QgsRendererV2Registry Class Reference
Registry of renderers. More...
#include <qgsrendererv2registry.h>
Public Member Functions | |
| bool | addRenderer (QgsRendererV2AbstractMetadata *metadata) |
| add a renderer to registry. Takes ownership of the metadata object. | |
| bool | removeRenderer (QString rendererName) |
| remove renderer from registry | |
| QgsRendererV2AbstractMetadata * | rendererMetadata (QString rendererName) |
| get metadata for particular renderer. Returns NULL if not found in registry. | |
| QStringList | renderersList () |
| return a list of available renderers | |
Static Public Member Functions | |
| static QgsRendererV2Registry * | instance () |
Protected Member Functions | |
| QgsRendererV2Registry () | |
| protected constructor | |
| ~QgsRendererV2Registry () | |
Protected Attributes | |
| QMap< QString, QgsRendererV2AbstractMetadata * > | mRenderers |
| QStringList | mRenderersOrder |
| list to keep order in which renderers have been added | |
Static Protected Attributes | |
| static QgsRendererV2Registry * | mInstance = NULL |
Detailed Description
Registry of renderers.This is a singleton, renderers can be added / removed at any time
Definition at line 88 of file qgsrendererv2registry.h.
Constructor & Destructor Documentation
| QgsRendererV2Registry::QgsRendererV2Registry | ( | ) | [protected] |
protected constructor
Definition at line 11 of file qgsrendererv2registry.cpp.
References addRenderer(), QgsRuleBasedRendererV2::create(), QgsGraduatedSymbolRendererV2::create(), QgsCategorizedSymbolRendererV2::create(), and QgsSingleSymbolRendererV2::create().
Referenced by instance().
| QgsRendererV2Registry::~QgsRendererV2Registry | ( | ) | [protected] |
Member Function Documentation
| QgsRendererV2Registry * QgsRendererV2Registry::instance | ( | ) | [static] |
Definition at line 38 of file qgsrendererv2registry.cpp.
References mInstance, and QgsRendererV2Registry().
Referenced by QgsFeatureRendererV2::load().
| bool QgsRendererV2Registry::addRenderer | ( | QgsRendererV2AbstractMetadata * | metadata | ) |
add a renderer to registry. Takes ownership of the metadata object.
Definition at line 47 of file qgsrendererv2registry.cpp.
References mRenderers, mRenderersOrder, and QgsRendererV2AbstractMetadata::name().
Referenced by QgsRendererV2Registry().
| bool QgsRendererV2Registry::removeRenderer | ( | QString | rendererName | ) |
remove renderer from registry
Definition at line 57 of file qgsrendererv2registry.cpp.
References mRenderers, and mRenderersOrder.
| QgsRendererV2AbstractMetadata * QgsRendererV2Registry::rendererMetadata | ( | QString | rendererName | ) |
get metadata for particular renderer. Returns NULL if not found in registry.
Definition at line 68 of file qgsrendererv2registry.cpp.
References mRenderers.
Referenced by QgsFeatureRendererV2::load().
| QStringList QgsRendererV2Registry::renderersList | ( | ) |
return a list of available renderers
Definition at line 73 of file qgsrendererv2registry.cpp.
References mRenderersOrder.
Member Data Documentation
QgsRendererV2Registry * QgsRendererV2Registry::mInstance = NULL [static, protected] |
QMap<QString, QgsRendererV2AbstractMetadata*> QgsRendererV2Registry::mRenderers [protected] |
Definition at line 113 of file qgsrendererv2registry.h.
Referenced by addRenderer(), removeRenderer(), rendererMetadata(), and ~QgsRendererV2Registry().
QStringList QgsRendererV2Registry::mRenderersOrder [protected] |
list to keep order in which renderers have been added
Definition at line 116 of file qgsrendererv2registry.h.
Referenced by addRenderer(), removeRenderer(), and renderersList().
The documentation for this class was generated from the following files:
- src/core/symbology-ng/qgsrendererv2registry.h
- src/core/symbology-ng/qgsrendererv2registry.cpp
