r164: *** empty log message ***

[ctsim.git] / libctgraphics / sgp.cpp

diff --git a/libctgraphics/sgp.cpp b/libctgraphics/sgp.cpp
index 4d70f8cfe965f265f99f06d723542bd7d8603883..bc789cf0fea2f685eed345e84b778d4b58741177 100644 (file)
--- a/libctgraphics/sgp.cpp
+++ b/libctgraphics/sgp.cpp
@@ -7,7 +7,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: sgp.cpp,v 1.6 2000/07/28 10:51:31 kevin Exp $
+**  $Id: sgp.cpp,v 1.7 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
@@ -29,6 +29,27 @@
 #include "sgp.h"
 
 
+RGBColor SGP::s_aRGBColor[] =
+{
+  RGBColor (0, 0, 0),
+  RGBColor (0, 0, 128),
+  RGBColor (0, 128, 0),
+  RGBColor (0, 128, 128),
+  RGBColor (128, 0, 0),
+  RGBColor (128, 0, 128),
+  RGBColor (128, 128, 0),
+  RGBColor (80, 80, 80),
+  RGBColor (160, 160, 160),
+  RGBColor (0, 0, 255),
+  RGBColor (0, 255, 0),
+  RGBColor (0, 255, 255),
+  RGBColor (255, 0, 0),
+  RGBColor (255, 0, 255),
+  RGBColor (255, 255, 0),
+  RGBColor (255, 255, 255),
+};
+
+int SGP::s_iRGBColorCount = sizeof(s_aRGBColor) / sizeof(class RGBColor);
 
 #ifdef HAVE_WXWINDOWS
 SGPDriver::SGPDriver (wxDC* pDC, const char* szWinTitle = "", int xsize = 640, int ysize = 480)
@@ -72,11 +93,11 @@ SGP::SGP (const SGPDriver& driver)
   setWindow (0., 0., 1., 1.);
   setViewport (0., 0., 1., 1.);
   moveAbs (0., 0.);
-  m_iCurrentPhysicalX = 0;
-  m_iCurrentPhysicalY = 0;
+  stylusNDC (0., 0., false);
  
   setTextAngle (0.);
   setTextSize (1. / 25.);
+  setColor (C_BLACK);
 }
 
 
@@ -89,10 +110,14 @@ SGP::stylusNDC (double x, double y, bool beam)
     yp = m_iPhysicalYSize - yp;
 
   if (beam) {
+#if HAVE_WXWINDOWS
       if (m_driver.isWX())
          m_driver.idWX()->DrawLine (m_iCurrentPhysicalX, m_iCurrentPhysicalY, xp, yp);
+#endif
+#if HAVE_G2_H
       if (m_driver.isG2())
          g2_line (m_driver.idG2(), m_iCurrentPhysicalX, m_iCurrentPhysicalY, xp, yp);
+#endif
   }
   m_iCurrentPhysicalX = xp;
   m_iCurrentPhysicalY = yp;
@@ -115,10 +140,14 @@ SGP::pointNDC (double x, double y)
 void 
 SGP::eraseWindow ()
 {
+#if HAVE_G2_H
   if (m_driver.isG2())
     g2_clear (m_driver.idG2());
+#endif
+#if HAVE_WXWINDOWS
   if (m_driver.isWX())
     m_driver.idWX()->Clear();
+#endif
 }
 
 // NAME
@@ -186,6 +215,21 @@ SGP::setTextColor (int iFGcolor, int iBGcolor)
 void 
 SGP::setColor (int icol)
 {
+  if (icol >= 0 && icol < s_iRGBColorCount) {
+#if HAVE_G2_H
+    if (m_driver.isG2()) {
+      int iInk = g2_ink (m_driver.idG2(), s_aRGBColor[icol].getRed() / 255., s_aRGBColor[icol].getGreen() / 255., s_aRGBColor[icol].getBlue() / 255.);
+      g2_pen (m_driver.idG2(), iInk);
+    }
+#endif
+#if HAVE_WXWINDOWS
+    if (m_driver.isWX()) {
+      wxColor colour (s_aRGBColor[icol].getRed(), s_aRGBColor[icol].getGreen(), s_aRGBColor[icol].getBlue());
+      wxPen pen (colour, 1, wxSOLID);
+      m_driver.idWX()->SetPen (pen);
+    }
+#endif
+  }
 }
 
 void
@@ -355,12 +399,17 @@ SGP::drawText (const char *pszMessage)
 
   stylusNDC (xndc, yndc, false);            // move to location 
 
+#if HAVE_G2_H
   if (m_driver.isG2()) {
-    if (m_dTextAngle == 0.)
-      g2_string (m_driver.idG2(), m_iCurrentPhysicalX, m_iCurrentPhysicalY, const_cast<char*>(pszMessage));
+    g2_string (m_driver.idG2(), m_iCurrentPhysicalX, m_iCurrentPhysicalY, const_cast<char*>(pszMessage));
   }
+#endif
+#if HAVE_WXWINDOWS
   if (m_driver.isWX()) {
+    wxString str (pszMessage);
+    m_driver.idWX()->DrawRotatedText (str, m_iCurrentPhysicalX, m_iCurrentPhysicalY, m_dTextAngle);
   }
+#endif
 }