mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-25 00:58:06 -05:00
f3cb57b1eb
- update methods of existing classes - add comment to methods missing in the sip bindings - split up collective sip files into single files and use same directory structure in python/ as in src/ - add a lot of missing classes (some might not make sense because of missing python methods in those classes) - remove some non-existing methods from the header files - add scripts/sipdiff - replace some usages of std::vector and std::set with QVector/QSet
50 lines
2.0 KiB
Plaintext
50 lines
2.0 KiB
Plaintext
/**Render class to display all the features with a single QgsSymbol*/
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class QgsSingleSymbolRenderer : QgsRenderer
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{
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%TypeHeaderCode
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#include <qgssinglesymbolrenderer.h>
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%End
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public:
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QgsSingleSymbolRenderer( QGis::GeometryType type );
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QgsSingleSymbolRenderer( const QgsSingleSymbolRenderer& other );
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virtual ~QgsSingleSymbolRenderer();
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/**Replaces the current mSymbol by sy*/
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void addSymbol( QgsSymbol* sy /Transfer/ );
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/*Returns a pointer to mSymbol*/
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const QgsSymbol* symbol() const;
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/**Renders a feature
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* added in 1.2 */
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void renderFeature( QgsRenderContext &renderContext, QgsFeature& f, QImage* img, bool selected, double opacity = 1.0 );
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/**Reads the renderer configuration from an XML file
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@param rnode the Dom node to read
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@param vl the vector layer which will be associated with the renderer
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@return 0 in case of success, 1 if vector layer has no renderer, 2 if classification field not found
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*/
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virtual int readXML( const QDomNode& rnode, QgsVectorLayer& vl );
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/**Writes the contents of the renderer to a configuration file*/
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/*virtual void writeXML(std::ostream& xml);*/
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/**Writes the contents of the renderer to a configuration file
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@ return true in case of success*/
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virtual bool writeXML( QDomNode & layer_node, QDomDocument & document, const QgsVectorLayer& vl ) const;
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/**Returns true, attributes needed for single symbol*/
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bool needsAttributes() const;
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/**Returns a list of all needed attributes*/
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QList<int> classificationAttributes() const;
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void updateSymbolAttributes();
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/**Returns the renderers name*/
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virtual QString name() const;
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/**Returns a list containing mSymbol*/
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const QList<QgsSymbol*> symbols() const;
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/**Returns a deep copy of this renderer*/
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QgsRenderer* clone() const /Factory/;
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/**Returns renderer symbol for a feature
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@note: this method was added in version 1.6*/
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QgsSymbol* symbolForFeature( const QgsFeature* f );
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};
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