mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-23 00:02:38 -05:00
c152dfa8b0
- more API cleanups - single click (instead of drag) to select a feature (fixes #1154) - fixes for topological editing git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9471 c8812cc2-4d05-0410-92ff-de0c093fc19c
39 lines
1.7 KiB
Plaintext
39 lines
1.7 KiB
Plaintext
/**Render class to display all the features with a single QgsSymbol*/
|
|
class QgsSingleSymbolRenderer : QgsRenderer
|
|
{
|
|
%TypeHeaderCode
|
|
#include <qgssinglesymbolrenderer.h>
|
|
%End
|
|
|
|
public:
|
|
QgsSingleSymbolRenderer(QGis::GeometryType type);
|
|
QgsSingleSymbolRenderer(const QgsSingleSymbolRenderer& other);
|
|
virtual ~QgsSingleSymbolRenderer();
|
|
/**Replaces the current mSymbol by sy*/
|
|
void addSymbol(QgsSymbol* sy /Transfer/);
|
|
/*Returns a pointer to mSymbol*/
|
|
const QgsSymbol* symbol() const;
|
|
/**Renders an OGRFeature*/
|
|
void renderFeature(QPainter* p, QgsFeature& f, QImage* img, bool selected, double widthScale = 1.0, double rasterScaleFactor = 1.0);
|
|
/**Reads the renderer configuration from an XML file
|
|
@param rnode the Dom node to read
|
|
@param vl the vector layer which will be associated with the renderer*/
|
|
virtual int readXML(const QDomNode& rnode, QgsVectorLayer& vl);
|
|
/**Writes the contents of the renderer to a configuration file*/
|
|
/*virtual void writeXML(std::ostream& xml);*/
|
|
/**Writes the contents of the renderer to a configuration file
|
|
@ return true in case of success*/
|
|
virtual bool writeXML( QDomNode & layer_node, QDomDocument & document, const QgsVectorLayer& vl ) const;
|
|
/**Returns false, no attributes neede for single symbol*/
|
|
bool needsAttributes() const;
|
|
/**Returns an empty list, since no classification attributes are used*/
|
|
QList<int> classificationAttributes() const;
|
|
/**Returns the renderers name*/
|
|
virtual QString name() const;
|
|
/**Returns a list containing mSymbol*/
|
|
const QList<QgsSymbol*> symbols() const;
|
|
/**Returns a deep copy of this renderer*/
|
|
QgsRenderer* clone() const /Factory/;
|
|
};
|
|
|