X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=libctsim%2Fphantom.cpp;h=ac0fa4a83f76abc278d8f712b6941e13f2d6aa8b;hp=8d4ea38475d0936bd8301d30a1497a60f666f6c5;hb=08a5cd04c3994d5ea24713b9b000791bd2e406fe;hpb=27a474e0622ebb7229fd5705552021f63d8f932d diff --git a/libctsim/phantom.cpp b/libctsim/phantom.cpp index 8d4ea38..ac0fa4a 100644 --- a/libctsim/phantom.cpp +++ b/libctsim/phantom.cpp @@ -9,7 +9,7 @@ ** This is part of the CTSim program ** Copyright (C) 1983-2000 Kevin Rosenberg ** -** $Id: phantom.cpp,v 1.9 2000/07/20 11:17:31 kevin Exp $ +** $Id: phantom.cpp,v 1.13 2000/07/29 19:50:08 kevin Exp $ ** ** 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 @@ -28,25 +28,39 @@ #include "ct.h" -const char Phantom::PHM_HERMAN_STR[]= "herman"; -const char Phantom::PHM_BHERMAN_STR[]= "bherman"; -const char Phantom::PHM_ROWLAND_STR[]= "rowland"; -const char Phantom::PHM_BROWLAND_STR[]= "browland"; -const char Phantom::PHM_UNITPULSE_STR[]= "unitpulse"; +const int Phantom::PHM_INVALID = -1; +const int Phantom::PHM_HERMAN = 0; +const int Phantom::PHM_BHERMAN = 1; +const int Phantom::PHM_ROWLAND = 2; +const int Phantom::PHM_BROWLAND = 3; +const int Phantom::PHM_UNITPULSE = 4; -const char Phantom::PHM_HERMAN_TITLE_STR[]= "Herman Head"; -const char Phantom::PHM_BHERMAN_TITLE_STR[]= "Herman Head Bordered"; -const char Phantom::PHM_ROWLAND_TITLE_STR[]= "Rowland Head"; -const char Phantom::PHM_BROWLAND_TITLE_STR[]= "Rowland Head Bordered"; -const char Phantom::PHM_UNITPULSE_TITLE_STR[]= "Unit Pulse"; +const char* Phantom::s_aszPhantomName[] = +{ + {"herman"}, + {"bherman"}, + {"rowland"}, + {"browland"}, + {"unitpulse"}, +}; + +const char* Phantom::s_aszPhantomTitle[] = +{ + {"Herman Head"}, + {"Herman Head Bordered"}, + {"Rowland Head"}, + {"Rowland Head Bordered"}, + {"Unit Pulse"}, +}; +const int Phantom::s_iPhantomCount = sizeof(s_aszPhantomName) / sizeof(const char*); // CLASS IDENTIFICATION -// Phanton +// Phantom // -Phantom::Phantom (void) +Phantom::Phantom () { init (); } @@ -59,7 +73,7 @@ Phantom::Phantom (const char* const phmName) } void -Phantom::init (void) +Phantom::init () { m_nPElem = 0; m_xmin = 1E30; @@ -72,7 +86,7 @@ Phantom::init (void) m_id = PHM_INVALID; } -Phantom::~Phantom (void) +Phantom::~Phantom () { for (PElemIterator i = m_listPElem.begin(); i != m_listPElem.end(); i++) { delete *i; @@ -81,39 +95,37 @@ Phantom::~Phantom (void) const char* -Phantom::convertPhantomIDToName (const PhantomID phmID) +Phantom::convertPhantomIDToName (int phmID) { - const char *name = ""; + static const char *name = ""; - if (phmID == PHM_HERMAN) - name = PHM_HERMAN_STR; - else if (phmID == PHM_BHERMAN) - name = PHM_BHERMAN_STR; - else if (phmID == PHM_ROWLAND) - name = PHM_ROWLAND_STR; - else if (phmID == PHM_BROWLAND) - name = PHM_BROWLAND_STR; - else if (phmID == PHM_UNITPULSE) - name = PHM_UNITPULSE_STR; + if (phmID >= 0 && phmID < s_iPhantomCount) + return (s_aszPhantomName[phmID]); return (name); } + +const char* +Phantom::convertPhantomIDToTitle (int phmID) +{ + static const char *title = ""; + + if (phmID >= 0 && phmID < s_iPhantomCount) + return (s_aszPhantomName[phmID]); + + return (title); +} -Phantom::PhantomID +int Phantom::convertNameToPhantomID (const char* const phmName) { - PhantomID id = PHM_INVALID; + int id = PHM_INVALID; - if (strcasecmp (phmName, PHM_HERMAN_STR) == 0) - id = PHM_HERMAN; - else if (strcasecmp (phmName, PHM_BHERMAN_STR) == 0) - id = PHM_BHERMAN; - else if (strcasecmp (phmName, PHM_ROWLAND_STR) == 0) - id = PHM_ROWLAND; - else if (strcasecmp (phmName, PHM_BROWLAND_STR) == 0) - id = PHM_BROWLAND; - else if (strcasecmp (phmName, PHM_UNITPULSE_STR) == 0) - id = PHM_UNITPULSE; + for (int i = 0; i < s_iPhantomCount; i++) + if (strcasecmp (phmName, s_aszPhantomName[i]) == 0) { + id = i; + break; + } return (id); } @@ -122,7 +134,7 @@ Phantom::convertNameToPhantomID (const char* const phmName) bool Phantom::createFromPhantom (const char* const phmName) { - PhantomID phmid = convertNameToPhantomID (phmName); + int phmid = convertNameToPhantomID (phmName); if (phmid == PHM_INVALID) { m_fail = true; m_failMessage = "Invalid phantom name "; @@ -136,7 +148,7 @@ Phantom::createFromPhantom (const char* const phmName) } bool -Phantom::createFromPhantom (const PhantomID phmid) +Phantom::createFromPhantom (const int phmid) { switch (phmid) { @@ -262,7 +274,7 @@ Phantom::addPElem (const char *type, const double cx, const double cy, const dou */ void -Phantom::print (void) const +Phantom::print () const { printf("PRINTING Phantom\n\n"); printf("number of pelems in Phantom = %d\n", m_nPElem); @@ -292,31 +304,14 @@ Phantom::print (void) const #ifdef HAVE_SGP void -Phantom::show (void) const +Phantom::show () const { - double wsize = m_xmax - m_xmin; - double xmin = m_xmin; - double ymin = m_ymin; - double xmax, ymax; - SGP_ID gid; - - if ((m_ymax - m_ymin) > wsize) - wsize = m_ymax - m_ymin; - wsize *= 1.1; - - xmax = xmin + wsize; - ymax = ymin + wsize; - - printf("Drawing Phantom:\n\n"); - printf(" data limits: %9.3g, %9.3g, %9.3g, %9.3g\n", m_xmin, m_ymin, m_xmax, m_ymax); - printf(" window size: %9.3g, %9.3g, %9.3g, %9.3g\n", xmin, ymin, xmax, ymax); - - gid = sgp2_init (0, 0, "Phantom Show"); - sgp2_window (xmin, ymin, xmax, ymax); - - draw(); + SGPDriver driverSGP ("Phantom Show"); + SGP sgp (driverSGP); + draw (sgp); - sgp2_close (gid); + cout << "Press return to continue"; + cio_kb_getc(); } #endif @@ -330,10 +325,21 @@ Phantom::show (void) const #ifdef HAVE_SGP void -Phantom::draw (void) const +Phantom::draw (SGP& sgp) const { + double wsize = m_xmax - m_xmin; + if ((m_ymax - m_ymin) > wsize) + wsize = m_ymax - m_ymin; + wsize *= 1.01; + double halfWindow = wsize / 2; + + double xcent = m_xmin + (m_xmax - m_xmin) / 2; + double ycent = m_ymin + (m_ymax - m_ymin) / 2; + + sgp.setWindow (xcent - halfWindow, ycent - halfWindow, xcent + halfWindow, ycent + halfWindow); + for (PElemIterator i = m_listPElem.begin(); i != m_listPElem.end(); i++) - sgp2_polyline_abs ((*i)->xOutline(), (*i)->yOutline(), (*i)->nOutlinePoints()); + sgp.polylineAbs ((*i)->xOutline(), (*i)->yOutline(), (*i)->nOutlinePoints()); } #endif @@ -348,7 +354,7 @@ Phantom::draw (void) const */ void -Phantom::addStdRowland (void) +Phantom::addStdRowland () { addPElem ("ellipse", 0.0000, 0.0000, 0.6900, 0.9200, 0.0, 1.00); addPElem ("ellipse", 0.0000, -0.0184, 0.6624, 0.8740, 0.0, -0.98); @@ -364,10 +370,10 @@ Phantom::addStdRowland (void) } void -Phantom::addStdRowlandBordered (void) +Phantom::addStdRowlandBordered () { addStdRowland (); - addPElem ("ellipse", 0.000, 0.0000, 0.7500, 1.000, 0.0, 0.00); + addPElem ("rectangle", 0.000, 0.0000, 0.7500, 1.000, 0.0, 0.00); } /* NAME @@ -379,7 +385,7 @@ Phantom::addStdRowlandBordered (void) */ void -Phantom::addStdHerman (void) +Phantom::addStdHerman () { addPElem ("ellipse", 0.000, 1.50, 0.375, 0.3000, 90.00, -0.003); addPElem ("ellipse", 0.675, -0.75, 0.225, 0.1500, 140.00, 0.010); @@ -399,10 +405,10 @@ Phantom::addStdHerman (void) } void -Phantom::addStdHermanBordered (void) +Phantom::addStdHermanBordered () { addStdHerman(); - addPElem ("ellipse", 0.000, 0.000, 8.650, 8.650, 0.00, 0.000); + addPElem ("rectangle", 0.000, 0.000, 8.650, 8.650, 0.00, 0.000); } @@ -529,7 +535,7 @@ PhantomElement::PhantomElement (const char *type, const double cx, const double } -PhantomElement::~PhantomElement (void) +PhantomElement::~PhantomElement () { delete m_xOutline; delete m_yOutline; @@ -557,7 +563,7 @@ PhantomElement::convertNameToType (const char* const typeName) } void -PhantomElement::makeTransformMatrices (void) +PhantomElement::makeTransformMatrices () { GRFMTX_2D temp; @@ -597,7 +603,7 @@ PhantomElement::makeTransformMatrices (void) */ void -PhantomElement::makeVectorOutline (void) +PhantomElement::makeVectorOutline () { double radius, theta, start, stop; double xfact, yfact;