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rename new method to createMultiBandRaster to make it more obvious

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reorganize arguments
This commit is contained in:
Alexander Bruy 2017-05-23 09:06:03 +03:00
parent 9272dc0f7c
commit fa6b5b0a16
3 changed files with 11 additions and 7 deletions
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8
python/core/raster/qgsrasterfilewriter.sip
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@ -53,9 +53,11 @@ class QgsRasterFileWriter
:rtype: QgsRasterDataProvider
%End
QgsRasterDataProvider *createRaster( Qgis::DataType dataType,
int width, int height, const QgsRectangle &extent,
int nBands, const QgsCoordinateReferenceSystem &crs ) /Factory/;
QgsRasterDataProvider *createMultiBandRaster( Qgis::DataType dataType,
int width, int height,
const QgsRectangle &extent,
const QgsCoordinateReferenceSystem &crs,
int nBands ) /Factory/;
%Docstring
Create a raster file with given number of bands without initializing the pixel data.
Returned provider may be used to initialize the raster using writeBlock() calls.

2
src/core/raster/qgsrasterfilewriter.cpp
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@ -41,7 +41,7 @@ QgsRasterDataProvider *QgsRasterFileWriter::createOneBandRaster( Qgis::DataType
return initOutput( width, height, crs, geoTransform, 1, dataType, QList<bool>(), QList<double>() );
}
QgsRasterDataProvider *QgsRasterFileWriter::createRaster( Qgis::DataType dataType, int width, int height, const QgsRectangle &extent, int nBands, const QgsCoordinateReferenceSystem &crs )
QgsRasterDataProvider *QgsRasterFileWriter::createMultiBandRaster( Qgis::DataType dataType, int width, int height, const QgsRectangle &extent, const QgsCoordinateReferenceSystem &crs, int nBands )
{
if ( mTiledMode )
return nullptr; // does not make sense with tiled mode

8
src/core/raster/qgsrasterfilewriter.h
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@ -74,9 +74,11 @@ class CORE_EXPORT QgsRasterFileWriter
* \returns Instance of data provider in editing mode (on success) or nullptr on error.
* \since QGIS 3.0
*/
QgsRasterDataProvider *createRaster( Qgis::DataType dataType,
int width, int height, const QgsRectangle &extent,
int nBands, const QgsCoordinateReferenceSystem &crs ) SIP_FACTORY;
QgsRasterDataProvider *createMultiBandRaster( Qgis::DataType dataType,
int width, int height,
const QgsRectangle &extent,
const QgsCoordinateReferenceSystem &crs,
int nBands ) SIP_FACTORY;
/** Write raster file
\param pipe raster pipe