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dox/Imaging/vtkImageMapToColors.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageMapToColors.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 __vtkImageMapToColors_h
00032 #define __vtkImageMapToColors_h
00033 
00034 
00035 #include "vtkThreadedImageAlgorithm.h"
00036 
00037 class vtkScalarsToColors;
00038 
00039 class VTK_IMAGING_EXPORT vtkImageMapToColors : public vtkThreadedImageAlgorithm
00040 {
00041 public:
00042   static vtkImageMapToColors *New();
00043   vtkTypeRevisionMacro(vtkImageMapToColors,vtkThreadedImageAlgorithm);
00044   void PrintSelf(ostream& os, vtkIndent indent);
00045 
00047 
00048   virtual void SetLookupTable(vtkScalarsToColors*);
00049   vtkGetObjectMacro(LookupTable,vtkScalarsToColors);
00051 
00053 
00054   vtkSetMacro(OutputFormat,int);
00055   vtkGetMacro(OutputFormat,int);
00056   void SetOutputFormatToRGBA() { this->OutputFormat = VTK_RGBA; };
00057   void SetOutputFormatToRGB() { this->OutputFormat = VTK_RGB; };
00058   void SetOutputFormatToLuminanceAlpha() { this->OutputFormat = VTK_LUMINANCE_ALPHA; };
00059   void SetOutputFormatToLuminance() { this->OutputFormat = VTK_LUMINANCE; };
00061 
00063 
00064   vtkSetMacro(ActiveComponent,int);
00065   vtkGetMacro(ActiveComponent,int);
00067 
00069 
00072   vtkSetMacro(PassAlphaToOutput,int);
00073   vtkBooleanMacro(PassAlphaToOutput,int);
00074   vtkGetMacro(PassAlphaToOutput,int);
00076 
00078   virtual unsigned long GetMTime();
00079 
00080 protected:
00081   vtkImageMapToColors();
00082   ~vtkImageMapToColors();
00083 
00084   virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00085   
00086   void ThreadedRequestData(vtkInformation *request,
00087                            vtkInformationVector **inputVector,
00088                            vtkInformationVector *outputVector,
00089                            vtkImageData ***inData, vtkImageData **outData,
00090                            int extent[6], int id);
00091 
00092   virtual int RequestData(vtkInformation *request,
00093                           vtkInformationVector **inputVector,
00094                           vtkInformationVector *outputVector);
00095 
00096   vtkScalarsToColors *LookupTable;
00097   int OutputFormat;
00098   
00099   int ActiveComponent;
00100   int PassAlphaToOutput;
00101 
00102   int DataWasPassed;
00103 private:
00104   vtkImageMapToColors(const vtkImageMapToColors&);  // Not implemented.
00105   void operator=(const vtkImageMapToColors&);  // Not implemented.
00106 };
00107 
00108 #endif
00109 
00110 
00111 
00112 
00113 
00114 
00115 

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