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dd36eb7249
This is similar to what is achieved in `QgsRasterLayer::refreshRenderer()` to refresh the renderer according to an extent. Contrary to the first one, this method does not perform any GUI update or emit any signal. It is not used at the moment. This will replace the logic to refresh a renderer in the following commits.
123 lines
3.5 KiB
Plaintext
123 lines
3.5 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/raster/qgssinglebandgrayrenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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class QgsSingleBandGrayRenderer: QgsRasterRenderer
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{
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%Docstring(signature="appended")
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Raster renderer pipe for single band gray.
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%End
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%TypeHeaderCode
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#include "qgssinglebandgrayrenderer.h"
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%End
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public:
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enum Gradient
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{
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BlackToWhite,
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WhiteToBlack
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};
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QgsSingleBandGrayRenderer( QgsRasterInterface *input, int grayBand );
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virtual QgsSingleBandGrayRenderer *clone() const /Factory/;
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%Docstring
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QgsSingleBandGrayRenderer cannot be copied. Use :py:func:`~QgsSingleBandGrayRenderer.clone` instead.
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%End
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virtual Qgis::RasterRendererFlags flags() const;
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static QgsRasterRenderer *create( const QDomElement &elem, QgsRasterInterface *input ) /Factory/;
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virtual QgsRasterBlock *block( int bandNo, const QgsRectangle &extent, int width, int height, QgsRasterBlockFeedback *feedback = 0 ) /Factory/;
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int grayBand() const /Deprecated/;
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%Docstring
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.. deprecated:: 3.38
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Use :py:func:`~QgsSingleBandGrayRenderer.inputBand` instead.
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%End
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void setGrayBand( int band ) /Deprecated/;
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%Docstring
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.. deprecated:: 3.38
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Use :py:func:`~QgsSingleBandGrayRenderer.setInputBand` instead.
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%End
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virtual int inputBand() const;
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virtual bool setInputBand( int band );
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const QgsContrastEnhancement *contrastEnhancement() const;
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void setContrastEnhancement( QgsContrastEnhancement *ce /Transfer/ );
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%Docstring
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Takes ownership
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%End
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void setGradient( Gradient gradient );
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Gradient gradient() const;
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virtual void writeXml( QDomDocument &doc, QDomElement &parentElem ) const;
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virtual QList< QPair< QString, QColor > > legendSymbologyItems() const;
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virtual QList<QgsLayerTreeModelLegendNode *> createLegendNodes( QgsLayerTreeLayer *nodeLayer ) /Factory/;
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virtual QList<int> usesBands() const;
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virtual void toSld( QDomDocument &doc, QDomElement &element, const QVariantMap &props = QVariantMap() ) const;
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const QgsColorRampLegendNodeSettings *legendSettings() const;
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%Docstring
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Returns the color ramp shader legend settings.
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.. seealso:: :py:func:`setLegendSettings`
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.. versionadded:: 3.18
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%End
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void setLegendSettings( QgsColorRampLegendNodeSettings *settings /Transfer/ );
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%Docstring
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Sets the color ramp shader legend ``settings``.
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Ownership of ``settings`` is transferred.
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.. seealso:: :py:func:`legendSettings`
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.. versionadded:: 3.18
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%End
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private:
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QgsSingleBandGrayRenderer( const QgsSingleBandGrayRenderer & );
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const QgsSingleBandGrayRenderer &operator=( const QgsSingleBandGrayRenderer & );
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/raster/qgssinglebandgrayrenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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