qgsvectorfieldwindbarbsettings.h

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/***************************************************************************
    qgsvectorfieldwindbarbsettings.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 QGSVECTORFIELDWINDBARBSETTINGS_H
#define QGSVECTORFIELDWINDBARBSETTINGS_H
 
#include "qgis.h"
#include "qgis_core.h"
 
#include <QDomElement>

class CORE_EXPORT QgsVectorFieldWindBarbSettings
{
  public:
    double magnitudeMultiplier() const;

    void setMagnitudeMultiplier( double magnitudeMultiplier );

    double shaftLength() const;

    void setShaftLength( double shaftLength );

    Qgis::RenderUnit shaftLengthUnits() const;

    void setShaftLengthUnits( Qgis::RenderUnit shaftLengthUnit );

    Qgis::WindSpeedUnit magnitudeUnits() const;

    void setMagnitudeUnits( Qgis::WindSpeedUnit units );

    QDomElement writeXml( QDomDocument &doc ) const;
    void readXml( const QDomElement &elem );
 
  private:
    double mShaftLength = 10;
    Qgis::RenderUnit mShaftLengthUnits = Qgis::RenderUnit::Millimeters;
    Qgis::WindSpeedUnit mMagnitudeUnits = Qgis::WindSpeedUnit::MetersPerSecond;
    double mMagnitudeMultiplier = 1;
};
 
#endif // QGSVECTORFIELDWINDBARBSETTINGS_H