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qgsalgorithmtinmeshcreation.h
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qgsalgorithmtinmeshcreation.h
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/***************************************************************************
qgsalgorithmtinmeshcreation.h
---------------------------
begin : August 2020
copyright : (C) 2020 by Vincent Cloarec
email : vcloarec at gmail dot com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSALGORITHMTINMESHCREATION_H
#define QGSALGORITHMTINMESHCREATION_H
#define SIP_NO_FILE
#include "qgsprocessingalgorithm.h"
///@cond PRIVATE
struct QgsMesh;
class QgsTinMeshCreationAlgorithm: public QgsProcessingAlgorithm
{
public:
QString group() const override;
QString groupId() const override;
QString shortHelpString() const override;
QString name() const override;
QString displayName() const override;
bool canExecute( QString *errorMessage ) const override;
protected:
QgsProcessingAlgorithm *createInstance() const override;
void initAlgorithm( const QVariantMap &configuration = QVariantMap() ) override;
bool prepareAlgorithm( const QVariantMap ¶meters, QgsProcessingContext &context, QgsProcessingFeedback *feedback ) override;
QVariantMap processAlgorithm( const QVariantMap ¶meters, QgsProcessingContext &context, QgsProcessingFeedback *feedback ) override;
private:
QStringList mAvailableFormat;
struct Layer
{
QgsFeatureIterator fit;
QgsCoordinateTransform transform;
int attributeIndex;
long long featureCount;
};
QList<Layer> mVerticesLayer;
QList<Layer> mBreakLinesLayer;
void addZValueDataset( const QString &fileName, const QgsMesh &mesh, const QString &driver );
};
///@endcond PRIVATE
#endif // QGSALGORITHMTINMESHCREATION_H