GridGraphicsItem.h

#ifndef GridGraphicsItem_h
#define GridGraphicsItem_h
 
#include <QGraphicsItem>
#include <QScopedPointer>
 
class QPointF;
 
template<typename A> class QList;
 
namespace Isis {
  class Angle;
  class GroundGrid;
  class Latitude;
  class Longitude;
  class MosaicSceneWidget;
  class UniversalGroundMap;

  class GridGraphicsItem : public QGraphicsItem {
    public:
      GridGraphicsItem(Latitude baseLat, Longitude baseLon,
                       Angle latInc, Angle lonInc,
                       MosaicSceneWidget *projectionSrc, int density,
                       Latitude latMin, Latitude latMax,
                       Longitude lonMin, Longitude lonMax);
      virtual ~GridGraphicsItem();
 
      void paint(QPainter *, const QStyleOptionGraphicsItem *,
                 QWidget * widget = 0);
 
      virtual QRectF boundingRect() const;
 
    private:
      QRectF calcRect() const;
      QRectF rect() const;
      void setRect(QRectF newBoundingRect);
 
    private:
      QRectF m_boundingRect;
  };
}
 
#endif