PixelFOV.h

#ifndef PixelFOV_h
#define PixelFOV_h
 
/* SPDX-License-Identifier: CC0-1.0 */
#include <QList>
#include <QPointF>
 
namespace Isis {
  class Camera;

 
  class PixelFOV {
    public:
      // Constructors
      PixelFOV();
      PixelFOV(const PixelFOV &other);
      ~PixelFOV();
 
      QList< QList<QPointF> > latLonVertices(Camera &camera,
                                             const double sample,
                                             const double line,
                                             const int numIfovs = 1) const;
 
    private:
      QList<QPointF> instantaneousFov(Camera &camera) const;
      QList<QPointF> envelope(QList<QPointF> vertices) const;
      QList< QList<QPointF> > splitIfov(QList<QPointF> vertices) const;
 
  };
};
 
#endif