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00031 #ifndef __itkTransformToDeformationFieldSource_h
00032 #define __itkTransformToDeformationFieldSource_h
00033
00034 #include "itkTransform.h"
00035 #include "itkImageSource.h"
00036
00037 namespace itk
00038 {
00039
00070 template <class TOutputImage,
00071 class TTransformPrecisionType=double>
00072 class ITK_EXPORT TransformToDeformationFieldSource:
00073 public ImageSource<TOutputImage>
00074 {
00075 public:
00077 typedef TransformToDeformationFieldSource Self;
00078 typedef ImageSource<TOutputImage> Superclass;
00079 typedef SmartPointer<Self> Pointer;
00080 typedef SmartPointer<const Self> ConstPointer;
00081
00082 typedef TOutputImage OutputImageType;
00083 typedef typename OutputImageType::Pointer OutputImagePointer;
00084 typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
00085 typedef typename OutputImageType::RegionType OutputImageRegionType;
00086
00088 itkNewMacro( Self );
00089
00091 itkTypeMacro( TransformToDeformationFieldSource, ImageSource );
00092
00094 itkStaticConstMacro( ImageDimension, unsigned int,
00095 TOutputImage::ImageDimension );
00096
00098 typedef Transform<TTransformPrecisionType,
00099 itkGetStaticConstMacro( ImageDimension ),
00100 itkGetStaticConstMacro( ImageDimension )> TransformType;
00101 typedef typename TransformType::ConstPointer TransformPointerType;
00103
00105 typedef typename OutputImageType::PixelType PixelType;
00106 typedef typename PixelType::ValueType PixelValueType;
00107 typedef typename OutputImageType::RegionType RegionType;
00108 typedef typename RegionType::SizeType SizeType;
00109 typedef typename OutputImageType::IndexType IndexType;
00110 typedef typename OutputImageType::PointType PointType;
00111 typedef typename OutputImageType::SpacingType SpacingType;
00112 typedef typename OutputImageType::PointType OriginType;
00113 typedef typename OutputImageType::DirectionType DirectionType;
00114
00116 typedef ImageBase< itkGetStaticConstMacro( ImageDimension ) > ImageBaseType;
00117
00125 itkSetConstObjectMacro( Transform, TransformType );
00126
00128 itkGetConstObjectMacro( Transform, TransformType );
00129
00131 virtual void SetOutputSize( const SizeType & size );
00132
00134 virtual const SizeType & GetOutputSize();
00135
00138 virtual void SetOutputIndex( const IndexType & index );
00139
00141 virtual const IndexType & GetOutputIndex();
00142
00144 itkSetMacro( OutputRegion, OutputImageRegionType );
00145
00147 itkGetConstReferenceMacro( OutputRegion, OutputImageRegionType );
00148
00150 itkSetMacro( OutputSpacing, SpacingType );
00151 virtual void SetOutputSpacing( const double* values );
00153
00155 itkGetConstReferenceMacro( OutputSpacing, SpacingType );
00156
00158 itkSetMacro( OutputOrigin, OriginType );
00159 virtual void SetOutputOrigin( const double* values);
00161
00163 itkGetConstReferenceMacro( OutputOrigin, OriginType );
00164
00166 itkSetMacro( OutputDirection, DirectionType );
00167 itkGetConstReferenceMacro( OutputDirection, DirectionType );
00169
00171 void SetOutputParametersFromImage( const ImageBaseType * image );
00172
00174 virtual void GenerateOutputInformation( void );
00175
00177 virtual void BeforeThreadedGenerateData( void );
00178
00180 unsigned long GetMTime( void ) const;
00181
00182 #ifdef ITK_USE_CONCEPT_CHECKING
00183
00184 itkStaticConstMacro(PixelDimension, unsigned int,
00185 PixelType::Dimension );
00186 itkConceptMacro(SameDimensionCheck,
00187 (Concept::SameDimension<ImageDimension,PixelDimension>));
00188
00190 #endif
00191
00192 protected:
00193 TransformToDeformationFieldSource( void );
00194 ~TransformToDeformationFieldSource( void ) {};
00195
00196 void PrintSelf( std::ostream& os, Indent indent ) const;
00197
00201 void ThreadedGenerateData(
00202 const OutputImageRegionType & outputRegionForThread,
00203 int threadId );
00204
00208 void NonlinearThreadedGenerateData(
00209 const OutputImageRegionType& outputRegionForThread,
00210 int threadId );
00211
00215 void LinearThreadedGenerateData(
00216 const OutputImageRegionType & outputRegionForThread,
00217 int threadId );
00218
00219 private:
00220
00221 TransformToDeformationFieldSource( const Self& );
00222 void operator=( const Self& );
00223
00225 RegionType m_OutputRegion;
00226 TransformPointerType m_Transform;
00227 SpacingType m_OutputSpacing;
00228 OriginType m_OutputOrigin;
00229 DirectionType m_OutputDirection;
00230
00231 };
00232
00233 }
00234
00235 #ifndef ITK_MANUAL_INSTANTIATION
00236 #include "itkTransformToDeformationFieldSource.txx"
00237 #endif
00238
00239 #endif // end #ifndef __itkTransformToDeformationFieldSource_h
00240