PointStyle.h

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/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef POINT_STYLE_H
#define POINT_STYLE_H
 
#include "ColorPalette.h"
#include "PointShape.h"
#include <QColor>
#include <QPolygonF>
 
class QTextStream;
class QXmlStreamReader;
class QXmlStreamWriter;

class PointStyle
{
public:
  PointStyle ();

  PointStyle(PointShape pointShape,
             unsigned int radius,
             int lineWidth,
             ColorPalette paletteColor);

  PointStyle (const PointStyle &other);

  PointStyle &operator=(const PointStyle &other);

  static PointStyle defaultAxesCurve ();

  static PointStyle defaultGraphCurve (int index);

  bool isCircle () const;

  int lineWidth () const;

  void loadXml(QXmlStreamReader &reader);

  ColorPalette paletteColor () const;

  QPolygonF polygon () const;

  void printStream (QString indentation,
                    QTextStream &str) const;

  unsigned int radius () const;

  void saveXml(QXmlStreamWriter &writer) const;

  void setLineWidth (int width);

  void setPaletteColor (ColorPalette paletteColor);

  void setRadius (unsigned int radius);

  void setShape (PointShape shape);

  PointShape shape () const;
 
private:
 
  PointShape m_shape;
  unsigned int m_radius;
  int m_lineWidth;
  ColorPalette m_paletteColor;
};
 
#endif // POINT_STYLE_H