RTK  2.6.0
Reconstruction Toolkit
rtkThreeDCircularProjectionGeometryXMLFileReader.h
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18 
19 #ifndef rtkThreeDCircularProjectionGeometryXMLFileReader_h
20 #define rtkThreeDCircularProjectionGeometryXMLFileReader_h
21 
22 #ifdef _MSC_VER
23 # pragma warning(disable : 4786)
24 #endif
25 
26 #include <itkXMLFile.h>
28 #include "RTKExport.h"
29 
30 namespace rtk
31 {
32 
44 class RTK_EXPORT ThreeDCircularProjectionGeometryXMLFileReader : public itk::XMLReader<ThreeDCircularProjectionGeometry>
45 {
46 public:
47  ITK_DISALLOW_COPY_AND_MOVE(ThreeDCircularProjectionGeometryXMLFileReader);
48 
53 
57 
59  static const unsigned int CurrentVersion = 3;
60 
62 #ifdef itkOverrideGetNameOfClassMacro
63  itkOverrideGetNameOfClassMacro(ThreeDCircularProjectionGeometryXMLFileReader);
64 #else
65  itkTypeMacro(ThreeDCircularProjectionGeometryXMLFileReader, itk::XMLFileReader);
66 #endif
67 
68 
70  itkNewMacro(Self);
71 
73  int
74  CanReadFile(const char * name) override;
75 
77  itkGetModifiableObjectMacro(Geometry, GeometryType);
78 
79 protected:
82 
86  void
87  StartElement(const char * name, const char ** atts) override;
88 
89  void
90  StartElement(const char * name);
91 
92  void
93  EndElement(const char * name) override;
94 
95  void
96  CharacterDataHandler(const char * inData, int inLength) override;
97 
98 private:
99  GeometryPointer m_Geometry{ GeometryType::New() };
100 
101  std::string m_CurCharacterData{ "" };
102 
104  double m_InPlaneAngle{ 0. };
105  double m_OutOfPlaneAngle{ 0. };
106  double m_GantryAngle{ 0. };
107  double m_SourceToIsocenterDistance{ 0. };
108  double m_SourceOffsetX{ 0. };
109  double m_SourceOffsetY{ 0. };
110  double m_SourceToDetectorDistance{ 0. };
111  double m_ProjectionOffsetX{ 0. };
112  double m_ProjectionOffsetY{ 0. };
113  double m_CollimationUInf{ std::numeric_limits<double>::max() };
114  double m_CollimationUSup{ std::numeric_limits<double>::max() };
115  double m_CollimationVInf{ std::numeric_limits<double>::max() };
116  double m_CollimationVSup{ std::numeric_limits<double>::max() };
118 
121 
123  unsigned int m_Version{ 0 };
124 };
125 
132  ReadGeometry(const std::string & filename);
133 
134 } // namespace rtk
135 #endif
typename itk::Matrix< double, TDimension, TDimension+1 > MatrixType
Projection geometry for a source and a 2-D flat panel.
RTK_EXPORT ThreeDCircularProjectionGeometry::Pointer ReadGeometry(const std::string &filename)