Implementation of threaded rendering for raster layers. More...

Inheritance diagram for QgsRasterLayerRenderer:

Public Member Functions
	QgsRasterLayerRenderer (QgsRasterLayer *layer, QgsRenderContext &rendererContext)
	~QgsRasterLayerRenderer ()
virtual bool	render () override
	Do the rendering (based on data stored in the class)
Public Member Functions inherited from QgsMapLayerRenderer
	QgsMapLayerRenderer (const QString &layerID)
virtual	~QgsMapLayerRenderer ()
QStringList	errors () const
	Return list of errors (problems) that happened during the rendering.
QString	layerID () const
	Get access to the ID of the layer rendered by this class.

Protected Attributes
const QgsMapToPixel *	mMapToPixel
QPainter *	mPainter
QgsRasterPipe *	mPipe
QgsRasterViewPort *	mRasterViewPort
Protected Attributes inherited from QgsMapLayerRenderer
QStringList	mErrors
QString	mLayerID

Detailed Description

Implementation of threaded rendering for raster layers.

Definition at line 34 of file qgsrasterlayerrenderer.h.

Constructor & Destructor Documentation

QgsRasterLayerRenderer::QgsRasterLayerRenderer	(	QgsRasterLayer *	layer,
		QgsRenderContext &	rendererContext
	)

Definition at line 24 of file qgsrasterlayerrenderer.cpp.

QgsRasterLayerRenderer::~QgsRasterLayerRenderer ( )

bool QgsRasterLayerRenderer::render ( )

overridevirtual

Do the rendering (based on data stored in the class)

const QgsMapToPixel* QgsRasterLayerRenderer::mMapToPixel

protected

Definition at line 45 of file qgsrasterlayerrenderer.h.

QPainter* QgsRasterLayerRenderer::mPainter

protected

Definition at line 44 of file qgsrasterlayerrenderer.h.

QgsRasterPipe* QgsRasterLayerRenderer::mPipe

protected

Definition at line 48 of file qgsrasterlayerrenderer.h.

QgsRasterViewPort* QgsRasterLayerRenderer::mRasterViewPort

protected

Definition at line 46 of file qgsrasterlayerrenderer.h.

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