QgsMeshLayerRenderer class

Implementation of threaded rendering for mesh layers.

Contents

Base classes

class QgsMapLayerRenderer
Base class for utility classes that encapsulate information necessary for rendering of map layers.

Constructors, destructors, conversion operators

QgsMeshLayerRenderer(QgsMeshLayer* layer, QgsRenderContext& context)
Ctor.

Public functions

auto feedback() const -> QgsFeedback* override
Access to feedback object of the layer renderer (may be null)
auto render() -> bool override
Do the rendering (based on data stored in the class)

Protected variables

std::unique_ptr<QgsMeshLayerRendererFeedback> mFeedback
feedback class for cancelation

Function documentation

QgsFeedback* QgsMeshLayerRenderer::feedback() const override

Access to feedback object of the layer renderer (may be null)