QgsWms::QgsMapRendererJobProxy Class Reference

Proxy for sequential or parallel map render job. More...

#include <qgsmaprendererjobproxy.h>

Public Member Functions
	QgsMapRendererJobProxy (bool parallelRendering, int maxThreads, QgsFeatureFilterProvider *featureFilterProvider)
	Constructor for QgsMapRendererJobProxy.
QgsMapRendererJob::Errors	errors () const
	Returns map rendering errors.
void	render (const QgsMapSettings &mapSettings, QImage *image, const QgsFeedback *feedback)
	Sequential or parallel map rendering.
QPainter *	takePainter ()
	Takes ownership of the painter used for rendering.

Detailed Description

Proxy for sequential or parallel map render job.

Definition at line 34 of file qgsmaprendererjobproxy.h.

Constructor & Destructor Documentation

QgsMapRendererJobProxy()

QgsWms::QgsMapRendererJobProxy::QgsMapRendererJobProxy	(	bool	parallelRendering,
		int	maxThreads,
		QgsFeatureFilterProvider *	featureFilterProvider
	)

Constructor for QgsMapRendererJobProxy.

Does not take ownership of featureFilterProvider.

Parameters

parallelRendering	true to activate parallel rendering, false otherwise
maxThreads	The number of threads to use in case of parallel rendering
featureFilterProvider	Features filtering

Definition at line 29 of file qgsmaprendererjobproxy.cpp.

Member Function Documentation

errors()

QgsMapRendererJob::Errors QgsWms::QgsMapRendererJobProxy::errors ( ) const

inline

Returns map rendering errors.

Returns

error list

Definition at line 69 of file qgsmaprendererjobproxy.h.

render()

void QgsWms::QgsMapRendererJobProxy::render	(	const QgsMapSettings &	mapSettings,
		QImage *	image,
		const QgsFeedback *	feedback
	)

Sequential or parallel map rendering.

Parameters

mapSettings	Passed to MapRendererJob
image	The resulting image
feedback	socket feedback (since QGIS 3.36)

Definition at line 52 of file qgsmaprendererjobproxy.cpp.

takePainter()

QPainter * QgsWms::QgsMapRendererJobProxy::takePainter

(

)

Takes ownership of the painter used for rendering.

Returns

painter

Definition at line 104 of file qgsmaprendererjobproxy.cpp.

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

• /build/qgis-3.40.0+99sid/src/server/services/wms/qgsmaprendererjobproxy.h
• /build/qgis-3.40.0+99sid/src/server/services/wms/qgsmaprendererjobproxy.cpp