** Date Started: July 1, 1984
**
** This is part of the CTSim program
-** Copyright (C) 1983-2000 Kevin Rosenberg
+** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: phantom.h,v 1.18 2001/01/02 05:33:37 kevin Exp $
+** $Id$
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
const int nOutlinePoints() const {return m_nPoints;}
double* rectLimits() {return m_rectLimits;}
- double* xOutline() {return m_xOutline;}\r
- double* yOutline() {return m_yOutline;}\r
- double* const xOutline() const {return m_xOutline;}\r
- double* const yOutline() const {return m_yOutline;}\r
+ double* xOutline() {return m_xOutline;}
+ double* yOutline() {return m_yOutline;}
+ double* const xOutline() const {return m_xOutline;}
+ double* const yOutline() const {return m_yOutline;}
const double atten() const {return m_atten;}
- const double diameter() const {return m_diameter;}
const double xmin() const {return m_xmin;}
const double xmax() const {return m_xmax;}
const double ymin() const {return m_ymin;}
const double cx() const {return m_cx;}
const double cy() const {return m_cy;}
const double u() const {return m_u;}
- const double v() const {return m_v;}\r
-\r
+ const double v() const {return m_v;}
+
+ static PhmElemType convertNameToType (const char* const typeName);
+
void printDefinition (std::ostream& os) const;
+ void printDefinition (std::ostringstream& os) const;
private:
PhmElemType m_type; // pelem type (box, ellipse, etc)
double *m_x, *m_y; // ptr to array of points in obj world coord
int m_nPoints; // number of points in outline arrays
double m_xmin, m_xmax, m_ymin, m_ymax; // pelem limits
- double m_diameter;
GRFMTX_2D m_xformPhmToObj; // map from phantom to normalized pelem coords
GRFMTX_2D m_xformObjToPhm; // map from normalized pelem coords to phantom coords
double* m_xOutline;
static const int POINTS_PER_CIRCLE;
static const double SCALE_PELEM_EXTENT; // increase pelem limits by 0.5%
- static PhmElemType convertNameToType (const char* const typeName);
- static const char* const convertTypeToName (PhmElemType iType);\r
+ static const char* const convertTypeToName (PhmElemType iType);
void makeTransformMatrices ();
public:
static const int PHM_INVALID;
static const int PHM_HERMAN;
- static const int PHM_B_HERMAN;
static const int PHM_SHEPP_LOGAN;
- static const int PHM_B_SHEPP_LOGAN;
static const int PHM_UNITPULSE;
Phantom ();
bool createFromPhantom (const int phmid);
bool createFromFile (const char* const fname);
-\r
- bool fileWrite (const char* const fname);\r
+
+ bool fileWrite (const char* const fname);
void addPElem (const PhantomElement& pelem);
void addPElem (const char* const composition, const double cx, const double cy, const double u, const double v, const double rot, const double atten);
- void convertToImagefile (ImageFile& im, const int in_nsample, const int trace, const int colStart, const int colCount, bool bStoreAtColumnPos) const;
+ void convertToImagefile (ImageFile& im, double dViewRatio, const int in_nsample, const int trace) const;
+ void convertToImagefile (ImageFile& im, double dViewRatio, const int in_nsample, const int trace,
+ const int colStart, const int colCount, bool bStoreAtColumnPos) const;
+ void convertToImagefile (ImageFile& im, int iNX, double dViewRatio, const int in_nsample, const int trace,
+ const int colStart, const int colCount, int iStorageOffset) const;
- void convertToImagefile (ImageFile& im, const int in_nsample, const int trace) const;
-\r
- void printDefinitions (std::ostream& os) const;\r
+ void printDefinitions (std::ostream& os) const;
+ void printDefinitions (std::ostringstream& os) const;
bool fail() const {return m_fail;}
const std::string& failMessage() const {return m_failMessage;}
const std::string& name() const {return m_name;}
const int id() const {return m_id;}
-#if HAVE_SGP
+#ifdef HAVE_SGP
void show () const;
void show (SGP& sgp) const;
void draw (SGP& sgp) const;
#endif
void addStdHerman ();
- void addStdHermanBordered ();
void addStdSheppLogan ();
- void addStdSheppLoganBordered ();
void print (std::ostream& os) const;
+ void print (std::ostringstream& os) const;
+
+ double maxAxisLength () const
+ { return maxValue<double> (m_xmax - m_xmin, m_ymax - m_ymin); }
- const double maxAxisLength () const {return (((m_xmax - m_xmin) > (m_ymax - m_ymin)) ? (m_xmax - m_xmin) : (m_ymax - m_ymin));}
+ double getDiameterBoundaryCircle() const
+ { return SQRT2 * maxAxisLength(); }
- const double diameter() const {return m_diameter;}
const double xmin() const {return m_xmin;}
const double xmax() const {return m_xmax;}
const double ymin() const {return m_ymin;}
PhantomComposition m_composition;
int m_nPElem; // number of pelems in phantom
double m_xmin, m_xmax, m_ymin, m_ymax; // extent of pelems in pelem coordinates
- double m_diameter; // diameter of object
mutable std::list<PhantomElement*> m_listPElem; // pelem lists
std::string m_name;
int m_id;
bool m_fail;
std::string m_failMessage;
-
static const char* s_aszPhantomName[];
static const char* s_aszPhantomTitle[];
static const int s_iPhantomCount;