QGIS API Documentation
3.0.2-Girona (307d082)
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Implementation of threaded rendering for vector layers. More...
#include <qgsvectorlayerrenderer.h>
Public Member Functions | |
QgsVectorLayerRenderer (QgsVectorLayer *layer, QgsRenderContext &context) | |
~QgsVectorLayerRenderer () override | |
bool | render () override |
Do the rendering (based on data stored in the class) More... | |
Public Member Functions inherited from QgsMapLayerRenderer | |
QgsMapLayerRenderer (const QString &layerID) | |
virtual | ~QgsMapLayerRenderer ()=default |
QStringList | errors () const |
Return list of errors (problems) that happened during the rendering. More... | |
virtual QgsFeedback * | feedback () const |
Access to feedback object of the layer renderer (may be null) More... | |
QString | layerId () const |
Get access to the ID of the layer rendered by this class. More... | |
Implementation of threaded rendering for vector layers.
Definition at line 74 of file qgsvectorlayerrenderer.h.
QgsVectorLayerRenderer::QgsVectorLayerRenderer | ( | QgsVectorLayer * | layer, |
QgsRenderContext & | context | ||
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Definition at line 42 of file qgsvectorlayerrenderer.cpp.
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Definition at line 103 of file qgsvectorlayerrenderer.cpp.
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Do the rendering (based on data stored in the class)
Implements QgsMapLayerRenderer.
Definition at line 110 of file qgsvectorlayerrenderer.cpp.
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Definition at line 129 of file qgsvectorlayerrenderer.h.
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Definition at line 108 of file qgsvectorlayerrenderer.h.
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used with new labeling engine (QgsLabelingEngine): provider for diagrams.
may be null. no need to delete: if exists it is owned by labeling engine
Definition at line 146 of file qgsvectorlayerrenderer.h.
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used with new labeling engine (QgsPalLabeling): whether diagrams are enabled
Definition at line 134 of file qgsvectorlayerrenderer.h.
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Definition at line 123 of file qgsvectorlayerrenderer.h.
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Definition at line 148 of file qgsvectorlayerrenderer.h.
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Definition at line 115 of file qgsvectorlayerrenderer.h.
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Definition at line 127 of file qgsvectorlayerrenderer.h.
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Definition at line 110 of file qgsvectorlayerrenderer.h.
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used with old labeling engine (QgsPalLabeling): whether labeling is enabled
Definition at line 132 of file qgsvectorlayerrenderer.h.
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used with new labeling engine (QgsLabelingEngine): provider for labels.
may be null. no need to delete: if exists it is owned by labeling engine
Definition at line 140 of file qgsvectorlayerrenderer.h.
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The rendered layer.
Definition at line 113 of file qgsvectorlayerrenderer.h.
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Definition at line 121 of file qgsvectorlayerrenderer.h.
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Definition at line 117 of file qgsvectorlayerrenderer.h.
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Definition at line 151 of file qgsvectorlayerrenderer.h.
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Definition at line 150 of file qgsvectorlayerrenderer.h.
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Definition at line 119 of file qgsvectorlayerrenderer.h.
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Definition at line 124 of file qgsvectorlayerrenderer.h.
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Definition at line 125 of file qgsvectorlayerrenderer.h.
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Definition at line 125 of file qgsvectorlayerrenderer.h.