ossimVideoGeometry.h

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//*************************************************************************************************
// OSSIM -- Open Source Software Image Map
//
// LICENSE: See top level LICENSE.txt file.
//
//  AUTHOR: Oscar Kramer
//
//*************************************************************************************************
//  $Id: ossimVideoGeometry.h 2689 2011-06-08 16:15:26Z oscar.kramer $
#ifndef ossimVideoGeometry_HEADER
#define ossimVideoGeometry_HEADER

#include <ossim/base/ossimRefPtr.h>
#include <ossim/base/ossimReferenced.h>
#include <ossim/base/ossimFilename.h>
#include <ossim/base/ossimIpt.h>
#include <ossim/video/ossimVideoSource.h>

class ossimPolygon;
class ossimDrect;
class ossimImageGeometry;
class ossimVideoSource;

//*************************************************************************************************
//  CLASS DESCRIPTION: 
//*************************************************************************************************
class OSSIMDLLEXPORT ossimVideoGeometry : public ossimReferenced
{
public:
   virtual bool sensorPosition(const double& t, ossimGpt& gpt) const = 0;

   virtual bool sensorAttitude(const double& t, 
                               double& X_deg, 
                               double& Y_deg, 
                               double& Z_deg) const = 0;

   virtual bool sensorFocalLength(const double& t, double& focal_len_meters) const = 0;

   virtual bool frameCenter(const double& t, ossimGpt& centerGpt) const = 0;

   virtual bool frameBoundingPoly(const double& t, ossimPolygon& geo_poly) const = 0;

   virtual bool videoBoundingRect(ossimDrect& geo_rect) const = 0;

   virtual const ossimIpt& frameSize() const = 0;

   virtual ossimRefPtr<ossimImageGeometry> getImageGeometry(const double& t) = 0;

protected:
   ossimVideoGeometry(ossimVideoSource* video) : m_video (video) {}
   ossimVideoGeometry() {}

   ossimRefPtr<ossimVideoSource> m_video;
};
#endif