00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkScalarImageToHistogramGenerator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2005/01/14 22:27:56 $ 00007 Version: $Revision: 1.3 $ 00008 00009 Copyright (c) Insight Software 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 __itkScalarImageToHistogramGenerator_h 00018 #define __itkScalarImageToHistogramGenerator_h 00019 00020 00021 #include "itkScalarImageToListAdaptor.h" 00022 #include "itkListSampleToHistogramGenerator.h" 00023 #include "itkObject.h" 00024 00025 00026 namespace itk { 00027 namespace Statistics { 00028 00029 template< class TImageType > 00030 class ScalarImageToHistogramGenerator : public Object 00031 { 00032 public: 00034 typedef ScalarImageToHistogramGenerator Self ; 00035 typedef Object Superclass; 00036 typedef SmartPointer<Self> Pointer; 00037 typedef SmartPointer<const Self> ConstPointer; 00038 00040 itkTypeMacro(ScalarImageToHistogramGenerator, Object) ; 00041 00043 itkNewMacro(Self) ; 00044 00045 typedef TImageType ImageType; 00046 typedef itk::Statistics::ScalarImageToListAdaptor< 00047 ImageType 00048 > AdaptorType; 00049 typedef typename AdaptorType::Pointer AdaptorPointer; 00050 typedef typename ImageType::PixelType PixelType; 00051 00052 typedef itk::Statistics::ListSampleToHistogramGenerator< 00053 AdaptorType, 00054 PixelType 00055 > GeneratorType; 00056 00057 typedef typename GeneratorType::Pointer GeneratorPointer; 00058 00059 typedef typename GeneratorType::HistogramType HistogramType; 00060 typedef typename HistogramType::Pointer HistogramPointer; 00061 typedef typename HistogramType::ConstPointer HistogramConstPointer; 00062 00063 public: 00064 00066 void Compute( void ); 00067 00069 void SetInput( const ImageType * ); 00070 00074 const HistogramType * GetOutput() const; 00075 00077 void SetNumberOfBins( unsigned int numberOfBins ); 00078 00080 void SetMarginalScale( double marginalScale ); 00081 00082 00083 protected: 00084 ScalarImageToHistogramGenerator(); 00085 virtual ~ScalarImageToHistogramGenerator() {}; 00086 void PrintSelf(std::ostream& os, Indent indent) const; 00087 00088 00089 private: 00090 00091 AdaptorPointer m_ImageToListAdaptor; 00092 00093 GeneratorPointer m_HistogramGenerator; 00094 00095 }; 00096 00097 00098 } // end of namespace Statistics 00099 } // end of namespace itk 00100 00101 #ifndef ITK_MANUAL_INSTANTIATION 00102 #include "itkScalarImageToHistogramGenerator.txx" 00103 #endif 00104 00105 #endif