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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkGeoAlignedImageRepresentation.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkGeoAlignedImageRepresentation_h
#define vtkGeoAlignedImageRepresentation_h

#include "vtkGeovisCoreModule.h" // For export macro
#include "vtkDataRepresentation.h"

class vtkGeoImageNode;
class vtkGeoSource;
class vtkGeoTreeNodeCache;

class VTKGEOVISCORE_EXPORT vtkGeoAlignedImageRepresentation : public vtkDataRepresentation
{
public:
  static vtkGeoAlignedImageRepresentation *New();
  vtkTypeMacro(vtkGeoAlignedImageRepresentation,vtkDataRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual vtkGeoImageNode* GetBestImageForBounds(double bounds[4]);


  virtual vtkGeoSource* GetSource()
    { return this->GeoSource; }
  virtual void SetSource(vtkGeoSource* source);

  void SaveDatabase(const char* path);

protected:
  vtkGeoAlignedImageRepresentation();
  ~vtkGeoAlignedImageRepresentation();


  void SetGeoSource(vtkGeoSource* source);
  vtkGeoSource* GeoSource;

  vtkGeoImageNode* Root;

  void Initialize();

  void PrintTree(ostream& os, vtkIndent indent, vtkGeoImageNode* root);

  vtkGeoTreeNodeCache* Cache;

private:
  vtkGeoAlignedImageRepresentation(const vtkGeoAlignedImageRepresentation&); // Not implemented
  void operator=(const vtkGeoAlignedImageRepresentation&); // Not implemented
};

#endif