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

Detailed Description

Registry of renderers.

This is a singleton, renderers can be added / removed at any time

Definition at line 138 of file qgsrendererv2registry.h.

Constructor & Destructor Documentation

QgsRendererV2Registry::QgsRendererV2Registry ( )

protected

protected constructor

Definition at line 24 of file qgsrendererv2registry.cpp.

References addRenderer(), QgsPointDisplacementRenderer::create(), QgsSingleSymbolRendererV2::create(), QgsCategorizedSymbolRendererV2::create(), QgsGraduatedSymbolRendererV2::create(), QgsRuleBasedRendererV2::create(), QgsSingleSymbolRendererV2::createFromSld(), QgsRuleBasedRendererV2::createFromSld(), and tr.

QgsRendererV2Registry::~QgsRendererV2Registry ( )

protected

Definition at line 49 of file qgsrendererv2registry.cpp.

References mRenderers.

Member Function Documentation

bool QgsRendererV2Registry::addRenderer

(

QgsRendererV2AbstractMetadata *

metadata

)

add a renderer to registry. Takes ownership of the metadata object.

Definition at line 65 of file qgsrendererv2registry.cpp.

References mRenderers, mRenderersOrder, and QgsRendererV2AbstractMetadata::name().

Referenced by QgsRendererV2Registry().

QgsRendererV2Registry * QgsRendererV2Registry::instance ( )

static

Definition at line 58 of file qgsrendererv2registry.cpp.

Referenced by QgsFeatureRendererV2::load(), and QgsFeatureRendererV2::loadSld().

bool QgsRendererV2Registry::removeRenderer

(

QString

rendererName

)

remove renderer from registry

Definition at line 75 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 86 of file qgsrendererv2registry.cpp.

References mRenderers.

Referenced by QgsFeatureRendererV2::load(), and QgsFeatureRendererV2::loadSld().

QStringList QgsRendererV2Registry::renderersList

(

)

return a list of available renderers

Definition at line 93 of file qgsrendererv2registry.cpp.

References mRenderersOrder.

Member Data Documentation

QMap<QString, QgsRendererV2AbstractMetadata*> QgsRendererV2Registry::mRenderers

protected

Definition at line 161 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 164 of file qgsrendererv2registry.h.

Referenced by addRenderer(), removeRenderer(), and renderersList().

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

• /tmp/buildd/qgis-2.2.0+wheezy1/src/core/symbology-ng/qgsrendererv2registry.h
• /tmp/buildd/qgis-2.2.0+wheezy1/src/core/symbology-ng/qgsrendererv2registry.cpp