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66 lines
2.8 KiB
C++
66 lines
2.8 KiB
C++
/***************************************************************************
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qgsalgorithmexportgeometryattributes.h
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---------------------
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begin : February 2025
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copyright : (C) 2025 by Alexander Bruy
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email : alexander dot bruy at gmail dot com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSALGORITHMEXPORTGEOMETRYATTRIBUTES_H
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#define QGSALGORITHMEXPORTGEOMETRYATTRIBUTES_H
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#define SIP_NO_FILE
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#include "qgis_sip.h"
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#include "qgsprocessingalgorithm.h"
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#include "qgsapplication.h"
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///@cond PRIVATE
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/**
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* Native export geometry attributes algorithm.
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*/
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class QgsExportGeometryAttributesAlgorithm : public QgsProcessingAlgorithm
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{
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public:
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QgsExportGeometryAttributesAlgorithm() = default;
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void initAlgorithm( const QVariantMap &configuration = QVariantMap() ) override;
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QIcon icon() const override { return QgsApplication::getThemeIcon( QStringLiteral( "/algorithms/mAlgorithmAddGeometryAttributes.svg" ) ); }
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QString svgIconPath() const override { return QgsApplication::iconPath( QStringLiteral( "/algorithms/mAlgorithmAddGeometryAttributes.svg" ) ); }
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QString name() const override;
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QString displayName() const override;
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QStringList tags() const override;
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QString group() const override;
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QString groupId() const override;
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QString shortHelpString() const override;
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QgsExportGeometryAttributesAlgorithm *createInstance() const override SIP_FACTORY;
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protected:
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bool prepareAlgorithm( const QVariantMap ¶meters, QgsProcessingContext &context, QgsProcessingFeedback *feedback ) override;
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QVariantMap processAlgorithm( const QVariantMap ¶meters, QgsProcessingContext &context, QgsProcessingFeedback *feedback ) override;
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private:
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QgsAttributes pointAttributes( const QgsGeometry &geom, const bool exportZ, const bool exportM );
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QgsAttributes polygonAttributes( const QgsGeometry &geom );
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QgsAttributes lineAttributes( const QgsGeometry &geom );
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QgsDistanceArea mDa;
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QgsCoordinateReferenceSystem mProjectCrs;
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double mDistanceConversionFactor = 1;
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double mAreaConversionFactor = 1;
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};
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///@endcond PRIVATE
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#endif // QGSALGORITHMEXPORTGEOMETRYATTRIBUTES_H
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