PolygonSeeder.h

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#ifndef PolygonSeeder_h
#define PolygonSeeder_h

#include <string>
#include <vector>

#include "geos/geom/Point.h"
#include "geos/geom/MultiPolygon.h"

#include "Projection.h"

namespace Isis {
  class Pvl;
  class PvlGroup;
  class PolygonTools;

  class PolygonSeeder {
    public:
      PolygonSeeder(Pvl &pvl);
      PolygonSeeder(const PolygonSeeder &other);
      virtual ~PolygonSeeder();

      virtual std::vector<geos::geom::Point *> 
          Seed(const geos::geom::MultiPolygon *mp) = 0;

      double MinimumThickness();
      double MinimumArea();
      QString Algorithm() const;

      virtual PvlGroup PluginParameters(QString grpName);
      Pvl InvalidInput();

      const PolygonSeeder &operator=(const PolygonSeeder &other);

    protected:
      virtual void Parse(Pvl &pvl);
      QString StandardTests(const geos::geom::MultiPolygon *multiPoly,
                                const geos::geom::Envelope *polyBoundBox);

    protected:
      Pvl *invalidInput; 
    private:
      QString p_algorithmName; 
      double p_minimumThickness;   
      double p_minimumArea;        
  };
};

#endif