itkConvertPixelBuffer.h Source File

00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkConvertPixelBuffer.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/01/15 19:45:16 $
00007   Version:   $Revision: 1.3 $
00008 
00009   Copyright (c) 2002 Insight Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkConvertPixelBuffer_h
00018 #define __itkConvertPixelBuffer_h
00019 
00020 #include "itkObject.h"
00021 
00022 namespace itk
00023 {
00033 template <
00034   typename InputPixelType,
00035   typename OutputPixelType,
00036   class OutputConvertTraits
00037 >
00038 class ConvertPixelBuffer
00039 {
00040 public:
00042   typedef typename OutputConvertTraits::ComponentType OutputComponentType;
00043 
00045   static void Convert(InputPixelType* inputData, 
00046                       int inputNumberOfComponents, 
00047                       OutputPixelType* outputData , int size);
00048 protected:
00050   static void ConvertGrayToGray(InputPixelType* inputData, 
00051                                 OutputPixelType* outputData , int size);
00052   static void ConvertRGBToGray(InputPixelType* inputData, 
00053                                OutputPixelType* outputData , int size);
00054   static void ConvertRGBAToGray(InputPixelType* inputData, 
00055                                OutputPixelType* outputData , int size);
00056   static void ConvertMultiComponentToGray(InputPixelType* inputData, 
00057                                           int inputNumberOfComponents,
00058                                           OutputPixelType* outputData , 
00059                                           int size);
00060   
00062   static void ConvertGrayToRGB(InputPixelType* inputData, 
00063                                OutputPixelType* outputData , int size);
00064   static void ConvertRGBToRGB(InputPixelType* inputData, 
00065                                OutputPixelType* outputData , int size);
00066   static void ConvertRGBAToRGB(InputPixelType* inputData, 
00067                                OutputPixelType* outputData , int size);
00068   static void ConvertMultiComponentToRGB(InputPixelType* inputData, 
00069                                          int inputNumberOfComponents,
00070                                          OutputPixelType* outputData , 
00071                                          int size);
00072     
00074   static void ConvertGrayToRGBA(InputPixelType* inputData, 
00075                                 OutputPixelType* outputData , int size);
00076   static void ConvertRGBToRGBA(InputPixelType* inputData, 
00077                                OutputPixelType* outputData , int size);
00078   static void ConvertRGBAToRGBA(InputPixelType* inputData, 
00079                                 OutputPixelType* outputData , int size);
00080   static void ConvertMultiComponentToRGBA(InputPixelType* inputData, 
00081                                           int inputNumberOfComponents,
00082                                           OutputPixelType* outputData , 
00083                                           int size);
00084     
00085 private:
00086   ConvertPixelBuffer();
00087   ~ConvertPixelBuffer();
00088 };
00089 } //namespace ITK
00090 
00091 
00092 #ifndef ITK_MANUAL_INSTANTIATION
00093 #include "itkConvertPixelBuffer.txx"
00094 #endif
00095 
00096 #endif // __itkConvertPixelBuffer_h