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00017 #ifndef __itkCropImageFilter_h
00018 #define __itkCropImageFilter_h
00019
00020 #include "itkExtractImageFilter.h"
00021
00022 namespace itk
00023 {
00024
00037 template <class TInputImage, class TOutputImage>
00038 class ITK_EXPORT CropImageFilter:
00039 public ExtractImageFilter<TInputImage,TOutputImage>
00040 {
00041 public:
00043 typedef CropImageFilter Self;
00044 typedef ExtractImageFilter<TInputImage,TOutputImage> Superclass;
00045 typedef SmartPointer<Self> Pointer;
00046 typedef SmartPointer<const Self> ConstPointer;
00047
00049 itkNewMacro(Self);
00050
00052 itkTypeMacro(CropImageFilter, ExtractImageFilter);
00053
00055 typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
00056 typedef typename Superclass::InputImageRegionType InputImageRegionType;
00057
00059 typedef typename Superclass::OutputImagePixelType OutputImagePixelType;
00060 typedef typename Superclass::InputImagePixelType InputImagePixelType;
00061
00063 typedef typename Superclass::OutputImageIndexType OutputImageIndexType;
00064 typedef typename Superclass::InputImageIndexType InputImageIndexType;
00065 typedef typename Superclass::OutputImageSizeType OutputImageSizeType;
00066 typedef typename Superclass::InputImageSizeType InputImageSizeType;
00067 typedef InputImageSizeType SizeType;
00068
00070 itkStaticConstMacro(InputImageDimension, unsigned int,
00071 Superclass::InputImageDimension);
00072 itkStaticConstMacro(OutputImageDimension, unsigned int,
00073 Superclass::OutputImageDimension);
00075
00077 itkSetMacro(UpperBoundaryCropSize, SizeType);
00078 itkGetConstMacro(UpperBoundaryCropSize, SizeType);
00079 itkSetMacro(LowerBoundaryCropSize, SizeType);
00080 itkGetConstMacro(LowerBoundaryCropSize, SizeType);
00082
00083 void SetBoundaryCropSize(const SizeType & s)
00084 {
00085 this->SetUpperBoundaryCropSize( s );
00086 this->SetLowerBoundaryCropSize( s );
00087 }
00088
00089 #ifdef ITK_USE_CONCEPT_CHECKING
00090
00091 itkConceptMacro(InputConvertibleToOutputCheck,
00092 (Concept::Convertible<InputImagePixelType, OutputImagePixelType>));
00093 itkConceptMacro(SameDimensionCheck,
00094 (Concept::SameDimension<InputImageDimension, OutputImageDimension>));
00095
00097 #endif
00098
00099 protected:
00100 CropImageFilter()
00101 {
00102 m_UpperBoundaryCropSize.Fill(0);
00103 m_LowerBoundaryCropSize.Fill(0);
00104 }
00105 ~CropImageFilter() {}
00106 void PrintSelf(std::ostream& os, Indent indent) const;
00107
00108
00109 void GenerateOutputInformation();
00110
00111 private:
00112 CropImageFilter(const Self&);
00113 void operator=(const Self&);
00114
00115 SizeType m_UpperBoundaryCropSize;
00116 SizeType m_LowerBoundaryCropSize;
00117 };
00118
00119
00120 }
00121
00122 #ifndef ITK_MANUAL_INSTANTIATION
00123 #include "itkCropImageFilter.txx"
00124 #endif
00125
00126 #endif
00127