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00018 #ifndef __itkEllipseSpatialObject_h
00019 #define __itkEllipseSpatialObject_h
00020
00021 #include "itkSpatialObject.h"
00022 #include "itkAffineTransform.h"
00023 #include "itkFixedArray.h"
00024
00025 namespace itk
00026 {
00027
00033 template < unsigned int TDimension = 3 >
00034 class ITK_EXPORT EllipseSpatialObject
00035 : public SpatialObject< TDimension >
00036 {
00037
00038 public:
00039
00040 typedef EllipseSpatialObject Self;
00041 typedef double ScalarType;
00042 typedef SmartPointer < Self > Pointer;
00043 typedef SmartPointer < const Self > ConstPointer;
00044 typedef SpatialObject< TDimension > Superclass;
00045 typedef SmartPointer<Superclass> SuperclassPointer;
00046 typedef typename Superclass::PointType PointType;
00047 typedef typename Superclass::TransformType TransformType;
00048 typedef typename Superclass::BoundingBoxType BoundingBoxType;
00049 typedef VectorContainer<unsigned long,PointType> PointContainerType;
00050 typedef SmartPointer<PointContainerType> PointContainerPointer;
00051
00052 typedef FixedArray<double,TDimension> ArrayType;
00053 itkStaticConstMacro(NumberOfDimension, unsigned int,
00054 TDimension);
00055
00056 itkNewMacro( Self );
00057 itkTypeMacro( EllipseSpatialObject, SpatialObject );
00058
00061 void SetRadius(double radius);
00062
00064 itkSetMacro(Radius,ArrayType);
00065
00067 itkGetConstReferenceMacro(Radius,ArrayType);
00068
00071 virtual bool ValueAt( const PointType & point, double & value,
00072 unsigned int depth=0,
00073 char * name=NULL) const;
00074
00077 virtual bool IsEvaluableAt( const PointType & point,
00078 unsigned int depth=0,
00079 char * name=NULL) const;
00080
00082 virtual bool IsInside( const PointType & point,
00083 unsigned int depth,
00084 char *) const;
00085
00089 virtual bool IsInside( const PointType & point) const;
00090
00094 virtual bool ComputeLocalBoundingBox() const;
00095
00097 void CopyInformation(const DataObject *data);
00098
00099 protected:
00100 EllipseSpatialObject(const Self&);
00101 void operator=(const Self&);
00102
00103 EllipseSpatialObject( void );
00104 ~EllipseSpatialObject( void );
00105
00106 ArrayType m_Radius;
00107
00109 virtual void PrintSelf( std::ostream& os, Indent indent ) const;
00110
00111 };
00112
00113 }
00114
00115 #ifndef ITK_MANUAL_INSTANTIATION
00116 #include "itkEllipseSpatialObject.txx"
00117 #endif
00118
00119 #endif // __itkEllipseSpatialObject_h
00120