| Geant4 Cross Reference |
1 //
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5 // * The Geant4 software is copyright of the Copyright Holders of *
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25 //
26 #ifndef DicomVFileImage__HH
27 #define DicomVFileImage__HH
28
29 #include "DicomFileMgr.hh"
30 #include "DicomVFile.hh"
31
32 #include "G4ThreeVector.hh"
33
34 class DicomVFileImage : public DicomVFile
35 {
36 public:
37 DicomVFileImage();
38 DicomVFileImage(DcmDataset* dset);
39 ~DicomVFileImage() {};
40
41 public:
42 virtual void ReadData();
43
44 void operator+=(const DicomVFileImage& rhs);
45 DicomVFileImage operator+(const DicomVFileImage& rhs);
46 // add two slices that have the same dimensions, merging them in Z
47
48 void DumpHeaderToTextFile(std::ofstream& fout);
49
50 // Get and set methods
51 G4int GetNoVoxelsX() const { return fNoVoxelsX; };
52 G4int GetNoVoxelsY() const { return fNoVoxelsY; };
53 G4int GetNoVoxelsZ() const { return fNoVoxelsZ; };
54 G4int GetNoVoxels() const { return fNoVoxelsX * fNoVoxelsY * fNoVoxelsZ; };
55
56 G4double GetMinX() const { return fMinX; };
57 G4double GetMinY() const { return fMinY; };
58 G4double GetMinZ() const { return fMinZ; };
59 G4double GetMaxX() const { return fMaxX; };
60 G4double GetMaxY() const { return fMaxY; };
61 G4double GetMaxZ() const { return fMaxZ; };
62
63 void SetNoVoxelsX(const G4int& val) { fNoVoxelsX = val; }
64 void SetNoVoxelsY(const G4int& val) { fNoVoxelsY = val; }
65 void SetNoVoxelsZ(const G4int& val) { fNoVoxelsZ = val; }
66
67 void SetMinX(const G4double& val) { fMinX = val; };
68 void SetMaxX(const G4double& val) { fMaxX = val; };
69 void SetMinY(const G4double& val) { fMinY = val; };
70 void SetMaxY(const G4double& val) { fMaxY = val; };
71 void SetMinZ(const G4double& val) { fMinZ = val; };
72 void SetMaxZ(const G4double& val) { fMaxZ = val; };
73
74 const G4double& GetLocation() const { return fLocation; }
75
76 void SetLocation(const G4double& val) { fLocation = val; }
77
78 G4ThreeVector GetOrientationRows() const { return fOrientationRows; }
79 G4ThreeVector GetOrientationColumns() const { return fOrientationColumns; }
80
81 private:
82 template<typename T>
83 inline bool CheckConsistency(const T&, const T&, G4String);
84
85 void ReadPixelData();
86 void Print(std::ostream& out);
87
88 protected:
89 G4double fLocation;
90 G4double fBitAllocated;
91 G4double fRescaleSlope;
92 G4double fRescaleIntercept;
93
94 G4int fNoVoxelsX, fNoVoxelsY, fNoVoxelsZ; // number of voxels in each dimensions
95 G4double fMinX, fMinY, fMinZ; // minimum extension of voxels (position of wall)
96 G4double fMaxX, fMaxY, fMaxZ; // maximum extension of voxels (position of wall)
97 G4double fVoxelDimX, fVoxelDimY, fVoxelDimZ; // maximum extension of voxels (position of wall)
98
99 G4ThreeVector fOrientationRows;
100 G4ThreeVector fOrientationColumns;
101
102 std::vector<int> fHounsfieldV;
103
104 DicomFileMgr* theFileMgr;
105 };
106
107 //============================================================================
108 template<typename T>
109 inline bool DicomVFileImage::CheckConsistency(const T& val1, const T& val2, G4String category)
110 {
111 if (val1 != val2) {
112 G4Exception("DicomVFileImager::CheckConsistency",
113 "Consistency Mismatch : Keeping previous value if nonzero", JustWarning,
114 category.c_str());
115 return false;
116 }
117 return true;
118 }
119
120 #endif
121