dox/Filtering/vtkImageToStructuredPoints.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkImageToStructuredPoints.h,v $
  Language:  C++

  Copyright (c) 1993-2002 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.

=========================================================================*/
#ifndef __vtkImageToStructuredPoints_h
#define __vtkImageToStructuredPoints_h

#include "vtkSource.h"
 
class vtkImageData;
class vtkStructuredPoints;

class VTK_FILTERING_EXPORT vtkImageToStructuredPoints : public vtkSource
{
public:
  static vtkImageToStructuredPoints *New();
  vtkTypeRevisionMacro(vtkImageToStructuredPoints,vtkSource);
  void PrintSelf(ostream& os, vtkIndent indent);
  

  void SetInput(vtkImageData *input);
  vtkImageData *GetInput();



  void SetVectorInput(vtkImageData *input);
  vtkImageData *GetVectorInput();


  vtkStructuredPoints *GetOutput();
  vtkStructuredPoints *GetOutput(int idx);
  
protected:
  vtkImageToStructuredPoints();
  ~vtkImageToStructuredPoints();

  // to translate the wholeExtent to have min 0 ( I do not like this hack).
  int Translate[3];
  
  void Execute();
  void ExecuteInformation();
  void ComputeInputUpdateExtents(vtkDataObject *data);

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


#endif

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