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itkFixedCenterOfRotationAffineTransform.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkFixedCenterOfRotationAffineTransform.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:29:08 $
00007   Version:   $Revision: 1.4 $
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 
00018 #ifndef __itkFixedCenterOfRotationAffineTransform_h
00019 #define __itkFixedCenterOfRotationAffineTransform_h
00020 
00021 #include "itkAffineTransform.h"
00022 
00023 namespace itk
00024 {
00025 
00026 
00038 template <
00039  class TScalarType=double,      // Data type for scalars (e.g. float or double)
00040  unsigned int NDimensions=3>    // Number of dimensions in the input space
00041 class ITK_EXPORT FixedCenterOfRotationAffineTransform 
00042 : public AffineTransform< TScalarType, NDimensions >
00043 {
00044 public:
00046   typedef FixedCenterOfRotationAffineTransform  Self;
00047   typedef AffineTransform< TScalarType, NDimensions >  Superclass;
00048   typedef SmartPointer<Self>        Pointer;
00049   typedef SmartPointer<const Self>  ConstPointer;
00050     
00052   itkTypeMacro( FixedCenterOfRotationAffineTransform, AffineTransform );
00053   
00055   itkNewMacro( Self );
00056   
00058   itkStaticConstMacro(SpaceDimension, unsigned int, NDimensions);
00059   itkStaticConstMacro(ParametersDimension, unsigned int,
00060                       NDimensions*(NDimensions+1));
00061   
00062     
00064   typedef typename Superclass::ParametersType            ParametersType;
00065   typedef typename Superclass::JacobianType              JacobianType;
00066   typedef typename Superclass::ScalarType                ScalarType;
00067   typedef typename Superclass::InputVectorType           InputVectorType;
00068   typedef typename Superclass::OutputVectorType          OutputVectorType;
00069   typedef typename Superclass::InputCovariantVectorType     
00070                                             InputCovariantVectorType;
00071   typedef typename Superclass::OutputCovariantVectorType    
00072                                             OutputCovariantVectorType;
00073   typedef typename Superclass::InputVnlVectorType        InputVnlVectorType;
00074   typedef typename Superclass::OutputVnlVectorType       OutputVnlVectorType;
00075   typedef typename Superclass::InputPointType            InputPointType;
00076   typedef typename Superclass::OutputPointType           OutputPointType;
00077   typedef typename Superclass::MatrixType                MatrixType;
00078   typedef typename Superclass::OffsetType                OffsetType;
00079     
00083   void SetIdentity( void );
00084   
00086   void PrintSelf(std::ostream &s, Indent indent) const;
00087 
00089   void SetCenterOfRotationComponent(const InputPointType &cor);
00090   itkGetConstReferenceMacro( CenterOfRotationComponent, InputPointType );
00091    
00093   virtual void SetScaleComponent( const double scale[NDimensions] );
00095   virtual const double* GetScaleComponent() const {return m_ScaleComponent;};
00096 
00099   void SetMatrixComponent(const MatrixType &matrix);
00101   const MatrixType & GetMatrixComponent() const { return m_MatrixComponent; }
00102 
00104   void SetOffsetComponent(const OffsetType &offset);
00105 
00107   const OffsetType & GetOffsetComponent(void) const 
00108                                       { return m_OffsetComponent; }
00109 
00113   void SetMatrix(const MatrixType &matrix);
00114 
00118   void SetOffset(const OffsetType &offset);
00119 
00123   void SetParameters( const ParametersType & parameters );
00124 
00126   const ParametersType& GetParameters(void) const;
00127 
00128 protected:
00130   FixedCenterOfRotationAffineTransform();      
00131    
00133   virtual ~FixedCenterOfRotationAffineTransform();
00134     
00135 private:
00136 
00137   FixedCenterOfRotationAffineTransform(const Self & other);
00138   const Self & operator=( const Self & );
00139   
00140   InputPointType      m_CenterOfRotationComponent;
00141   double              m_ScaleComponent[NDimensions];
00142   MatrixType          m_MatrixComponent;
00143   MatrixType          m_ScaleMatrixComponent;
00144   OffsetType          m_OffsetComponent;
00145 
00146   void RecomputeMatrix();
00147   void RecomputeOffset();
00148 
00149 
00150 }; //class FixedCenterOfRotationAffineTransform
00151   
00152 }  // namespace itk
00153 
00154 
00155 #ifndef ITK_MANUAL_INSTANTIATION
00156 #include "itkFixedCenterOfRotationAffineTransform.txx"
00157 #endif
00158 
00159 #endif /* __itkFixedCenterOfRotationAffineTransform_h */
00160 
00161 
00162 
00163 
00164 

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