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dox/Imaging/vtkImageGradientMagnitude.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageGradientMagnitude.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 =========================================================================*/ 00033 #ifndef __vtkImageGradientMagnitude_h 00034 #define __vtkImageGradientMagnitude_h 00035 00036 00037 #include "vtkImageToImageFilter.h" 00038 00039 class VTK_IMAGING_EXPORT vtkImageGradientMagnitude : public vtkImageToImageFilter 00040 { 00041 public: 00042 static vtkImageGradientMagnitude *New(); 00043 vtkTypeRevisionMacro(vtkImageGradientMagnitude,vtkImageToImageFilter); 00044 void PrintSelf(ostream& os, vtkIndent indent); 00045 00047 00049 vtkSetMacro(HandleBoundaries, int); 00050 vtkGetMacro(HandleBoundaries, int); 00051 vtkBooleanMacro(HandleBoundaries, int); 00053 00055 00056 vtkSetClampMacro(Dimensionality,int,2,3); 00057 vtkGetMacro(Dimensionality,int); 00059 00061 00064 vtkGetStringMacro(InputScalarsSelection); 00065 void SelectInputScalars(const char *fieldName) 00066 {this->SetInputScalarsSelection(fieldName);} 00068 00069 protected: 00070 vtkImageGradientMagnitude(); 00071 ~vtkImageGradientMagnitude() {}; 00072 00073 int HandleBoundaries; 00074 int Dimensionality; 00075 00076 void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00077 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00078 void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();}; 00079 void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 00080 int extent[6], int id); 00081 private: 00082 vtkImageGradientMagnitude(const vtkImageGradientMagnitude&); // Not implemented. 00083 void operator=(const vtkImageGradientMagnitude&); // Not implemented. 00084 }; 00085 00086 #endif 00087 00088 00089