parameters through update(); the view is invalidated and render() consumes the latest update in the GLFW event loop.

Constructor & Destructor Documentation

MapRendererFrontend()

MapRendererFrontend::MapRendererFrontend	(	std::unique_ptr< mbgl::Renderer >	renderer,
		MapView &	mapView
	)

Construct a frontend that owns a MapLibre renderer.

Parameters

renderer	Renderer used to draw MapLibre frames.
mapView	Window and backend that receive rendered frames.

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The documentation for this class was generated from the following files:

• apps/map_renderer/src/map_renderer_frontend.hpp
• apps/map_renderer/src/map_renderer_frontend.cpp