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dox/Imaging/vtkImageLaplacian.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageLaplacian.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 __vtkimageLaplacian_h
00034 #define __vtkimageLaplacian_h
00035 
00036 
00037 #include "vtkImageToImageFilter.h"
00038 
00039 class VTK_IMAGING_EXPORT vtkImageLaplacian : public vtkImageToImageFilter
00040 {
00041 public:
00042   static vtkImageLaplacian *New();
00043   vtkTypeRevisionMacro(vtkImageLaplacian,vtkImageToImageFilter);
00044   void PrintSelf(ostream& os, vtkIndent indent);
00045   
00047 
00048   vtkSetClampMacro(Dimensionality,int,2,3);
00049   vtkGetMacro(Dimensionality,int);
00051   
00052 protected:
00053   vtkImageLaplacian();
00054   ~vtkImageLaplacian() {};
00055 
00056   int Dimensionality;
00057 
00058   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00059   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData,
00060                        int ext[6], int id);
00061 private:
00062   vtkImageLaplacian(const vtkImageLaplacian&);  // Not implemented.
00063   void operator=(const vtkImageLaplacian&);  // Not implemented.
00064 };
00065 
00066 #endif
00067 
00068 
00069