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# Imaging/vtkImageMapToColors.h

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    00001 /*=========================================================================
    00002
    00003   Program:   Visualization Toolkit
    00004   Module:    $RCSfile: vtkImageMapToColors.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 =========================================================================*/
    00048 #ifndef __vtkImageMapToColors_h
    00049 #define __vtkImageMapToColors_h
    00050
    00051
    00052 #include "vtkImageToImageFilter.h"
    00053
    00054 class vtkScalarsToColors;
    00055
    00056 class VTK_IMAGING_EXPORT vtkImageMapToColors : public vtkImageToImageFilter
    00057 {
    00058 public:
    00059   static vtkImageMapToColors *New();
    00060   vtkTypeRevisionMacro(vtkImageMapToColors,vtkImageToImageFilter);
    00061   void PrintSelf(ostream& os, vtkIndent indent);
    00062
    00064
    00065   virtual void SetLookupTable(vtkScalarsToColors*);
    00066   vtkGetObjectMacro(LookupTable,vtkScalarsToColors);
    00068
    00070
    00071   vtkSetMacro(OutputFormat,int);
    00072   vtkGetMacro(OutputFormat,int);
    00073   void SetOutputFormatToRGBA() { this->OutputFormat = VTK_RGBA; };
    00074   void SetOutputFormatToRGB() { this->OutputFormat = VTK_RGB; };
    00075   void SetOutputFormatToLuminanceAlpha() { this->OutputFormat = VTK_LUMINANCE_ALPHA; };
    00076   void SetOutputFormatToLuminance() { this->OutputFormat = VTK_LUMINANCE; };
    00078
    00080
    00081   vtkSetMacro(ActiveComponent,int);
    00082   vtkGetMacro(ActiveComponent,int);
    00084
    00086
    00089   vtkSetMacro(PassAlphaToOutput,int);
    00090   vtkBooleanMacro(PassAlphaToOutput,int);
    00091   vtkGetMacro(PassAlphaToOutput,int);
    00093
    00095   unsigned long GetMTime();
    00096
    00097 protected:
    00098   vtkImageMapToColors();
    00099   ~vtkImageMapToColors();
    00100
    00101   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
    00102   void ExecuteInformation() {
    00103     this->vtkImageToImageFilter::ExecuteInformation(); };
    00104   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData,
    00105                        int extent[6], int id);
    00106
    00107   void ExecuteData(vtkDataObject *output);
    00108
    00109   vtkScalarsToColors *LookupTable;
    00110   int OutputFormat;
    00111
    00112   int ActiveComponent;
    00113   int PassAlphaToOutput;
    00114
    00115   int DataWasPassed;
    00116 private:
    00117   vtkImageMapToColors(const vtkImageMapToColors&);  // Not implemented.
    00118   void operator=(const vtkImageMapToColors&);  // Not implemented.
    00119 };
    00120
    00121 #endif
    00122
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    00128