** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: projections.h,v 1.13 2000/08/31 08:38:58 kevin Exp $
+** $Id: projections.h,v 1.19 2001/01/03 22:00:46 kevin Exp $
**
**
** This program is free software; you can redistribute it and/or modify
class Scanner;
class DetectorArray;
class Array2dFileLabel;
-class ostringstream;
+
// Projections
class Projections
void initFromScanner (const Scanner& scanner);
+ void printProjectionData (int startView, int endView);
void printProjectionData ();
- void printScanInfo (ostringstream& os) const;
+ void printScanInfo (std::ostringstream& os) const;
- bool read (const string& fname);
+ bool read (const std::string& fname);
bool read (const char* fname);
bool write (const char* fname);
- bool write (const string& fname);
+ bool write (const std::string& fname);
bool detarrayRead (fnetorderstream& fs, DetectorArray& darray, const int view_num);
bool detarrayWrite (fnetorderstream& fs, const DetectorArray& darray, const int view_num);
+ bool convertPolar (ImageFile& rIF, int iInterpolation);
+ bool convertFFTPolar (ImageFile& rIF, int iInterpolation, int iZeropad);
+
bool reconstruct (ImageFile& im, const char* const filterName, double filt_param, const char* const filterMethodName, const int zeropad, const char* frequencyFilterName, const char* const interpName, int interp_param, const char* const backprojName, const int trace) const;
void setNView (int nView); // used in MPI to restrict # of views
void setDetInc (double detInc) { m_detInc = detInc;}
void setPhmLen (double phmLen) { m_phmLen = phmLen;}
void setCalcTime (double calcTime) {m_calcTime = calcTime;}
- void setRemark (const char* remark) {m_remark = remark;}
- void setRemark (const string& remark) {m_remark = remark;}
+ void setRemark (const char* remark) {m_remark = remark; m_label.setLabelString(remark);}
+ void setRemark (const std::string& remark) {setRemark(remark.c_str());}
double detStart() const {return m_detStart;}
double rotStart() const {return m_rotStart;}
double focalLength() const {return m_focalLength;}
double fieldOfView() const {return m_fieldOfView;}
- const string& getFilename() const {return m_filename;}
+ const std::string& getFilename() const {return m_filename;}
Array2dFileLabel& getLabel() {return m_label;}
const Array2dFileLabel& getLabel() const {return m_label;}
const DetectorArray& getDetectorArray (const int iview) const
{ return (*m_projData[iview]); }
+
+ static bool copyHeader (const char* const filename, std::ostream& os);
+ static bool copyHeader (const std::string& filename, std::ostream& os);
+
+ static bool copyViewData (const char* const filename, std::ostream& os, int startView, int endView);
+ static bool copyViewData (const std::string& filename, std::ostream& os, int startView, int endView);
private:
int m_headerSize; // Size of disk file header
int m_geometry; // Geometry of scanner
- struct DetectorArray **m_projData; // Pointer to array of detarray_st pointers
- string m_remark; // description of raysum data
+ class DetectorArray **m_projData; // Pointer to array of detarray_st pointers
+ std::string m_remark; // description of raysum data
int m_nDet; // number of detectors in array
int m_nView; // number of rotated views
double m_calcTime; // time required to calculate raysums
kuint32 m_hour;
kuint32 m_minute;
kuint32 m_second;
- string m_filename;
+ std::string m_filename;
Array2dFileLabel m_label;
- const static kuint16 m_signature = ('P'*256 + 'J');
+ const static kuint16 m_signature;
- bool headerRead ();
- bool headerWrite ();
- bool headerRead (fnetorderstream& fs);
bool headerWrite (fnetorderstream& fs);
+ bool headerRead (fnetorderstream& fs);
void newProjData ();
void deleteProjData ();