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itkPointSetToImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkPointSetToImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-04-25 12:27:54 $
00007   Version:   $Revision: 1.7 $
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 __itkPointSetToImageFilter_h
00018 #define __itkPointSetToImageFilter_h
00019 
00020 #include "itkImageSource.h"
00021 #include "itkConceptChecking.h"
00022 
00023 namespace itk
00024 {
00025   
00032 template <class TInputPointSet, class TOutputImage>
00033 class ITK_EXPORT PointSetToImageFilter : public ImageSource<TOutputImage>
00034 {
00035 public:
00037   typedef PointSetToImageFilter                Self;
00038   typedef ImageSource<TOutputImage>            Superclass;
00039   typedef SmartPointer<Self>                   Pointer;
00040   typedef SmartPointer<const Self>             ConstPointer;
00041   typedef typename TOutputImage::SizeType      SizeType;
00042   typedef TOutputImage                         OutputImageType;
00043   typedef typename OutputImageType::Pointer    OutputImagePointer;
00044   typedef typename OutputImageType::ValueType  ValueType;
00045 
00047   itkNewMacro(Self);
00048 
00050   itkTypeMacro(PointSetToImageFilter,ImageSource);
00051 
00053   typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
00054 
00056   typedef TInputPointSet                             InputPointSetType;
00057   typedef typename InputPointSetType::Pointer        InputPointSetPointer;
00058   typedef typename InputPointSetType::ConstPointer   InputPointSetConstPointer;
00059 
00061   itkStaticConstMacro(InputPointSetDimension, unsigned int,
00062                       InputPointSetType::PointDimension);
00063   itkStaticConstMacro(OutputImageDimension, unsigned int,
00064                       TOutputImage::ImageDimension);
00066 
00068   typedef typename TOutputImage::SpacingType        SpacingType;
00069   typedef typename TOutputImage::DirectionType      DirectionType;
00070   typedef typename TOutputImage::PointType          PointType;
00071 
00073   virtual void SetInput( const InputPointSetType *pointset);
00074   virtual void SetInput( unsigned int, const InputPointSetType * pointset);
00075   const InputPointSetType * GetInput(void);
00076   const InputPointSetType * GetInput(unsigned int idx);
00078 
00083   itkSetMacro(Spacing,SpacingType);
00084   virtual void SetSpacing( const double* spacing);
00085   virtual void SetSpacing( const float* spacing);
00087 
00092   itkGetConstReferenceMacro(Spacing,SpacingType);
00093 
00097   itkSetMacro(Direction,DirectionType);
00098   itkGetConstReferenceMacro(Direction,DirectionType);
00100 
00105   itkSetMacro(Origin,PointType);
00106   virtual void SetOrigin( const double* origin);
00107   virtual void SetOrigin( const float* origin);
00109 
00114   itkGetConstReferenceMacro(Origin,PointType);
00115 
00122   itkSetMacro(InsideValue, ValueType);
00123   itkGetConstMacro(InsideValue, ValueType);
00125 
00132   itkSetMacro(OutsideValue, ValueType);
00133   itkGetConstMacro(OutsideValue, ValueType);
00135 
00137   itkSetMacro(Size,SizeType);
00138   itkGetConstMacro(Size,SizeType);
00140 
00141 protected:
00142   PointSetToImageFilter();
00143   ~PointSetToImageFilter();
00144 
00145   virtual void GenerateOutputInformation(){}; // do nothing
00146   virtual void GenerateData();
00147 
00148   SizeType            m_Size;
00149   PointType           m_Origin;
00150   SpacingType         m_Spacing;
00151   DirectionType       m_Direction;
00152   ValueType           m_InsideValue;
00153   ValueType           m_OutsideValue;
00154 
00155   virtual void PrintSelf(std::ostream& os, Indent indent) const;
00156 
00157 private:
00158   PointSetToImageFilter(const Self&); //purposely not implemented
00159   void operator=(const Self&); //purposely not implemented
00160 
00161 
00162 };
00163 
00164 } // end namespace itk
00165 
00166 #ifndef ITK_MANUAL_INSTANTIATION
00167 #include "itkPointSetToImageFilter.txx"
00168 #endif
00169 
00170 #endif
00171 

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