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qgspalettedrasterrenderer.sip
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qgspalettedrasterrenderer.sip
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class QgsPalettedRasterRenderer : QgsRasterRenderer
{
%TypeHeaderCode
#include "qgspalettedrasterrenderer.h"
%End
public:
/**Renderer owns color array*/
QgsPalettedRasterRenderer( QgsRasterInterface* input, int bandNumber, QColor* colorArray /Array,Transfer/, int nColors /ArraySize/, const QVector<QString> labels = QVector<QString>() );
~QgsPalettedRasterRenderer();
QgsRasterInterface * clone() const /Factory/;
static QgsRasterRenderer* create( const QDomElement& elem, QgsRasterInterface* input ) /Factory/;
// void draw( QPainter* p, QgsRasterViewPort* viewPort, const QgsMapToPixel* theQgsMapToPixel );
QgsRasterBlock *block( int bandNo, const QgsRectangle & extent, int width, int height ) /Factory/;
/**Returns number of colors*/
int nColors() const;
/**Returns copy of color array (caller takes ownership)*/
QColor* colors() const /Factory/;
void writeXML( QDomDocument& doc, QDomElement& parentElem ) const;
void legendSymbologyItems( QList< QPair< QString, QColor > >& symbolItems ) const;
QList<int> usesBands() const;
};