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42 lines
1.7 KiB
Plaintext
42 lines
1.7 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 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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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 false, no attributes neede for single symbol*/
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bool needsAttributes() const;
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/**Returns an empty list, since no classification attributes are used*/
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QList<int> classificationAttributes() const;
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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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};
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