virtual void OnPaint(Canvas &canvas) override { canvas.ClearWhite(); const GeoPoint a(Angle::Degrees(7.70722), Angle::Degrees(51.052)); const GeoPoint b(Angle::Degrees(11.5228), Angle::Degrees(50.3972)); WindowProjection projection; projection.SetScreenOrigin(canvas.GetWidth() / 2, canvas.GetHeight() / 2); projection.SetGeoLocation(a.Middle(b)); projection.SetScreenSize(canvas.GetSize()); projection.SetScaleFromRadius(fixed(400000)); projection.UpdateScreenBounds(); canvas.SelectBlackPen(); canvas.SelectHollowBrush(); RasterPoint pa = projection.GeoToScreen(a); canvas.DrawCircle(pa.x, pa.y, 4); RasterPoint pb = projection.GeoToScreen(b); canvas.DrawCircle(pb.x, pb.y, 4); RenderFAISector(canvas, projection, a, b, false, settings); }
static void RenderFAISectors(Canvas &canvas, const WindowProjection &projection, const OrderedTask &task) { const FAITriangleSettings &settings = task.GetOrderedTaskSettings().fai_triangle; const unsigned size = task.TaskSize(); const unsigned end = size - 1; for (unsigned i = 0; i != end; ++i) RenderFAISector(canvas, projection, task.GetPoint(i).GetLocation(), task.GetPoint(i + 1).GetLocation(), true, settings); for (unsigned i = 0; i != end; ++i) RenderFAISector(canvas, projection, task.GetPoint(i).GetLocation(), task.GetPoint(i + 1).GetLocation(), false, settings); }
void Statistics::RenderTask(LKSurface& Surface, const RECT& rc, const bool olcmode) { int i, j; unsigned int ui; double fXY_Scale = 1.5; double lat1 = 0; double lon1 = 0; double lat2 = 0; double lon2 = 0; double x1, y1, x2=0, y2=0; double lat_c, lon_c; double aatradius[MAXTASKPOINTS]; // find center ResetScale(); if ( (!ValidTaskPoint(0) || !ValidTaskPoint(1)) && !olcmode) { DrawNoData(Surface,rc); return; } for (i=0; i<MAXTASKPOINTS; i++) { aatradius[i]=0; } bool nowaypoints = true; for (i=0; i<MAXTASKPOINTS; i++) { if (ValidTaskPoint(i)) { lat1 = WayPointList[Task[i].Index].Latitude; lon1 = WayPointList[Task[i].Index].Longitude; ScaleYFromValue(rc, lat1); ScaleXFromValue(rc, lon1); nowaypoints = false; } } if (nowaypoints ) { DrawNoData(Surface, rc); return; } 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(LK8InfoNormalFont); lat_c = (y_max+y_min)/2; lon_c = (x_max+x_min)/2; int nwps = 0; // 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 (i=0; i<MAXTASKPOINTS; i++) { if (ValidTaskPoint(i)) { nwps++; lat1 = WayPointList[Task[i].Index].Latitude; lon1 = WayPointList[Task[i].Index].Longitude; x1 = (lon1-lon_c)*fastcosine(lat1); y1 = (lat1-lat_c); ScaleXFromValue(rc, x1*fXY_Scale); ScaleYFromValue(rc, y1*fXY_Scale); if (AATEnabled) { double aatlat; double aatlon; double bearing; double radius; if (ValidTaskPoint(i+1)) { if (Task[i].AATType == SECTOR) radius = Task[i].AATSectorRadius; else radius = Task[i].AATCircleRadius; for (j=0; j<4; j++) { bearing = j*360.0/4; FindLatitudeLongitude(WayPointList[Task[i].Index].Latitude, WayPointList[Task[i].Index].Longitude, bearing, radius, &aatlat, &aatlon); x1 = (aatlon-lon_c)*fastcosine(aatlat); y1 = (aatlat-lat_c); ScaleXFromValue(rc, x1); ScaleYFromValue(rc, y1); if (j==0) { aatradius[i] = fabs(aatlat-WayPointList[Task[i].Index].Latitude); } } } else { aatradius[i] = 0; } } } } 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 aat areas if (AATEnabled) { for (i=MAXTASKPOINTS-1; i>0; i--) { if (ValidTaskPoint(i)) { lat1 = WayPointList[Task[i-1].Index].Latitude; lon1 = WayPointList[Task[i-1].Index].Longitude; lat2 = WayPointList[Task[i].Index].Latitude; lon2 = WayPointList[Task[i].Index].Longitude; x1 = (lon1-lon_c)*fastcosine(lat1); y1 = (lat1-lat_c); x2 = (lon2-lon_c)*fastcosine(lat2); y2 = (lat2-lat_c); #ifdef HAVE_HATCHED_BRUSH Surface.SelectObject(MapWindow::GetAirspaceBrushByClass(AATASK)); #else Surface.SelectObject(LKBrush_Yellow); #endif Surface.SelectObject(LK_WHITE_PEN); if (Task[i].AATType == SECTOR) { Surface.Segment((long)((x2-x_min)*xscale+rc.left+BORDER_X),(long)((y_max-y2)*yscale+rc.top),(long)(aatradius[i]*yscale),rc, Task[i].AATStartRadial, Task[i].AATFinishRadial); } else { Surface.DrawCircle((long)((x2-x_min)*xscale+rc.left+BORDER_X), (long)((y_max-y2)*yscale+rc.top), (long)(aatradius[i]*yscale), true); } } } } if (!AATEnabled) { for (i=MAXTASKPOINTS-1; i>0; i--) { if (ValidTaskPoint(i) && ValidTaskPoint(i-1)) { lat1 = WayPointList[Task[i-1].Index].Latitude; lon1 = WayPointList[Task[i-1].Index].Longitude; if (!ValidTaskPoint(1) ) { lat2 = GPS_INFO.Latitude; lon2 = GPS_INFO.Longitude; } else { lat2 = WayPointList[Task[i].Index].Latitude; lon2 = WayPointList[Task[i].Index].Longitude; } x1 = (lon1-lon_c)*fastcosine(lat1); y1 = (lat1-lat_c); x2 = (lon2-lon_c)*fastcosine(lat2); y2 = (lat2-lat_c); // DrawLine(hdc, rc, x1, y1, x2, y2, STYLE_DASHGREEN); if( ValidTaskPoint(4) && i <2) goto skip_FAI; #ifndef UNDITHER RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,1, RGB_LIGHTYELLOW ); RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,0, RGB_LIGHTCYAN ); #else RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,1, RGB_LIGHTGREY ); RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,0, RGB_GREY ); #endif skip_FAI: DrawLine(Surface, rc, x1, y1, x2, y2, STYLE_DASHGREEN); Surface.Segment((long)((x2-x_min)*xscale+rc.left+BORDER_X),(long)((y_max-y2)*yscale+rc.top),(long)(aatradius[i]*yscale),rc, Task[i].AATStartRadial, Task[i].AATFinishRadial); } } if( ValidTaskPoint(1) && ValidTaskPoint(3)) { lat1 = WayPointList[Task[3].Index].Latitude; lon1 = WayPointList[Task[3].Index].Longitude; lat2 = WayPointList[Task[1].Index].Latitude; lon2 = WayPointList[Task[1].Index].Longitude; #ifndef UNDITHER RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,1, RGB_LIGHTYELLOW ); RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,0, RGB_LIGHTCYAN ); #else RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,1, RGB_LIGHTGREY ); RenderFAISector ( Surface, rc, lat1, lon1, lat2, lon2, lat_c, lon_c,0, RGB_GREY ); #endif } } // draw task lines and label for (i=MAXTASKPOINTS-1; i>0; i--) { if (ValidTaskPoint(i) && ValidTaskPoint(i-1)) { lat1 = WayPointList[Task[i-1].Index].Latitude; lon1 = WayPointList[Task[i-1].Index].Longitude; if (!ValidTaskPoint(1) ) { lat2 = GPS_INFO.Latitude; lon2 = GPS_INFO.Longitude; } else { lat2 = WayPointList[Task[i].Index].Latitude; lon2 = WayPointList[Task[i].Index].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_BLUETHIN); #if (WINDOWSPC>0) Surface.SetBackgroundOpaque(); #endif TCHAR text[100]; Surface.SetTextColor(RGB_BLUE); /* if ((i==nwps-1) && (Task[i].Index == Task[0].Index)) { _stprintf(text,TEXT("%0d"),1); DrawLabel(hdc, rc, text, x1+(x2-x1)/2, y1+(y2-y1)/2); } else */ { _stprintf(text,TEXT("%0d"),i); DrawLabel(Surface, rc, text, x1+(x2-x1)/2, y1+(y2-y1)/2); } if ((i==ActiveTaskPoint)&&(!AATEnabled)) { lat1 = GPS_INFO.Latitude; lon1 = GPS_INFO.Longitude; x1 = (lon1-lon_c)*fastcosine(lat1); y1 = (lat1-lat_c); DrawLine(Surface, rc, x1, y1, x2, y2, STYLE_REDTHICK); } } } // draw aat task line if (AATEnabled) { for (i=MAXTASKPOINTS-1; i>0; i--) { if (ValidTaskPoint(i) && ValidTaskPoint(i-1)) { if (i==1) { lat1 = WayPointList[Task[i-1].Index].Latitude; lon1 = WayPointList[Task[i-1].Index].Longitude; } else { lat1 = Task[i-1].AATTargetLat; lon1 = Task[i-1].AATTargetLon; } lat2 = Task[i].AATTargetLat; lon2 = Task[i].AATTargetLon; 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_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); // Draw aircraft on top lat1 = GPS_INFO.Latitude; lon1 = GPS_INFO.Longitude; x1 = (lon1-lon_c)*fastcosine(lat1); y1 = (lat1-lat_c); Surface.SetBackgroundTransparent(); DrawLabel(Surface, rc, TEXT("+"), x1, y1); }
void MapWindow::DrawTaskSectors(HDC hdc, RECT rc) { int Active = ActiveWayPoint; if(ValidTaskPoint(PanTaskEdit)) Active = PanTaskEdit; CScopeLock LockTask(LockTaskData, UnlockTaskData); /*******************************************************************************************************/ int TaskPoints =0; while(ValidTaskPoint(TaskPoints)) TaskPoints++; if(TaskPoints < 2) return; if(TaskPoints > 5) return; int a=0, b=1; if(TaskPoints ==3) { switch (Active) { case 0: a = 0; b = 1; break; case 1: a = 0; b = 1; break; case 2: a = 1; b = 2; break; } } if(TaskPoints ==4) { switch (Active) { case 0: a = 1; b = 2; break; case 1: a = 2; b = 0; break; case 2: a = 0; b = 1; break; case 3: a = 1; b = 2; break; } } if(TaskPoints ==5) { switch (Active) { case 0: a = 3; b = 1; break; case 1: a = 2; b = 3; break; case 2: a = 3; b = 1; break; case 3: a = 1; b = 2; break; case 4: a = 3; b = 1; break; } } double lat1 = WayPointList[Task[a].Index].Latitude; double lon1 = WayPointList[Task[a].Index].Longitude; double lat2 = WayPointList[Task[b].Index].Latitude; double lon2 = WayPointList[Task[b].Index].Longitude; RenderFAISector ( hdc, rc, lat1, lon1, lat2, lon2, 1, RGB_YELLOW ); RenderFAISector ( hdc, rc, lat1, lon1, lat2, lon2, 0, RGB_CYAN ); /*******************************************************************************************************/ }
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); }
/***************************************************************** * 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); }
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); }