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Filtering/vtkImageToStructuredPoints.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageToStructuredPoints.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00033 #ifndef __vtkImageToStructuredPoints_h
00034 #define __vtkImageToStructuredPoints_h
00035 
00036 #include "vtkSource.h"
00037  
00038 class vtkImageData;
00039 class vtkStructuredPoints;
00040 
00041 class VTK_FILTERING_EXPORT vtkImageToStructuredPoints : public vtkSource
00042 {
00043 public:
00044   static vtkImageToStructuredPoints *New();
00045   vtkTypeRevisionMacro(vtkImageToStructuredPoints,vtkSource);
00046   void PrintSelf(ostream& os, vtkIndent indent);
00047   
00049 
00050   void SetInput(vtkImageData *input);
00051   vtkImageData *GetInput();
00053 
00054 
00056 
00057   void SetVectorInput(vtkImageData *input);
00058   vtkImageData *GetVectorInput();
00060 
00062 
00063   vtkStructuredPoints *GetOutput();
00064   vtkStructuredPoints *GetOutput(int idx);
00066   
00067 protected:
00068   vtkImageToStructuredPoints();
00069   ~vtkImageToStructuredPoints();
00070 
00071   // to translate the wholeExtent to have min 0 ( I do not like this hack).
00072   int Translate[3];
00073   
00074   void Execute();
00075   void ExecuteInformation();
00076   void ComputeInputUpdateExtents(vtkDataObject *data);
00077 
00078   
00079 private:
00080   vtkImageToStructuredPoints(const vtkImageToStructuredPoints&);  // Not implemented.
00081   void operator=(const vtkImageToStructuredPoints&);  // Not implemented.
00082 };
00083 
00084 
00085 #endif
00086 
00087