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00017 #ifndef __itkVOLImageIO_h
00018 #define __itkVOLImageIO_h
00019
00020 #include "itkImageIOBase.h"
00021 #include "stdio.h"
00022 #include <string>
00023
00024 #ifndef VOL_MAGIC_NUMBER
00025 #define VOL_MAGIC_NUMBER 0x21654387
00026 #endif
00027
00028
00029 namespace itk
00030 {
00031
00039 class ITK_EXPORT VOLImageIO : public ImageIOBase
00040 {
00041 public:
00043 typedef VOLImageIO Self;
00044 typedef ImageIOBase Superclass;
00045 typedef SmartPointer<Self> Pointer;
00046
00048 itkNewMacro(Self);
00049
00051 itkTypeMacro(VOLImageIO, Superclass);
00052
00053
00054
00057 virtual bool CanReadFile(const char*);
00058
00060 virtual void ReadImageInformation();
00061 void ReadVersion1_0(FILE * fp);
00062 void ReadVersion1_1(FILE * fp);
00063 void ReadVersion2_1(FILE * fp);
00064 void ReadVersion2_3(FILE * fp);
00065
00067 virtual const std::type_info& GetPixelType() const ;
00068
00070 virtual void Read(void* buffer);
00071
00072
00073
00076 virtual bool CanWriteFile(const char*)
00077 { return false; }
00078
00081 virtual void WriteImageInformation() {};
00082
00085 virtual void Write(const void* buffer)
00086 { return; }
00087
00090 unsigned int GetComponentSize() const;
00091 itkGetMacro(File_type, unsigned long);
00092 itkGetMacro(File_rev, char*);
00093 itkGetMacro(Description, char*);
00094 itkGetMacro(Date, char*);
00095 itkGetMacro(Time, char*);
00096 itkGetMacro(Patient, char*);
00097 itkGetMacro(Clinic, char*);
00098 itkGetMacro(NumEchoFrames, unsigned long);
00099 itkGetMacro(NumDopFrames, unsigned long);
00100 itkGetMacro(Dopmode, char);
00101 itkGetMacro(EchoLPF, long);
00102 itkGetMacro(DopLPF, long);
00103 itkGetMacro(Repetition, long);
00104 itkGetMacro(Xducer_name, char*);
00105 itkGetMacro(Xducer_ID, long);
00106 itkGetMacro(Xducer_freq, double);
00107 itkGetMacro(Depth, double);
00108 itkGetMacro(Default_depth, double);
00109 itkGetMacro(App_name, char*);
00110 itkGetMacro(Application, char);
00111 itkGetMacro(Scan_fmt, long);
00112 itkGetMacro(Dataset_name, char*);
00113 itkGetMacro(First_tx_line, short);
00114 itkGetMacro(Last_tx_line, short);
00115 itkGetMacro(Lines, short);
00116 itkGetMacro(Az_lines, short);
00117 itkGetMacro(Az_angle, double);
00118 itkGetMacro(Az_angular_separation, double);
00119 itkGetMacro(El_lines, short);
00120 itkGetMacro(El_angle, double);
00121 itkGetMacro(El_angular_separation, double);
00122 itkGetMacro(Tx_offset, long);
00123 itkGetMacro(Rx_offset, long);
00124 itkGetMacro(MclkFreq, double);
00125 itkGetMacro(SampleSize, double);
00126 itkGetMacro(Mclk2Size, double);
00127 itkGetMacro(SampleRate, long);
00128 itkGetMacro(LineGroupSize, unsigned long);
00129 itkGetMacro(NumECGSamples, unsigned long);
00130 itkGetMacro(GrayImageSize, unsigned long);
00131 itkGetMacro(DopplerImageSize, unsigned long);
00132 itkGetMacro(EcgSize, unsigned long);
00133 itkGetMacro(MiscDataSize, unsigned long);
00134 itkGetMacro(GrayImageOffset, unsigned long);
00135 itkGetMacro(DopplerImageOffset, unsigned long);
00136 itkGetMacro(EcgOffset, unsigned long);
00137 itkGetMacro(MiscDataOffset, unsigned long);
00138 itkGetMacro(File_control_timing_type, char*);
00139 itkGetMacro(DopplerVolInfo, char*);
00140 itkGetMacro(ScanDepthCount, short);
00141 itkGetMacro(ScanDepth, short);
00142 itkGetMacro(Az_sector_tilt, double);
00143 itkGetMacro(Elev_sector_tilt, double);
00144 itkGetMacro(DopplerSegData, char*);
00145 itkGetMacro(FrameRate, double);
00146 itkGetMacro(Sweepspeed, long);
00147 itkGetMacro(Update_interval, long);
00148 itkGetMacro(Contrast_on, unsigned long);
00149 itkGetMacro(Comp_curve_p0_x, long);
00150 itkGetMacro(Comp_curve_p0_y, long);
00151 itkGetMacro(Comp_curve_p1_x, long);
00152 itkGetMacro(Comp_curve_p1_y, long);
00153 itkGetMacro(Comp_curve_p2_x, long);
00154 itkGetMacro(Comp_curve_p2_y, long);
00155 itkGetMacro(Comp_curve_p3_x, long);
00156 itkGetMacro(Comp_curve_p3_y, long);
00157 itkGetMacro(Comp_curve_scaling_index, long);
00158 itkGetMacro(Echo_reject, long);
00159 const double** GetMt_tp() const;
00160 itkGetMacro(True_axis_defined, unsigned long);
00161 itkGetMacro(True_axis_on, unsigned long);
00162 itkGetMacro(Parallel_x_tilt, double);
00163 itkGetMacro(Parallel_y_tilt, double);
00164 itkGetMacro(Parallel_depth, double);
00165 itkGetMacro(Parallel_spacing, double);
00166 itkGetMacro(Parallel_thickness, long);
00167 itkGetMacro(Viewport_transform_flags, unsigned long);
00168 itkGetMacro(Stress_mode, unsigned long);
00169 itkGetMacro(Stress_label, char*);
00170 itkGetMacro(Heart_rate, double);
00171 itkGetMacro(Stage_timer_value, long);
00172 itkGetMacro(Ecg_display_on, unsigned long);
00173 double GetBlanking();
00174 itkGetMacro(Samples, short);
00175
00177 itkGetMacro(ColorImageSize, unsigned long);
00178 itkGetMacro(ColorImageOffset, unsigned long);
00179 itkGetMacro(Oag_params, char*);
00180 itkGetMacro(Cscanfmt, unsigned long);
00181 itkGetMacro(Oaglinear, unsigned long);
00182 itkGetMacro(Maxradius, unsigned long);
00183 itkGetMacro(Anglescale, double);
00184 double GetSkinoffset();
00185
00186 protected:
00187 VOLImageIO();
00188 ~VOLImageIO();
00189 void PrintSelf(std::ostream& os, Indent indent) const;
00190
00192 void ReadData(FILE * fp, void * buffer, size_t size, long pos = -1);
00193 void ReadData(FILE * fp, char * buffer, size_t size, long pos = -1);
00194
00195 private:
00196 VOLImageIO(const Self&);
00197 void operator=(const Self&);
00198
00200 unsigned long m_File_type;
00201 char m_File_rev[12];
00202 char m_Description[128];
00203 char m_Date[12];
00204 char m_Time[12];
00205 char m_Patient[64];
00206 char m_Clinic[64];
00207 unsigned long m_NumEchoFrames;
00208 unsigned long m_NumDopFrames;
00209 char m_Dopmode;
00210 long m_EchoLPF;
00211 long m_DopLPF;
00212 long m_Repetition;
00213 char m_Xducer_name[16];
00214 long m_Xducer_ID;
00215 double m_Xducer_freq;
00216 double m_Depth;
00217 double m_Default_depth;
00218 char m_App_name[24];
00219 char m_Application;
00220 long m_Scan_fmt;
00221 char m_Dataset_name[64];
00222 short m_First_tx_line;
00223 short m_Last_tx_line;
00224 short m_Lines;
00225 short m_Az_lines;
00226 double m_Az_angle;
00227 double m_Az_angular_separation;
00228 short m_El_lines;
00229 double m_El_angle;
00230 double m_El_angular_separation;
00231 long m_Tx_offset;
00232 long m_Rx_offset;
00233 double m_MclkFreq;
00234 double m_SampleSize;
00235 double m_Mclk2Size;
00236 long m_SampleRate;
00237 unsigned long m_LineGroupSize;
00238 unsigned long m_NumECGSamples;
00239 unsigned long m_GrayImageSize;
00240 unsigned long m_DopplerImageSize;
00241 unsigned long m_EcgSize;
00242 unsigned long m_MiscDataSize;
00243 unsigned long m_GrayImageOffset;
00244 unsigned long m_DopplerImageOffset;
00245 unsigned long m_EcgOffset;
00246 unsigned long m_MiscDataOffset;
00247 char m_File_control_timing_type[272];
00248 char m_DopplerVolInfo[989];
00249 short m_ScanDepthCount;
00250 short m_ScanDepth;
00251 double m_Az_sector_tilt;
00252 double m_Elev_sector_tilt;
00253 char m_DopplerSegData[68];
00254 double m_FrameRate;
00255 long m_Sweepspeed;
00256 long m_Update_interval;
00257 unsigned long m_Contrast_on;
00258 long m_Comp_curve_p0_x;
00259 long m_Comp_curve_p0_y;
00260 long m_Comp_curve_p1_x;
00261 long m_Comp_curve_p1_y;
00262 long m_Comp_curve_p2_x;
00263 long m_Comp_curve_p2_y;
00264 long m_Comp_curve_p3_x;
00265 long m_Comp_curve_p3_y;
00266 long m_Comp_curve_scaling_index;
00267 long m_Echo_reject;
00268 double m_Mt_tp[4][4];
00269 unsigned long m_True_axis_defined;
00270 unsigned long m_True_axis_on;
00271 double m_Parallel_x_tilt;
00272 double m_Parallel_y_tilt;
00273 double m_Parallel_depth;
00274 double m_Parallel_spacing;
00275 long m_Parallel_thickness;
00276 unsigned long m_Viewport_transform_flags;
00277 unsigned long m_Stress_mode;
00278 char m_Stress_label[64];
00279 double m_Heart_rate;
00280 long m_Stage_timer_value;
00281 unsigned long m_Ecg_display_on;
00282
00283 double m_Blanking;
00284 short m_Samples;
00285
00287 unsigned long m_ColorImageSize;
00288 unsigned long m_ColorImageOffset;
00289 char m_Oag_params[28];
00290 unsigned long m_Cscanfmt;
00291 unsigned long m_Oaglinear;
00292 unsigned long m_Maxradius;
00293 double m_Anglescale;
00294 double m_Skinoffset;
00295 };
00296
00297
00298 }
00299
00300
00301 #endif
00302