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expose advanced NoData parameter

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root676 2020-06-06 21:34:59 +02:00 committed by Nyall Dawson
parent 504506388b
commit 95cd14d682
1 changed files with 5 additions and 1 deletions
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6
src/analysis/processing/qgsalgorithmcellstatistics.cpp
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@ -111,6 +111,10 @@ void QgsCellStatisticsAlgorithm::initAlgorithm( const QVariantMap & )
addParameter( new QgsProcessingParameterRasterLayer( QStringLiteral( "REF_LAYER" ), QObject::tr( "Reference layer" ) ) ); addParameter( new QgsProcessingParameterRasterLayer( QStringLiteral( "REF_LAYER" ), QObject::tr( "Reference layer" ) ) );
std::unique_ptr< QgsProcessingParameterNumber > output_nodata_parameter = qgis::make_unique< QgsProcessingParameterNumber >( QStringLiteral( "OUTPUT_NODATA_VALUE" ), QObject::tr( "Output NoData value" ), QgsProcessingParameterNumber::Double, -9999, true);
output_nodata_parameter->setFlags( output_nodata_parameter->flags() | QgsProcessingParameterDefinition::FlagAdvanced );
addParameter( output_nodata_parameter.release() );
addParameter( new QgsProcessingParameterRasterDestination( QStringLiteral( "OUTPUT" ), addParameter( new QgsProcessingParameterRasterDestination( QStringLiteral( "OUTPUT" ),
QObject::tr( "Output layer" ) ) ); QObject::tr( "Output layer" ) ) );
@ -128,7 +132,7 @@ bool QgsCellStatisticsAlgorithm::prepareAlgorithm( const QVariantMap &parameters
throw QgsProcessingException( invalidRasterError( parameters, QStringLiteral( "REF_LAYER" ) ) ); throw QgsProcessingException( invalidRasterError( parameters, QStringLiteral( "REF_LAYER" ) ) );
mIgnoreNoData = parameterAsBool( parameters, QStringLiteral( "IGNORE_NODATA" ), context); mIgnoreNoData = parameterAsBool( parameters, QStringLiteral( "IGNORE_NODATA" ), context);
mNoDataValue = parameterAsDouble( parameters, QStringLiteral( "OUTPUT_NODATA_VALUE" ), context);
mCrs = referenceLayer->crs(); mCrs = referenceLayer->crs();
mRasterUnitsPerPixelX = referenceLayer->rasterUnitsPerPixelX(); mRasterUnitsPerPixelX = referenceLayer->rasterUnitsPerPixelX();
mRasterUnitsPerPixelY = referenceLayer->rasterUnitsPerPixelY(); mRasterUnitsPerPixelY = referenceLayer->rasterUnitsPerPixelY();