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Imaging/vtkImageQuantizeRGBToIndex.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageQuantizeRGBToIndex.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 =========================================================================*/
00050 #ifndef __vtkImageQuantizeRGBToIndex_h
00051 #define __vtkImageQuantizeRGBToIndex_h
00052 
00053 #include "vtkImageToImageFilter.h"
00054 
00055 class vtkLookupTable;
00056 
00057 class VTK_IMAGING_EXPORT vtkImageQuantizeRGBToIndex : public vtkImageToImageFilter
00058 {
00059 public:
00060   static vtkImageQuantizeRGBToIndex *New();
00061   vtkTypeRevisionMacro(vtkImageQuantizeRGBToIndex,vtkImageToImageFilter);
00062   void PrintSelf(ostream& os, vtkIndent indent);
00063 
00065 
00067   vtkSetClampMacro( NumberOfColors, int, 2, 65536 );
00068   vtkGetMacro( NumberOfColors, int );
00070 
00072 
00074   vtkGetObjectMacro( LookupTable, vtkLookupTable );
00076 
00077   vtkGetMacro( InitializeExecuteTime, float );
00078   vtkGetMacro( BuildTreeExecuteTime, float );
00079   vtkGetMacro( LookupIndexExecuteTime, float );
00080 
00081 //BTX
00083   /*! For internal use only - get the type of the image */
00084   vtkGetMacro( InputType, int );
00086 
00088 
00089   vtkSetMacro( InitializeExecuteTime, float );
00090   vtkSetMacro( BuildTreeExecuteTime, float );
00091   vtkSetMacro( LookupIndexExecuteTime, float );
00093 //ETX
00094 
00095 protected:
00096   vtkImageQuantizeRGBToIndex();
00097   ~vtkImageQuantizeRGBToIndex();
00098 
00099   vtkLookupTable  *LookupTable;
00100   int             NumberOfColors;
00101   int             InputType;
00102 
00103   float           InitializeExecuteTime;
00104   float           BuildTreeExecuteTime;
00105   float           LookupIndexExecuteTime;
00106 
00107   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00108   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00109   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00110 
00111   virtual void ExecuteData(vtkDataObject *out);
00112 private:
00113   vtkImageQuantizeRGBToIndex(const vtkImageQuantizeRGBToIndex&);  // Not implemented.
00114   void operator=(const vtkImageQuantizeRGBToIndex&);  // Not implemented.
00115 };
00116 
00117 #endif
00118 
00119 
00120 
00121 
00122 
00123 
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00125