// This is painting traffic icons on the screen.
void MapWindow::LKDrawFLARMTraffic(HDC hDC, RECT rc, POINT Orig_Aircraft) {
if (!EnableFLARMMap) return;
if (!DrawInfo.FLARM_Available) return;
// init scaled coords for traffic icon
static int iCircleSize = 7;
static int iRectangleSize = 4;
static short scaler[5];
static short tscaler=0;
if (DoInit[MDI_DRAWFLARMTRAFFIC]) {
switch (ScreenSize) {
case ss480x640:
case ss480x800:
case ss896x672:
case ss800x480:
case ss640x480:
iCircleSize = 9;
iRectangleSize = 5;
scaler[0]=-1*(NIBLSCALE(4)-2);
scaler[1]=NIBLSCALE(5)-2;
scaler[2]=-1*(NIBLSCALE(6)-2);
scaler[3]=NIBLSCALE(4)-2;
scaler[4]=NIBLSCALE(2)-2;
tscaler=NIBLSCALE(7)-2;
break;
case ss240x320:
case ss272x480:
case ss320x240:
case ss480x272:
case ss720x408:
case ss480x234:
case ss400x240:
iCircleSize = 7;
iRectangleSize = 4;
scaler[0]=-1*(NIBLSCALE(8)-2);
scaler[1]=NIBLSCALE(10)-2;
scaler[2]=-1*(NIBLSCALE(12)-2);
scaler[3]=NIBLSCALE(8)-2;
scaler[4]=NIBLSCALE(4)-2;
tscaler=NIBLSCALE(13)-2;
break;
default:
iCircleSize = 7;
iRectangleSize = 4;
scaler[0]=-1*NIBLSCALE(4);
scaler[1]=NIBLSCALE(5);
scaler[2]=-1*NIBLSCALE(6);
scaler[3]=NIBLSCALE(4);
scaler[4]=NIBLSCALE(2);
tscaler=NIBLSCALE(7);
break;
}
DoInit[MDI_DRAWFLARMTRAFFIC]=false;
}
HPEN hpold;
HPEN thinBlackPen = LKPen_Black_N1;
POINT Arrow[5];
TCHAR lbuffer[50];
hpold = (HPEN)SelectObject(hDC, thinBlackPen);
int i;
int painted=0;
// double dX, dY;
TextInBoxMode_t displaymode = {0};
displaymode.NoSetFont = 1;
#if 0
double screenrange = GetApproxScreenRange();
double scalefact = screenrange/6000.0; // FIX 100820
#endif
HFONT oldfont = (HFONT)SelectObject(hDC, LK8MapFont);
for (i=0,painted=0; i<FLARM_MAX_TRAFFIC; i++) {
// limit to 10 icons map traffic
if (painted>=10) {
i=FLARM_MAX_TRAFFIC;
continue;
}
if ( (DrawInfo.FLARM_Traffic[i].ID !=0) && (DrawInfo.FLARM_Traffic[i].Status != LKT_ZOMBIE) ) {
painted++;
double target_lon;
double target_lat;
target_lon = DrawInfo.FLARM_Traffic[i].Longitude;
target_lat = DrawInfo.FLARM_Traffic[i].Latitude;
#if (0) // No scaling, wrong
if ((EnableFLARMMap==2)&&(scalefact>1.0)) {
double distance;
double bearing;
DistanceBearing(DrawInfo.Latitude, DrawInfo.Longitude, target_lat, target_lon, &distance, &bearing);
FindLatitudeLongitude(DrawInfo.Latitude, DrawInfo.Longitude, bearing, distance*scalefact, &target_lat, &target_lon);
}
#endif
POINT sc, sc_name, sc_av;
LatLon2Screen(target_lon, target_lat, sc);
sc_name = sc;
sc_name.y -= NIBLSCALE(16);
sc_av = sc_name;
wsprintf(lbuffer,_T(""));
if (DrawInfo.FLARM_Traffic[i].Cn && DrawInfo.FLARM_Traffic[i].Cn[0]!=_T('?')) { // 100322
_tcscat(lbuffer,DrawInfo.FLARM_Traffic[i].Cn);
}
if (DrawInfo.FLARM_Traffic[i].Average30s>=0.1) {
if (_tcslen(lbuffer) >0)
_stprintf(lbuffer,_T("%s:%.1f"),lbuffer,LIFTMODIFY*DrawInfo.FLARM_Traffic[i].Average30s);
else
_stprintf(lbuffer,_T("%.1f"),LIFTMODIFY*DrawInfo.FLARM_Traffic[i].Average30s);
}
displaymode.Border=1;
if (_tcslen(lbuffer)>0)
TextInBox(hDC, lbuffer, sc.x+tscaler, sc.y+tscaler, 0, &displaymode, false);
// red circle
if ((DrawInfo.FLARM_Traffic[i].AlarmLevel>0) && (DrawInfo.FLARM_Traffic[i].AlarmLevel<4)) {
DrawBitmapIn(hDC, sc, hFLARMTraffic,true);
}
#if 0
Arrow[0].x = -4;
Arrow[0].y = 5;
Arrow[1].x = 0;
Arrow[1].y = -6;
Arrow[2].x = 4;
Arrow[2].y = 5;
Arrow[3].x = 0;
Arrow[3].y = 2;
Arrow[4].x = -4;
Arrow[4].y = 5;
#endif
Arrow[0].x = scaler[0];
Arrow[0].y = scaler[1];
Arrow[1].x = 0;
Arrow[1].y = scaler[2];
Arrow[2].x = scaler[3];
Arrow[2].y = scaler[1];
Arrow[3].x = 0;
Arrow[3].y = scaler[4];
Arrow[4].x = scaler[0];
Arrow[4].y = scaler[1];
/*
switch (DrawInfo.FLARM_Traffic[i].Status) { // 100321
case LKT_GHOST:
SelectObject(hDC, yellowBrush);
break;
case LKT_ZOMBIE:
SelectObject(hDC, redBrush);
break;
default:
SelectObject(hDC, greenBrush);
break;
}
*/
/*************************************************************************
* calculate climb color
*************************************************************************/
int iVarioIdx = (int)(2*DrawInfo.FLARM_Traffic[i].Average30s -0.5)+NO_VARIO_COLORS/2;
if(iVarioIdx < 0) iVarioIdx =0;
if(iVarioIdx >= NO_VARIO_COLORS) iVarioIdx =NO_VARIO_COLORS-1;
SelectObject(hDC, *variobrush[iVarioIdx]);
switch (DrawInfo.FLARM_Traffic[i].Status) { // 100321
case LKT_GHOST:
Rectangle(hDC, sc.x-iRectangleSize, sc.y-iRectangleSize,sc.x+iRectangleSize, sc.y+iRectangleSize);
break;
case LKT_ZOMBIE:
Circle(hDC, sc.x, sc.x, iCircleSize, rc, true, true );
break;
default:
PolygonRotateShift(Arrow, 5, sc.x, sc.y, DrawInfo.FLARM_Traffic[i].TrackBearing - DisplayAngle);
Polygon(hDC,Arrow,5);
break;
}
}
}
SelectObject(hDC, oldfont);
SelectObject(hDC, hpold);
}
// This is painting traffic icons on the screen.
void MapWindow::LKDrawFLARMTraffic(LKSurface& Surface, const RECT& rc, const ScreenProjection& _Proj, const POINT& Orig_Aircraft) {
if (!EnableFLARMMap) return;
if (!DrawInfo.FLARM_Available) return;
// init scaled coords for traffic icon
static int iCircleSize = 7;
static int iRectangleSize = 4;
static short tscaler=0;
if (DoInit[MDI_DRAWFLARMTRAFFIC]) {
switch (ScreenSize) {
case ss480x640:
case ss480x800:
case ss800x480:
case ss640x480:
iCircleSize = 9;
iRectangleSize = 5;
tscaler=NIBLSCALE(7)-2;
break;
case ss240x320:
case ss272x480:
case ss320x240:
case ss480x272:
case ss480x234:
case ss400x240:
iCircleSize = 7;
iRectangleSize = 4;
tscaler=NIBLSCALE(13)-2;
break;
default:
iCircleSize = 7;
iRectangleSize = 4;
tscaler=NIBLSCALE(7);
break;
}
DoInit[MDI_DRAWFLARMTRAFFIC]=false;
}
POINT Arrow[5];
TCHAR lbuffer[50];
const auto hpold = Surface.SelectObject(LKPen_Black_N1);
int i;
int painted=0;
// double dX, dY;
TextInBoxMode_t displaymode = {0};
displaymode.NoSetFont = 1;
#if 0
double screenrange = GetApproxScreenRange();
double scalefact = screenrange/6000.0; // FIX 100820
#endif
const auto oldfont = Surface.SelectObject(LK8MapFont);
for (i=0,painted=0; i<FLARM_MAX_TRAFFIC; i++) {
// limit to 10 icons map traffic
if (painted>=10) {
i=FLARM_MAX_TRAFFIC;
continue;
}
if ( (DrawInfo.FLARM_Traffic[i].ID !=0) && (DrawInfo.FLARM_Traffic[i].Status != LKT_ZOMBIE) ) {
painted++;
double target_lon;
double target_lat;
target_lon = DrawInfo.FLARM_Traffic[i].Longitude;
target_lat = DrawInfo.FLARM_Traffic[i].Latitude;
#if (0) // No scaling, wrong
if ((EnableFLARMMap==2)&&(scalefact>1.0)) {
double distance;
double bearing;
DistanceBearing(DrawInfo.Latitude, DrawInfo.Longitude, target_lat, target_lon, &distance, &bearing);
FindLatitudeLongitude(DrawInfo.Latitude, DrawInfo.Longitude, bearing, distance*scalefact, &target_lat, &target_lon);
}
#endif
POINT sc, sc_name, sc_av;
sc = _Proj.LonLat2Screen(target_lon, target_lat);
sc_name = sc;
sc_name.y -= NIBLSCALE(16);
sc_av = sc_name;
_tcscpy(lbuffer,_T(""));
if (DrawInfo.FLARM_Traffic[i].Cn && DrawInfo.FLARM_Traffic[i].Cn[0]!=_T('?')) { // 100322
_tcscat(lbuffer,DrawInfo.FLARM_Traffic[i].Cn);
}
if (DrawInfo.FLARM_Traffic[i].Average30s>=0.1) {
size_t len = _tcslen(lbuffer);
if (len > 0)
_stprintf(lbuffer + len,_T(":%.1f"),LIFTMODIFY*DrawInfo.FLARM_Traffic[i].Average30s);
else
_stprintf(lbuffer,_T("%.1f"),LIFTMODIFY*DrawInfo.FLARM_Traffic[i].Average30s);
}
displaymode.Border=1;
if (_tcslen(lbuffer)>0)
TextInBox(Surface, &rc, lbuffer, sc.x+tscaler, sc.y+tscaler, &displaymode, false);
// red circle
if ((DrawInfo.FLARM_Traffic[i].AlarmLevel>0) && (DrawInfo.FLARM_Traffic[i].AlarmLevel<4)) {
DrawBitmapIn(Surface, sc, hFLARMTraffic,true);
}
#if 1 // 1
Arrow[0].x = -4;
Arrow[0].y = 5;
Arrow[1].x = 0;
Arrow[1].y = -6;
Arrow[2].x = 4;
Arrow[2].y = 5;
Arrow[3].x = 0;
Arrow[3].y = 2;
Arrow[4].x = -4;
Arrow[4].y = 5;
for (int q=0; q < 5; q++)
{
Arrow[q].x = (LONG) ((double)Arrow[q].x * 1.7);
Arrow[q].y = (LONG) ((double)Arrow[q].y * 1.7);
}
#else
Arrow[0].x = scaler[0];
Arrow[0].y = scaler[1];
Arrow[1].x = 0;
Arrow[1].y = scaler[2];
Arrow[2].x = scaler[3];
Arrow[2].y = scaler[1];
Arrow[3].x = 0;
Arrow[3].y = scaler[4];
Arrow[4].x = scaler[0];
Arrow[4].y = scaler[1];
#endif
/*
switch (DrawInfo.FLARM_Traffic[i].Status) { // 100321
case LKT_GHOST:
Surface.SelectObject(yellowBrush);
break;
case LKT_ZOMBIE:
Surface.SelectObject(redBrush);
break;
default:
Surface.SelectObject(greenBrush);
break;
}
*/
/*************************************************************************
* calculate climb color
*************************************************************************/
int iVarioIdx = (int)(2*DrawInfo.FLARM_Traffic[i].Average30s -0.5)+NO_VARIO_COLORS/2;
if(iVarioIdx < 0) iVarioIdx =0;
if(iVarioIdx >= NO_VARIO_COLORS) iVarioIdx =NO_VARIO_COLORS-1;
Surface.SelectObject(*variobrush[iVarioIdx]);
switch (DrawInfo.FLARM_Traffic[i].Status) { // 100321
case LKT_GHOST:
Surface.Rectangle(sc.x-iRectangleSize, sc.y-iRectangleSize,sc.x+iRectangleSize, sc.y+iRectangleSize);
break;
case LKT_ZOMBIE:
Surface.DrawCircle(sc.x, sc.x, iCircleSize, rc, true );
break;
default:
PolygonRotateShift(Arrow, 5, sc.x, sc.y, DrawInfo.FLARM_Traffic[i].TrackBearing - DisplayAngle);
Surface.Polygon(Arrow,5);
break;
}
}
}
Surface.SelectObject(oldfont);
Surface.SelectObject(hpold);
}
void MapWindow::DrawProjectedTrack(HDC hdc, const RECT rc, const POINT Orig) {
if ((ActiveWayPoint<=0) || !ValidTaskPoint(ActiveWayPoint) || !AATEnabled) {
return;
}
if (DerivedDrawInfo.Circling) {
// don't display in various modes
return;
}
// TODO feature: maybe have this work even if no task?
// TODO feature: draw this also when in target pan mode
LockTaskData(); // protect from external task changes
double startLat = DrawInfo.Latitude;
double startLon = DrawInfo.Longitude;
double previousLat;
double previousLon;
if (AATEnabled) {
previousLat = Task[max(0,ActiveWayPoint-1)].AATTargetLat;
previousLon = Task[max(0,ActiveWayPoint-1)].AATTargetLon;
} else {
previousLat = WayPointList[Task[max(0,ActiveWayPoint-1)].Index].Latitude;
previousLon = WayPointList[Task[max(0,ActiveWayPoint-1)].Index].Longitude;
}
UnlockTaskData();
double distance_from_previous, bearing;
DistanceBearing(previousLat, previousLon,
startLat, startLon,
&distance_from_previous,
&bearing);
if (distance_from_previous < 100.0) {
bearing = DrawInfo.TrackBearing;
// too short to have valid data
}
POINT pt[2] = {{0,-75},{0,-400}};
if (mode.Is(Mode::MODE_TARGET_PAN)) {
double screen_range = GetApproxScreenRange();
double flow = 0.4;
double fhigh = 1.5;
screen_range = max(screen_range, DerivedDrawInfo.WaypointDistance);
double p1Lat;
double p1Lon;
double p2Lat;
double p2Lon;
FindLatitudeLongitude(startLat, startLon,
bearing, flow*screen_range,
&p1Lat, &p1Lon);
FindLatitudeLongitude(startLat, startLon,
bearing, fhigh*screen_range,
&p2Lat, &p2Lon);
LatLon2Screen(p1Lon, p1Lat, pt[0]);
LatLon2Screen(p2Lon, p2Lat, pt[1]);
} else if (fabs(bearing-DerivedDrawInfo.WaypointBearing)<10) {
// too small an error to bother
return;
} else {
pt[1].y = (long)(-max(MapRect.right-MapRect.left,
MapRect.bottom-MapRect.top)*1.2);
PolygonRotateShift(pt, 2, Orig.x, Orig.y,
bearing-DisplayAngle);
}
DrawDashLine(hdc, 2, pt[0], pt[1], RGB(0,0,0), rc);
}
