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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 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 __vtkImageFFT_h 00036 #define __vtkImageFFT_h 00037 00038 00039 #include "vtkImageFourierFilter.h" 00040 00041 class VTK_IMAGING_EXPORT vtkImageFFT : public vtkImageFourierFilter 00042 { 00043 public: 00044 static vtkImageFFT *New(); 00045 vtkTypeRevisionMacro(vtkImageFFT,vtkImageFourierFilter); 00046 00047 00049 00055 int SplitExtent(int splitExt[6], int startExt[6], 00056 int num, int total); 00058 00059 virtual void IterativeExecuteData(vtkImageData *in, vtkImageData *out) 00060 { this->MultiThread(in,out); }; 00061 00062 00063 protected: 00064 vtkImageFFT() {}; 00065 ~vtkImageFFT() {}; 00066 00067 void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00068 void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00069 void ExecuteInformation(){this->vtkImageIterateFilter::ExecuteInformation();}; 00070 00071 void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 00072 int outExt[6], int threadId); 00073 private: 00074 vtkImageFFT(const vtkImageFFT&); // Not implemented. 00075 void operator=(const vtkImageFFT&); // Not implemented. 00076 }; 00077 00078 #endif 00079 00080 00081 00082 00083 00084 00085 00086 00087 00088