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128 lines
4.1 KiB
Plaintext
128 lines
4.1 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/raster/qgsrastercontourrenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsRasterContourRenderer : QgsRasterRenderer
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{
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%Docstring(signature="appended")
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Raster renderer that generates contours on the fly for a source raster band.
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.. versionadded:: 3.14
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%End
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%TypeHeaderCode
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#include "qgsrastercontourrenderer.h"
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%End
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public:
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explicit QgsRasterContourRenderer( QgsRasterInterface *input );
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%Docstring
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Creates a contour renderer
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%End
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~QgsRasterContourRenderer();
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virtual QgsRasterContourRenderer *clone() const /Factory/;
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%Docstring
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QgsRasterContourRenderer cannot be copied. Use :py:func:`~QgsRasterContourRenderer.clone` instead.
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%End
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static QgsRasterRenderer *create( const QDomElement &elem, QgsRasterInterface *input ) /Factory/;
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%Docstring
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Creates an instance of the renderer based on definition from XML (used by renderer registry)
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%End
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virtual void writeXml( QDomDocument &doc, QDomElement &parentElem ) const;
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virtual QgsRasterBlock *block( int bandNo, const QgsRectangle &extent, int width, int height, QgsRasterBlockFeedback *feedback = 0 ) /Factory/;
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virtual QList<int> usesBands() const;
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virtual QList<QgsLayerTreeModelLegendNode *> createLegendNodes( QgsLayerTreeLayer *nodeLayer ) /Factory/;
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int inputBand() const;
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%Docstring
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Returns the number of the input raster band
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%End
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void setInputBand( int band );
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%Docstring
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Sets the number of the input raster band
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%End
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double contourInterval() const;
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%Docstring
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Returns the interval of contour lines generation
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%End
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void setContourInterval( double interval );
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%Docstring
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Sets the interval of contour lines generation
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%End
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QgsLineSymbol *contourSymbol() const;
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%Docstring
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Returns the symbol used for contour lines
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%End
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void setContourSymbol( QgsLineSymbol *symbol /Transfer/ );
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%Docstring
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Sets the symbol used for contour lines. Takes ownership of the passed symbol
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%End
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double contourIndexInterval() const;
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%Docstring
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Returns the interval of index contour lines (index contour lines are typical further apart and with a wider line symbol)
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%End
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void setContourIndexInterval( double interval );
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%Docstring
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Sets the interval of index contour lines (index contour lines are typical further apart and with a wider line symbol)
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%End
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QgsLineSymbol *contourIndexSymbol() const;
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%Docstring
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Returns the symbol of index contour lines
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%End
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void setContourIndexSymbol( QgsLineSymbol *symbol /Transfer/ );
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%Docstring
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Sets the symbol of index contour lines
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%End
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double downscale() const;
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%Docstring
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Returns by how much the renderer will scale down the request to the data provider.
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For example, for a raster block 1000x500 with downscale 10, the renderer will request raster 100x50 from provider.
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Higher downscale makes contour lines more simplified (at the expense of losing some detail).
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The value of one means there will be no downscaling.
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%End
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void setDownscale( double scale );
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%Docstring
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Sets by how much the renderer will scale down the request to the data provider.
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.. seealso:: :py:func:`downscale`
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%End
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private:
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QgsRasterContourRenderer( const QgsRasterContourRenderer & );
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const QgsRasterContourRenderer &operator=( const QgsRasterContourRenderer & );
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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/qgsrastercontourrenderer.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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