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dox/Imaging/vtkImageGradient.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageGradient.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 =========================================================================*/ 00035 #ifndef __vtkImageGradient_h 00036 #define __vtkImageGradient_h 00037 00038 00039 #include "vtkImageToImageFilter.h" 00040 00041 class VTK_IMAGING_EXPORT vtkImageGradient : public vtkImageToImageFilter 00042 { 00043 public: 00044 static vtkImageGradient *New(); 00045 vtkTypeRevisionMacro(vtkImageGradient,vtkImageToImageFilter); 00046 void PrintSelf(ostream& os, vtkIndent indent); 00047 00049 00050 vtkSetClampMacro(Dimensionality,int,2,3); 00051 vtkGetMacro(Dimensionality,int); 00053 00055 00057 vtkSetMacro(HandleBoundaries, int); 00058 vtkGetMacro(HandleBoundaries, int); 00059 vtkBooleanMacro(HandleBoundaries, int); 00061 00062 protected: 00063 vtkImageGradient(); 00064 ~vtkImageGradient() {}; 00065 00066 int HandleBoundaries; 00067 int Dimensionality; 00068 00069 void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00070 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00071 void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();}; 00072 void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 00073 int extent[6], int id); 00074 private: 00075 vtkImageGradient(const vtkImageGradient&); // Not implemented. 00076 void operator=(const vtkImageGradient&); // Not implemented. 00077 }; 00078 00079 #endif 00080 00081 00082