Marker.hpp

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#pragma ident "$Id: Marker.hpp 1644 2009-01-27 19:26:14Z ckiesch $"


//============================================================================
//
//  This file is part of GPSTk, the GPS Toolkit.
//
//  The GPSTk is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation; either version 2.1 of the License, or
//  any later version.
//
//  The GPSTk is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with GPSTk; if not, write to the Free Software Foundation,
//  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//  
//  Copyright 2004, The University of Texas at Austin
//
//============================================================================


#ifndef VDRAW_MARKER_H
#define VDRAW_MARKER_H

#include<string>
#include<list>

#include "Color.hpp"

namespace vdraw
{


  class Marker {

    public:

      enum Mark{PLUS,X,DOT};

      Marker(void) 
        : mark(DOT), range(1), usesDefault(true) {};

      Marker(Mark imark, double irange=1.0, Color icolor=Color::BLACK) 
        : mark(imark), range(irange), usesDefault(true), markerColor(icolor) {};

      /*
       * Constructor.
       * @param ishape The desired custom shape for the marker, in relative coordinates.
       * @param maxrange This is strongly suggested for SVG as it might not turn out correctly otherwise.
       */
      //Marker(BasicShape ishape, double maxrange=0) 
      //      : range(maxrange), usesDefault(false), markerShape(ishape) {};

      /*
       * Constructor.
       * @param ishape The desired custom shape for the marker, in relative coordinates.
       * @param icolor The color to override the colors inside the shape.
       * @param maxrange This is strongly suggested for SVG as it might not turn out correctly otherwise.
       */
      //Marker(BasicShape ishape, Color icolor, double maxrange=0) 
      //      : range(maxrange), usesDefault(false), markerColor(icolor), useMarkerColor(true), markerShape(ishape) {};

      static Marker clear() { return Marker(DOT,0,Color::CLEAR); }

      /*
       * Accessor.
       * @return The shape that the marker is set as.
       */
      //BasicShape getMarker(void) const { return markerShape; };

      Mark getMark(void) const { return mark; };

      Color getColor(void) const { return markerColor; };

      double getRange(void) const { return range; };

      void setColor(const Color& newColor) { markerColor=newColor; }

      bool hasDefaultMark(void) const { return usesDefault; };
     
      std::string uniqueName(void) const;

      bool shapeEquals(const Marker& other) const;

      bool equals(const Marker& other) const;

      bool operator==(const Marker& rhs) const {return this->equals(rhs);};

      bool operator!=(const Marker& rhs) const {return !this->equals(rhs);};

    protected:

    private:

      Mark mark;

      double range;

      bool usesDefault;

      Color markerColor;

      bool useMarkerColor;

      //BasicShape markerShape;

  }; // class Marker


} // namespace vdraw

#endif //VDRAW_MARKER_H

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