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Imaging/vtkImageLaplacian.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageLaplacian.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00029 #ifndef __vtkimageLaplacian_h
00030 #define __vtkimageLaplacian_h
00031 
00032 
00033 #include "vtkImageToImageFilter.h"
00034 
00035 class VTK_IMAGING_EXPORT vtkImageLaplacian : public vtkImageToImageFilter
00036 {
00037 public:
00038   static vtkImageLaplacian *New();
00039   vtkTypeRevisionMacro(vtkImageLaplacian,vtkImageToImageFilter);
00040   void PrintSelf(ostream& os, vtkIndent indent);
00041   
00043 
00044   vtkSetClampMacro(Dimensionality,int,2,3);
00045   vtkGetMacro(Dimensionality,int);
00047   
00048 protected:
00049   vtkImageLaplacian();
00050   ~vtkImageLaplacian() {};
00051 
00052   int Dimensionality;
00053 
00054   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00055   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData,
00056                        int ext[6], int id);
00057 private:
00058   vtkImageLaplacian(const vtkImageLaplacian&);  // Not implemented.
00059   void operator=(const vtkImageLaplacian&);  // Not implemented.
00060 };
00061 
00062 #endif
00063 
00064 
00065