00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageCityBlockDistance.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 =========================================================================*/ 00049 #ifndef __vtkImageCityBlockDistance_h 00050 #define __vtkImageCityBlockDistance_h 00051 00052 00053 #include "vtkImageDecomposeFilter.h" 00054 00055 class VTK_IMAGING_EXPORT vtkImageCityBlockDistance : public vtkImageDecomposeFilter 00056 { 00057 public: 00058 static vtkImageCityBlockDistance *New(); 00059 vtkTypeRevisionMacro(vtkImageCityBlockDistance,vtkImageDecomposeFilter); 00060 00061 protected: 00062 vtkImageCityBlockDistance(); 00063 ~vtkImageCityBlockDistance() {}; 00064 00065 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00066 void IterativeExecuteData(vtkImageData *inData, vtkImageData *outData); 00067 00068 void AllocateOutputScalars(vtkImageData *outData); 00069 00070 private: 00071 vtkImageCityBlockDistance(const vtkImageCityBlockDistance&); // Not implemented. 00072 void operator=(const vtkImageCityBlockDistance&); // Not implemented. 00073 }; 00074 00075 #endif 00076 00077 00078