Exemplo n.º 1
0
/**
 * @brief Dumps contest results
 *
 * @param type The type of the contest to dump
 */
void CTestContest::Dump(const CContestMgr::TType type) const
{
    CContestMgr::CResult result = _contestMgr.Result(type, true);
    const CPointGPSArray &array = result.PointArray();
    unsigned distance = 0;
    if(array.size()) {
        bool triangle = (type == CContestMgr::TYPE_OLC_FAI || type == CContestMgr::TYPE_OLC_FAI_PREDICTED);
        for(unsigned i=0; i<array.size() - 1; i++) {
            if((i==0 || i==array.size() - 2) && triangle)
                continue;
            distance += array[i].Distance(array[i+1]);
        }
        if(triangle)
            distance += array[3].Distance(array[1]);
    }

    std::cout << std::endl;
    std::wstring typeStr = CContestMgr::TypeToString(type);
    std::cout << "Contest '" << std::string(typeStr.begin(), typeStr.end()) << "':" << std::endl;
    std::cout << " - Distance: " << result.Distance() << " (error: " << (int)distance - (int)result.Distance() << ")" << std::endl;
    std::cout << " - Score: " << result.Score() << std::endl;
    std::cout << " - Predicted: " << result.Predicted() << std::endl;
    for(CPointGPSArray::const_iterator it=result.PointArray().begin(); it!=result.PointArray().end(); ++it)
        std::cout << " - " << TimeToString(it->Time()) << std::endl;

    _kml.Dump(result);
}
Exemplo n.º 2
0
void MapWindow::DrawFAIOptimizer(HDC hdc, RECT rc, const POINT &Orig_Aircraft)
{

  COLORREF whitecolor = RGB_WHITE;
  COLORREF origcolor = SetTextColor(hDCTemp, whitecolor);
  HPEN oldpen = 0;
  HBRUSH oldbrush = 0;
  oldpen = (HPEN) SelectObject(hdc, hpStartFinishThick);
  oldbrush = (HBRUSH) SelectObject(hdc, GetStockObject(HOLLOW_BRUSH));


/********************************************************************/
  unsigned int ui;
  double lat1 = 0;
  double lon1 = 0;
  double lat2 = 0;
  double lon2 = 0;
  BOOL bFlat = false;
  BOOL bFAI = false;
  double fDist, fAngle;
  LockTaskData(); // protect from external task changes
    bFAI =  CContestMgr::Instance().FAI();
    CContestMgr::CResult result = CContestMgr::Instance().Result( CContestMgr::TYPE_FAI_TRIANGLE, true);
    const CPointGPSArray &points = result.PointArray();
    unsigned int iSize = points.size();
    CContestMgr::TType sType = result.Type();

    double lat_CP = CContestMgr::Instance().GetClosingPoint().Latitude();
    double lon_CP = CContestMgr::Instance().GetClosingPoint().Longitude();
    double fFAIDistance = result.Distance();
  UnlockTaskData(); // protect from external task changes
  if((sType ==  CContestMgr::TYPE_FAI_TRIANGLE) && iSize>0)
  {
	double fPrefAngle =0;
    LKASSERT(iSize<100);
    for(ui=0; ui< iSize-1; ui++)
    {
      LockTaskData(); // protect from external task changes
      lat1 = points[ui].Latitude();
      lon1 = points[ui].Longitude();
      lat2 = points[ui+1].Latitude();
      lon2 = points[ui+1].Longitude();
      UnlockTaskData();

      DistanceBearing(lat1, lon1, lat2, lon2, &fDist, &fAngle);


      if((fDist > FAI_MIN_DISTANCE_THRESHOLD) && (ui < 3) && !bFlat && (fDist/ fFAIDistance  > 0.05))
  	  {
    	fPrefAngle = fAngle;
  		COLORREF rgbCol = RGB_BLUE;
  		switch(ui)
  		{
  		  case 0: rgbCol = RGB_YELLOW; break;
  		  case 1: rgbCol = RGB_CYAN  ; break;
  		  case 2: rgbCol = RGB_GREEN ; break;
  		  default:
  		  break;
  		}
  		RenderFAISector ( hdc, rc, lat1, lon1, lat2, lon2, 1, rgbCol );
  		RenderFAISector ( hdc, rc, lat1, lon1, lat2, lon2, 0, rgbCol );
  	  }
      if (fFAIDistance > 0)  /* check if triangle is too flat for second sector */
        if(fDist/ fFAIDistance  > 0.45)
    	  bFlat = true;
    }
/*********************************************************/


    if(ISPARAGLIDER && bFAI)
    {
      HPEN   hpSectorPen  = (HPEN)CreatePen(PS_SOLID, IBLSCALE(2),  FAI_SECTOR_COLOR );
      HPEN hOldPen = (HPEN) SelectObject (hdc, hpSectorPen);
      POINT Pt1;
	  MapWindow::LatLon2Screen(lon_CP, lat_CP,  Pt1);
      FindLatitudeLongitude(lat1, lon1, 0 , fFAIDistance* 0.20, &lat2, &lon2); /* 1000m destination circle */
      int iRadius = (int)((lat2-lat1)*zoom.DrawScale());
      Circle(hdc, Pt1.x, Pt1.y, iRadius  , rc, true ,  false);
      FindLatitudeLongitude(lat1, lon1, 0 , 500, &lat2, &lon2); /* 1000m destination circle */
      iRadius = (int)((lat2-lat1)*zoom.DrawScale());
      Circle(hdc, Pt1.x, Pt1.y, iRadius  , rc, true ,  false);
      SelectObject (hdc, hOldPen);
      DeleteObject(hpSectorPen);
    }

/*********************************************************/

  }



    
/********************************************************************/
    // restore original color
    SetTextColor(hDCTemp, origcolor);
    SelectObject(hdc, oldpen);
    SelectObject(hdc, oldbrush);

}
Exemplo n.º 3
0
/*****************************************************************
 * Alpha Lima splitted RenderContest from Render Task for CC
 * adding FAI Sector display
 ****************************************************************/
void Statistics::RenderContest(LKSurface& Surface, const RECT& rc)
{
if(contestType == CContestMgr::TYPE_FAI_TRIANGLE)
   RenderFAIOptimizer(Surface, rc);
else
{
  unsigned int ui;
  double fXY_Scale = 1.0;


  double lat1 = 0;
  double lon1 = 0;
  double lat2 = 0;
  double lon2 = 0;
  double  x1, y1, x2=0, y2=0;
  double lat_c, lon_c;

  ResetScale();


  CContestMgr::CResult result = CContestMgr::Instance().Result(contestType, true);
  const CPointGPSArray &points = result.PointArray();


  // find center

  CPointGPSArray trace;
  CContestMgr::Instance().Trace(trace);
  for(ui=0; ui<trace.size(); ui++)
  {
    lat1 = trace[ui].Latitude();
    lon1 = trace[ui].Longitude();
    ScaleYFromValue(rc, lat1);
    ScaleXFromValue(rc, lon1);
  }

  const auto hfOldU = Surface.SelectObject(LK8PanelUnitFont);
  lat_c = (y_max+y_min)/2;
  lon_c = (x_max+x_min)/2;


  // find scale
  ResetScale();

  lat1 = GPS_INFO.Latitude;
  lon1 = GPS_INFO.Longitude;
  x1 = (lon1-lon_c)*fastcosine(lat1);
  y1 = (lat1-lat_c);
  ScaleXFromValue(rc, x1*fXY_Scale);
  ScaleYFromValue(rc, y1*fXY_Scale);
  for(ui=0; ui<trace.size(); ui++)
  {
    lat1 = trace[ui].Latitude();
    lon1 = trace[ui].Longitude();
    x1 = (lon1-lon_c)*fastcosine(lat1);
    y1 = (lat1-lat_c);
    ScaleXFromValue(rc, x1*fXY_Scale);
    ScaleYFromValue(rc, y1*fXY_Scale);
  }

  ScaleMakeSquare(rc);



  // draw track
  for(ui=0; trace.size() && ui<trace.size()-1; ui++)
  {
    lat1 = trace[ui].Latitude();
    lon1 = trace[ui].Longitude();
    lat2 = trace[ui+1].Latitude();
    lon2 = trace[ui+1].Longitude();
    x1 = (lon1-lon_c)*fastcosine(lat1);
    y1 = (lat1-lat_c);
    x2 = (lon2-lon_c)*fastcosine(lat2);
    y2 = (lat2-lat_c);
    DrawLine(Surface, rc,  x1, y1, x2, y2, STYLE_MEDIUMBLACK);
  }
  // Draw aircraft on top
double  lat_p = GPS_INFO.Latitude;
double  lon_p = GPS_INFO.Longitude;
double  xp = (lon_p-lon_c)*fastcosine(lat_p);
double  yp = (lat_p-lat_c);


  if(result.Type() == contestType)
  {
    for(ui=0; ui<points.size()-1; ui++)
    {
      lat1 = points[ui].Latitude();
      lon1 = points[ui].Longitude();
      lat2 = points[ui+1].Latitude();
      lon2 = points[ui+1].Longitude();

      x1 = (lon1-lon_c)*fastcosine(lat1);
      y1 = (lat1-lat_c);
      x2 = (lon2-lon_c)*fastcosine(lat2);
      y2 = (lat2-lat_c);
      int style = STYLE_REDTHICK;
      if((result.Type() == CContestMgr::TYPE_OLC_FAI ||
          result.Type() == CContestMgr::TYPE_OLC_FAI_PREDICTED) &&
         (ui==0 || ui==3))
      {
        // triangle start and finish
        style = STYLE_DASHGREEN;
      }
      else if(result.Predicted() &&
              (result.Type() == CContestMgr::TYPE_OLC_FAI_PREDICTED ||
               ui == points.size() - 2))
      {
        // predicted edge
        style = STYLE_BLUETHIN;
      }

      if((result.Type() == CContestMgr::TYPE_FAI_3_TPS) ||// TYPE_FAI_3_TPS_PREDICTED
       (result.Type() == CContestMgr::TYPE_FAI_3_TPS_PREDICTED) )
      {
      }

      if((contestType != CContestMgr::TYPE_FAI_TRIANGLE) )
        DrawLine(Surface, rc, x1, y1, x2, y2, style);
    }


  if(result.Type() == CContestMgr::TYPE_OLC_FAI ||
     result.Type() == CContestMgr::TYPE_OLC_FAI_PREDICTED)
  {
    // draw the last edge of a triangle
    lat1 = points[1].Latitude();
    lon1 = points[1].Longitude();
    lat2 = points[3].Latitude();
    lon2 = points[3].Longitude();
    x1 = (lon1-lon_c)*fastcosine(lat1);
    y1 = (lat1-lat_c);
    x2 = (lon2-lon_c)*fastcosine(lat2);
    y2 = (lat2-lat_c);

    DrawLine(Surface, rc, x1, y1, x2, y2, result.Predicted() ? STYLE_BLUETHIN : STYLE_REDTHICK);

  }

  DrawXGrid(Surface, rc, 1.0, 0, STYLE_THINDASHPAPER, 1.0, false);
  DrawYGrid(Surface, rc, 1.0, 0, STYLE_THINDASHPAPER, 1.0, false);

  Surface.SelectObject(hfOldU);
  #ifndef UNDITHER
  Surface.SetTextColor(RGB_MAGENTA);
  #else
  Surface.SetTextColor(RGB_BLACK);
  #endif
  Surface.SetBackgroundTransparent();
  DrawLabel(Surface, rc, TEXT("O"), xp, yp);
}
}
}
Exemplo n.º 4
0
/*****************************************************************
 * Alpha Lima splitted RenderContest from Render Task for CC
 * adding FAI Sector display
 ****************************************************************/
void Statistics::RenderFAIOptimizer(LKSurface& Surface, const RECT& rc)
{

unsigned int ui;
double fXY_Scale = 1.0;
double lat0 = 0;
double lon0 = 0;
double lat1 = 0;
double lon1 = 0;
double lat2 = 0;
double lon2 = 0;
double x0, y0, x1, y1, x2=0, y2=0;
double lat_c, lon_c;
double  lat_p = GPS_INFO.Latitude;
double  lon_p = GPS_INFO.Longitude;
BOOL bFlat = false;
#define DRAWPERCENT
#ifdef DRAWPERCENT
double fTotalPercent = 1.0;
#endif

ResetScale();


  CContestMgr::CResult result = CContestMgr::Instance().Result(contestType, true);
  const CPointGPSArray &points = result.PointArray();
  if(contestType == CContestMgr::TYPE_FAI_TRIANGLE)
     fXY_Scale = 1.5;

  // find center
  double fTotalDistance = result.Distance();
 if (fTotalDistance < 1) fTotalDistance =1;
  CPointGPSArray trace;
  CContestMgr::Instance().Trace(trace);
  for(ui=0; ui<trace.size(); ui++)
  {
    lat1 = trace[ui].Latitude();
    lon1 = trace[ui].Longitude();
    ScaleYFromValue(rc, lat1);
    ScaleXFromValue(rc, lon1);
  }


  const auto hfOldU = Surface.SelectObject(LK8PanelUnitFont);
  BOOL bFAITri =  CContestMgr::Instance().FAI();
  double fDist, fAngle;
  lat_c = (y_max+y_min)/2;
  lon_c = (x_max+x_min)/2;

  double  xp = (lon_p-lon_c)*fastcosine(lat_p);
  double  yp = (lat_p-lat_c);

  // find scale
  ResetScale();

  lat1 = GPS_INFO.Latitude;
  lon1 = GPS_INFO.Longitude;
  x1 = (lon1-lon_c)*fastcosine(lat1);
  y1 = (lat1-lat_c);
  ScaleXFromValue(rc, x1*fXY_Scale);
  ScaleYFromValue(rc, y1*fXY_Scale);
  for(ui=0; ui<trace.size(); ui++)
  {
    lat1 = trace[ui].Latitude();
    lon1 = trace[ui].Longitude();
    x1 = (lon1-lon_c)*fastcosine(lat1);
    y1 = (lat1-lat_c);
    ScaleXFromValue(rc, x1*fXY_Scale);
    ScaleYFromValue(rc, y1*fXY_Scale);
  }

  ScaleMakeSquare(rc);

  if(result.Type() == contestType)
  {
    for(ui=0; ui<points.size()-1; ui++)
    {
      lat1 = points[ui].Latitude();
      lon1 = points[ui].Longitude();
      lat2 = points[ui+1].Latitude();
      lon2 = points[ui+1].Longitude();

      x1 = (lon1-lon_c)*fastcosine(lat1);
      y1 = (lat1-lat_c);
      x2 = (lon2-lon_c)*fastcosine(lat2);
      y2 = (lat2-lat_c);
      DistanceBearing(lat1, lon1, lat2, lon2, &fDist, &fAngle);

      if( (ui <points.size()-2) && !bFlat && ((fDist / fTotalDistance ) > 0.05) )
      {
		if(fDist > 5000)
		{
                  #ifndef UNDITHER
		  LKColor rgbCol = RGB_BLUE;
		  switch(ui)
		  {
			case 0: rgbCol = RGB_LIGHTYELLOW; break;
			case 1: rgbCol = RGB_LIGHTCYAN  ; break;
			case 2: rgbCol = RGB_LIGHTGREEN ; break;
			default:
			break;
		  }
                  #else
                  LKColor rgbCol = RGB_DARKBLUE;
                  switch(ui)
                  {
                      case 0: rgbCol = RGB_LIGHTGREY; break;
                      case 1: rgbCol = RGB_GREY  ; break;
                      case 2: rgbCol = RGB_MIDDLEGREY ; break;
                      default:
                      break;
                  }
                  #endif
		  RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,1, rgbCol );
		  RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,0, rgbCol );
		}
      }
      if((fDist / fTotalDistance ) > 0.45) /* prevent drawing almost same sectors */
    	bFlat = true;
    }

    // draw track
    for(ui=0; trace.size() && ui<trace.size()-1; ui++)
    {
      lat1 = trace[ui].Latitude();
      lon1 = trace[ui].Longitude();
      lat2 = trace[ui+1].Latitude();
      lon2 = trace[ui+1].Longitude();
      x1 = (lon1-lon_c)*fastcosine(lat1);
      y1 = (lat1-lat_c);
      x2 = (lon2-lon_c)*fastcosine(lat2);
      y2 = (lat2-lat_c);
      DrawLine(Surface, rc,  x1, y1, x2, y2, STYLE_MEDIUMBLACK);
    }



	for(ui=0; ui<points.size()-1; ui++)
	{
	  lat1 = points[ui].Latitude();
	  lon1 = points[ui].Longitude();
	  lat2 = points[ui+1].Latitude();
	  lon2 = points[ui+1].Longitude();

	  x1 = (lon1-lon_c)*fastcosine(lat1);
	  y1 = (lat1-lat_c);
	  x2 = (lon2-lon_c)*fastcosine(lat2);
	  y2 = (lat2-lat_c);
	  int style = STYLE_REDTHICK;

	  if((ui > 0) && (ui < 3))
	  {
		style = STYLE_BLUETHIN;
		DistanceBearing(lat1, lon1, lat2, lon2, &fDist, &fAngle);
	#ifdef DRAWPERCENT

		if((result.Distance()> 5000) && bFAITri)
		{
		  TCHAR text[180];
		  SIZE tsize;
		  fTotalPercent -= fDist/result.Distance();
		  _stprintf(text, TEXT("%3.1f%%"), (fDist/result.Distance()*100.0));
		  Surface.GetTextSize(text, _tcslen(text), &tsize);
                  #ifndef UNDITHER
		  Surface.SetTextColor(RGB_BLUE);
                  #else
		  Surface.SetTextColor(RGB_BLACK);
                  #endif
	      Surface.DrawText(ScaleX(rc, x1 +( x2-x1)/2)-tsize.cx/2,   ScaleY(rc,y1 + (y2-y1)/2), text, _tcslen(text));
	    }
	#endif

	    DrawLine(Surface, rc, x1, y1, x2, y2, style);
	  }
	}

    if(bFAITri)
    {
	  if(points.size() >3)
	  {

        if(ISPARAGLIDER)
        {
		  lat0 = CContestMgr::Instance().GetBestNearClosingPoint().Latitude();
		  lon0 = CContestMgr::Instance().GetBestNearClosingPoint().Longitude();
		  lat1 = CContestMgr::Instance().GetBestClosingPoint().Latitude();
		  lon1 = CContestMgr::Instance().GetBestClosingPoint().Longitude();
		  x1 = (lon0-lon_c)*fastcosine(lat0);
		  y1 = (lat0-lat_c);
		  x2 = (lon1-lon_c)*fastcosine(lat1);
		  y2 = (lat1-lat_c);
		  DrawLine(Surface, rc, x1, y1, x2, y2, STYLE_ORANGETHIN ); //result.Predicted() ? STYLE_BLUETHIN : STYLE_REDTHICK);
        }

	    lat1 = points[1].Latitude();
	    lon1 = points[1].Longitude();
	    lat2 = points[3].Latitude();
	    lon2 = points[3].Longitude();
	    x1 = (lon1-lon_c)*fastcosine(lat1);
	    y1 = (lat1-lat_c);
	    x2 = (lon2-lon_c)*fastcosine(lat2);
	    y2 = (lat2-lat_c);

	    DrawLine(Surface, rc, x1, y1, x2, y2, STYLE_THINDASHPAPER ); //result.Predicted() ? STYLE_BLUETHIN : STYLE_REDTHICK);
#ifdef DRAWPERCENT
	    TCHAR text[180];
	    SIZE tsize;
	    _stprintf(text, TEXT("%3.1f%%"), (fTotalPercent*100.0));
	    Surface.GetTextSize(text, _tcslen(text), &tsize);
            #ifndef UNDITHER
	    Surface.SetTextColor(RGB_LIGHTBLUE);
            #else
	    Surface.SetTextColor(RGB_RED);
            #endif
	    Surface.DrawText(ScaleX(rc, x1 +( x2-x1)/2)-tsize.cx/2,   ScaleY(rc,y1 + (y2-y1)/2), text, _tcslen(text));
#endif

	    lat0 = CContestMgr::Instance().GetClosingPoint().Latitude();
	    lon0 = CContestMgr::Instance().GetClosingPoint().Longitude();
	    x0 = (lon0-lon_c)*fastcosine(lat0);
	    y0 = (lat0-lat_c);
	    DrawLine(Surface, rc, xp, yp, x0, y0, STYLE_REDTHICK);
	  }
    }
  }




DrawXGrid(Surface, rc, 1.0, 0, STYLE_THINDASHPAPER, 1.0, false);
DrawYGrid(Surface, rc, 1.0, 0, STYLE_THINDASHPAPER, 1.0, false);
Surface.SetBackgroundTransparent();
#ifndef UNDITHER
Surface.SetTextColor(RGB_MAGENTA);
#else
Surface.SetTextColor(RGB_BLACK);
#endif
DrawLabel(Surface, rc, TEXT("O"), xp, yp);
Surface.SelectObject(hfOldU);

}
Exemplo n.º 5
0
void MapWindow::DrawFAIOptimizer(LKSurface& Surface, const RECT& rc, const POINT &Orig_Aircraft)
{

  LKColor whitecolor = RGB_WHITE;
  LKColor origcolor = Surface.SetTextColor(whitecolor);
  LKPen oldpen = Surface.SelectObject(hpStartFinishThick);
  LKBrush oldbrush = Surface.SelectObject(LKBrush_Hollow);


/********************************************************************/
  unsigned int ui;
  double lat1 = 0;
  double lon1 = 0;
  double lat2 = 0;
  double lon2 = 0;
  BOOL bFlat = false;
  BOOL bFAI = false;
  double fDist, fAngle;
  LockTaskData(); // protect from external task changes
    bFAI =  CContestMgr::Instance().FAI();
    CContestMgr::CResult result = CContestMgr::Instance().Result( CContestMgr::TYPE_FAI_TRIANGLE, true);
    const CPointGPSArray &points = result.PointArray();
    unsigned int iSize = points.size();
    CContestMgr::TType sType = result.Type();

    double lat_CP = CContestMgr::Instance().GetClosingPoint().Latitude();
    double lon_CP = CContestMgr::Instance().GetClosingPoint().Longitude();
    double fFAIDistance = result.Distance();
  UnlockTaskData(); // protect from external task changes
  if((sType ==  CContestMgr::TYPE_FAI_TRIANGLE) && iSize>0)
  {
    LKASSERT(iSize<100);
    for(ui=0; ui< iSize-1; ui++)
    {
      LockTaskData(); // protect from external task changes
      lat1 = points[ui].Latitude();
      lon1 = points[ui].Longitude();
      lat2 = points[ui+1].Latitude();
      lon2 = points[ui+1].Longitude();
      UnlockTaskData();

      DistanceBearing(lat1, lon1, lat2, lon2, &fDist, &fAngle);

      #if BUGSTOP
      LKASSERT(fFAIDistance!=0);
      #endif
      if (fFAIDistance==0) fFAIDistance=0.1;

      if(((fDist > FAI_MIN_DISTANCE_THRESHOLD) && (ui < 3) && !bFlat && (fDist/ fFAIDistance  > 0.05)) )
  	  {
  		LKColor rgbCol = RGB_BLUE;
  		switch(ui)
  		{
  		  case 0: rgbCol = RGB_YELLOW; break;
  		  case 1: rgbCol = RGB_CYAN  ; break;
  		  case 2: rgbCol = RGB_GREEN ; break;
  		  default:
  		  break;
  		}
  		RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, 1, rgbCol );
  		RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, 0, rgbCol );
  	  }
      if (fFAIDistance > 0)  /* check if triangle is too flat for second sector */
        if(fDist/ fFAIDistance  > 0.45)
    	  bFlat = true;
    }
/*********************************************************/


    if(ISPARAGLIDER && bFAI)
    {
      LKPen hpSectorPen(PEN_SOLID, IBLSCALE(2),  FAI_SECTOR_COLOR );
      LKPen hOldPen = Surface.SelectObject(hpSectorPen);
      POINT Pt1;
      MapWindow::LatLon2Screen(lon_CP, lat_CP,  Pt1);
      FindLatitudeLongitude(lat1, lon1, 0 , fFAIDistance* 0.20, &lat2, &lon2); /* 1000m destination circle */
      int iRadius = (int)((lat2-lat1)*zoom.DrawScale());
      Surface.Circle(Pt1.x, Pt1.y, iRadius  , rc, true ,  false);
      FindLatitudeLongitude(lat1, lon1, 0 , 500, &lat2, &lon2); /* 1000m destination circle */
      iRadius = (int)((lat2-lat1)*zoom.DrawScale());
      Surface.Circle(Pt1.x, Pt1.y, iRadius  , rc, true ,  false);
      Surface.SelectObject (hOldPen);
    }

/*********************************************************/

  }



    
/********************************************************************/
    // restore original color
    Surface.SetTextColor(origcolor);
    Surface.SelectObject(oldpen);
    Surface.SelectObject(oldbrush);

}