qgsvectorfieldtracessettings.h

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/***************************************************************************
    qgsvectorfieldtracessettings.h
    ---------------------
    begin                : September 2026
    copyright            : (C) 2026 by Stefanos Natsis
    email                : uclaros 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 QGSVECTORFIELDTRACESSETTINGS_H
#define QGSVECTORFIELDTRACESSETTINGS_H
 
#include "qgis.h"
#include "qgis_core.h"
 
#include <QDomElement>

class CORE_EXPORT QgsVectorFieldTracesSettings
{
  public:
    double maximumTailLength() const;
    void setMaximumTailLength( double maximumTailLength );
    int particlesCount() const;
    void setParticlesCount( int value );
    Qgis::RenderUnit maximumTailLengthUnit() const;
    void setMaximumTailLengthUnit( Qgis::RenderUnit maximumTailLengthUnit );

    void readXml( const QDomElement &elem );
    QDomElement writeXml( QDomDocument &doc ) const;
 
  private:
    int mParticlesCount = 1000;
    double mMaximumTailLength = 100;
    Qgis::RenderUnit mMaximumTailLengthUnit = Qgis::RenderUnit::Millimeters;
};
 
#endif // QGSVECTORFIELDTRACESSETTINGS_H