double dDefaultFocalLength = 1, double dDefaultCenterDetectorLength = 1, double dDefaultViewRatio = 1.,
double dDefaultScanRatio = 1., int iDefaultGeometry = Scanner::GEOMETRY_PARALLEL, int iDefaultTrace = Trace::TRACE_NONE);
~DialogGetProjectionParameters ();
unsigned int getNDet ();
unsigned int getNView ();
double dDefaultFocalLength = 1, double dDefaultCenterDetectorLength = 1, double dDefaultViewRatio = 1.,
double dDefaultScanRatio = 1., int iDefaultGeometry = Scanner::GEOMETRY_PARALLEL, int iDefaultTrace = Trace::TRACE_NONE);
~DialogGetProjectionParameters ();
unsigned int getNDet ();
unsigned int getNView ();