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dox/Imaging/vtkImageFFT.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageFFT.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 =========================================================================*/ 00031 #ifndef __vtkImageFFT_h 00032 #define __vtkImageFFT_h 00033 00034 00035 #include "vtkImageFourierFilter.h" 00036 00037 class VTK_IMAGING_EXPORT vtkImageFFT : public vtkImageFourierFilter 00038 { 00039 public: 00040 static vtkImageFFT *New(); 00041 vtkTypeRevisionMacro(vtkImageFFT,vtkImageFourierFilter); 00042 00043 00045 00051 int SplitExtent(int splitExt[6], int startExt[6], 00052 int num, int total); 00054 00055 virtual void IterativeExecuteData(vtkImageData *in, vtkImageData *out) 00056 { this->MultiThread(in,out); }; 00057 00058 00059 protected: 00060 vtkImageFFT() {}; 00061 ~vtkImageFFT() {}; 00062 00063 void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00064 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00065 void ExecuteInformation(){this->vtkImageIterateFilter::ExecuteInformation();}; 00066 00067 void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 00068 int outExt[6], int threadId); 00069 private: 00070 vtkImageFFT(const vtkImageFFT&); // Not implemented. 00071 void operator=(const vtkImageFFT&); // Not implemented. 00072 }; 00073 00074 #endif 00075 00076 00077 00078 00079 00080 00081 00082 00083 00084