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881074b194
Now all classes and members are either exposed to bindings or marked as "not available in Python bindings" in the docs. Drop test thresholds to 0. Now it should be much easier to determine what missing members have been added which are causing test failures.
91 lines
3.2 KiB
Plaintext
91 lines
3.2 KiB
Plaintext
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/** Raster projector */
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class QgsRasterProjector : QgsRasterInterface
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{
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%TypeHeaderCode
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#include <qgsrasterprojector.h>
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#include <qgscoordinatereferencesystem.h>
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%End
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public:
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/** Precison defines if each pixel is reprojected or approximate reprojection based
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* on an approximation matrix of reprojected points is used. */
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enum Precision
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{
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Approximate, //!< Approximate (default), fast but possibly inaccurate
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Exact, //!< Exact, precise but slow
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};
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/** \brief QgsRasterProjector implements approximate projection support for
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* it calculates grid of points in source CRS for target CRS + extent
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* which are used to calculate affine transformation matrices.
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*/
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QgsRasterProjector(
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const QgsCoordinateReferenceSystem& theSrcCRS,
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const QgsCoordinateReferenceSystem& theDestCRS,
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int theSrcDatumTransform,
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int theDestDatumTransform,
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const QgsRectangle& theDestExtent,
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int theDestRows, int theDestCols,
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double theMaxSrcXRes, double theMaxSrcYRes,
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const QgsRectangle& theExtent
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);
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QgsRasterProjector(
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const QgsCoordinateReferenceSystem& theSrcCRS,
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const QgsCoordinateReferenceSystem& theDestCRS,
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const QgsRectangle& theDestExtent,
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int theDestRows, int theDestCols,
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double theMaxSrcXRes, double theMaxSrcYRes,
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const QgsRectangle& theExtent
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);
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QgsRasterProjector(
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const QgsCoordinateReferenceSystem& theSrcCRS,
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const QgsCoordinateReferenceSystem& theDestCRS,
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double theMaxSrcXRes, double theMaxSrcYRes,
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const QgsRectangle& theExtent
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);
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QgsRasterProjector();
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/** \brief The destructor */
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~QgsRasterProjector();
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virtual QgsRasterProjector *clone() const /Factory/;
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int bandCount() const;
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int dataType( int bandNo ) const;
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/** \brief set source and destination CRS */
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void setCRS( const QgsCoordinateReferenceSystem & theSrcCRS, const QgsCoordinateReferenceSystem & theDestCRS,
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int srcDatumTransform = -1, int destDatumTransform = -1 );
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/** \brief Get source CRS */
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QgsCoordinateReferenceSystem srcCrs() const;
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/** \brief Get destination CRS */
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QgsCoordinateReferenceSystem destCrs() const;
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/** \brief set maximum source resolution */
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void setMaxSrcRes( double theMaxSrcXRes, double theMaxSrcYRes );
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Precision precision() const;
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void setPrecision( Precision precision );
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// Translated precision mode, for use in ComboBox etc.
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static QString precisionLabel( Precision precision );
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QgsRasterBlock *block( int bandNo, const QgsRectangle & extent, int width, int height ) / Factory /;
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/** Calculate destination extent and size from source extent and size */
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bool destExtentSize( const QgsRectangle& theSrcExtent, int theSrcXSize, int theSrcYSize,
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QgsRectangle& theDestExtent, int& theDestXSize, int& theDestYSize );
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/** Calculate destination extent and size from source extent and size */
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static bool extentSize( const QgsCoordinateTransform* ct,
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const QgsRectangle& theSrcExtent, int theSrcXSize, int theSrcYSize,
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QgsRectangle& theDestExtent, int& theDestXSize, int& theDestYSize );
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};
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