Main Page   Groups   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Concepts

itkNonUniformBSpline.h

Go to the documentation of this file.
00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkNonUniformBSpline.h,v $
00005   Language:  C++
00006   Date:      $Date: 2010-04-30 17:00:49 $
00007   Version:   $Revision: 1.8 $
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 __itkNonUniformBSpline_h
00019 #define __itkNonUniformBSpline_h
00020 
00021 #if defined(_MSC_VER)
00022 #pragma warning ( disable : 4786 )
00023 #endif
00024 
00025 #include <vector>
00026 
00027 #include "itkPoint.h"
00028 #include "itkObject.h"
00029 #include "itkObjectFactory.h"
00030 #include "itkArray.h"
00031 
00032 namespace itk {
00033 
00047 template < unsigned int TDimension = 3 >
00048 class NonUniformBSpline 
00049   : public Object
00050 {
00051 public:
00055   typedef NonUniformBSpline                            Self;
00056   typedef Object                                       Superclass;
00057   typedef SmartPointer < Self >                        Pointer;
00058   typedef SmartPointer < const Self >                  ConstPointer;
00059   typedef double                                       ScalarType;
00060   typedef itk::Point< ScalarType, TDimension >         PointType;
00061   typedef std::vector < PointType >                    PointListType;
00062   typedef PointListType *                              PointListPointer;
00063   typedef std::vector < double >                       KnotListType;
00064   typedef std::vector<double>                          CoordinateListType;
00065   typedef itk::Point<double, TDimension >              ControlPointType;
00066   typedef std::vector< ControlPointType >              ControlPointListType;
00067   typedef ControlPointListType *                       ControlPointListPointer;
00068   typedef std::vector<double>                          ChordLengthListType;
00069 
00071   itkNewMacro( Self );
00072 
00074   itkTypeMacro( NonUniformBSpline, Object );
00075 
00079   void SetPoints( PointListType & newPoints );
00080 
00084   const PointListType & GetPoints() const;
00085 
00090   void SetKnots( KnotListType & newKnots);
00091 
00095   const KnotListType & GetKnots() const;
00096 
00100   void ComputeChordLengths();
00101 
00106   PointType  EvaluateSpline(const Array<double> & p) const;
00107   PointType  EvaluateSpline( double t ) const;
00109 
00113   void ComputeControlPoints();
00114 
00118   void SetControlPoints( ControlPointListType& ctrlpts );
00119 
00123   const ControlPointListType & GetControlPoints() const;
00124 
00131   double NonUniformBSplineFunctionRecursive(unsigned int order, unsigned int i, double t) const;
00132 
00136   itkSetMacro( SplineOrder, unsigned int );
00137   itkGetConstReferenceMacro( SplineOrder, unsigned int );
00139 
00140 
00141 protected:
00142 
00146   NonUniformBSpline();
00147 
00151   virtual ~NonUniformBSpline();
00152 
00156   virtual void PrintSelf( std::ostream& os, Indent indent ) const;
00157 
00161   PointListType         m_Points;  
00162 
00166   KnotListType          m_Knots;
00167 
00171   ControlPointListType  m_ControlPoints;
00172 
00176   ChordLengthListType   m_ChordLength;  
00177 
00181   ChordLengthListType   m_CumulativeChordLength;
00182 
00186   unsigned int          m_SplineOrder;
00187 
00191   unsigned int          m_SpatialDimension;
00192 
00193 };
00194 
00195 } // end namespace itk
00196 
00197 #ifndef ITK_MANUAL_INSTANTIATION 
00198 #include "itkNonUniformBSpline.txx" 
00199 #endif 
00200 
00201 
00202 #endif // __itkNonUniformBSpline_h
00203 

Generated at Mon Jul 12 2010 19:18:55 for ITK by doxygen 1.7.1 written by Dimitri van Heesch, © 1997-2000