mirror of
https://github.com/qgis/QGIS.git
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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
68 lines
2.3 KiB
Plaintext
68 lines
2.3 KiB
Plaintext
class QgsRasterRenderer : QgsRasterInterface
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{
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%TypeHeaderCode
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#include "qgsrasterrenderer.h"
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#include "qgspalettedrasterrenderer.h"
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#include "qgsmultibandcolorrenderer.h"
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#include "qgssinglebandpseudocolorrenderer.h"
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#include "qgssinglebandgrayrenderer.h"
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#include "qgssinglebandcolordatarenderer.h"
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#include "qgsrasterinterface.h"
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%End
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%ConvertToSubClassCode
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if (dynamic_cast<QgsPalettedRasterRenderer*>(sipCpp) != NULL)
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sipClass = sipClass_QgsPalettedRasterRenderer;
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else if (dynamic_cast<QgsMultiBandColorRenderer*>(sipCpp) != NULL)
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sipClass = sipClass_QgsMultiBandColorRenderer;
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else if (dynamic_cast<QgsSingleBandPseudoColorRenderer*>(sipCpp) != NULL)
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sipClass = sipClass_QgsSingleBandPseudoColorRenderer;
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else if (dynamic_cast<QgsSingleBandGrayRenderer*>(sipCpp) != NULL)
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sipClass = sipClass_QgsSingleBandGrayRenderer;
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else if (dynamic_cast<QgsSingleBandGrayRenderer*>(sipCpp) != NULL)
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sipClass = sipClass_QgsSingleBandGrayRenderer;
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else
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sipClass = 0;
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%End
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public:
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QgsRasterRenderer( QgsRasterInterface* input /Transfer/ = 0, const QString& type = "" );
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virtual ~QgsRasterRenderer();
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virtual QgsRasterInterface * clone() const = 0 /Factory/;
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virtual int bandCount() const;
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virtual QgsRasterInterface::DataType dataType( int bandNo ) const;
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virtual QString type() const;
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virtual bool setInput( QgsRasterInterface* input );
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virtual void * readBlock( int bandNo, const QgsRectangle &extent, int width, int height );
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bool usesTransparency() const;
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void setOpacity( double opacity );
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double opacity() const;
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void setRasterTransparency( QgsRasterTransparency* t );
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const QgsRasterTransparency* rasterTransparency() const;
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void setAlphaBand( int band );
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int alphaBand() const;
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void setInvertColor( bool invert );
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bool invertColor() const;
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/**Get symbology items if provided by renderer*/
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virtual void legendSymbologyItems( QList< QPair< QString, QColor > >& symbolItems ) const;
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virtual void writeXML( QDomDocument&, QDomElement& ) const;
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/**Sets base class members from xml. Usually called from create() methods of subclasses*/
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void readXML( const QDomElement& rendererElem );
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/**Returns a list of band numbers used by the renderer*/
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virtual QList<int> usesBands() const;
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};
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