void Statistics::DrawNoData(LKSurface& Surface, const RECT& rc) {
SIZE tsize;
TCHAR text[80];
// LKTOKEN _@M470_ = "No data"
_stprintf(text,TEXT("%s"), gettext(TEXT("_@M470_")));
Surface.GetTextSize(text, _tcslen(text), &tsize);
int x = (int)(rc.left+rc.right-tsize.cx)/2;
int y = (int)(rc.top+rc.bottom-tsize.cy)/2;
#if (WINDOWSPC>0)
Surface.SetBackgroundOpaque();
#endif
Surface.DrawText(x, y, text, _tcslen(text));
Surface.SetBackgroundTransparent();
}
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 Statistics::RenderSpeed(LKSurface& Surface, const RECT& rc)
{
if ((flightstats.Task_Speed.sum_n<2)
|| !ValidTaskPoint(ActiveTaskPoint)) {
DrawNoData(Surface, rc);
return;
}
ResetScale();
ScaleXFromData(rc, &flightstats.Task_Speed);
ScaleYFromData(rc, &flightstats.Task_Speed);
ScaleYFromValue(rc, 0);
ScaleXFromValue(rc, flightstats.Task_Speed.x_min+1.0); // in case no data
ScaleXFromValue(rc, flightstats.Task_Speed.x_min);
for(int j=1;j<MAXTASKPOINTS;j++) {
if (ValidTaskPoint(j) && (flightstats.LegStartTime[j]>=0)) {
double xx =
(flightstats.LegStartTime[j]-CALCULATED_INFO.TaskStartTime)/3600.0;
if (xx>=0) {
DrawLine(Surface, rc,
xx, y_min,
xx, y_max,
STYLE_REDTHICK);
}
}
}
DrawXGrid(Surface, rc,
0.5, flightstats.Task_Speed.x_min,
STYLE_THINDASHPAPER, 0.5, true);
/* DrawYGrid(hdc, rc, 10/TASKSPEEDMODIFY, 0, STYLE_THINDASHPAPER,
10, true);*/
if(Units::GetUserHorizontalSpeedUnit() == unStatuteMilesPerHour) {
DrawYGrid(Surface, rc, 5.0/TASKSPEEDMODIFY, 0, STYLE_THINDASHPAPER, 5.0, true);
} else {
DrawYGrid(Surface, rc, 10/TASKSPEEDMODIFY, 0, STYLE_THINDASHPAPER, 10, true);
}
DrawLineGraph(Surface, rc, &flightstats.Task_Speed,STYLE_MEDIUMBLACK);
DrawTrend(Surface, rc, &flightstats.Task_Speed, STYLE_BLUETHIN);
if(INVERTCOLORS || IsDithered())
Surface.SetTextColor(RGB_DARKGREEN);
else
Surface.SetTextColor(RGB_GREEN);
Surface.SetBackgroundOpaque();
TCHAR text[80];
DrawXLabel(Surface, rc, TEXT(" t/h "));
_stprintf(text,TEXT(" v/%s "),Units::GetHorizontalSpeedName());
DrawYLabel(Surface, rc, text);
// DrawXLabel(hdc, rc, TEXT("t"));
// DrawYLabel(hdc, rc, TEXT("V"));
}
void Statistics::RenderTemperature(LKSurface& Surface, const RECT& rc)
{
ResetScale();
int i;
float hmin= 10000;
float hmax= -10000;
float tmin= (float)CuSonde::maxGroundTemperature;
float tmax= (float)CuSonde::maxGroundTemperature;
// find range for scaling of graph
for (i=0; i<CUSONDE_NUMLEVELS-1; i++) {
if (CuSonde::cslevels[i].nmeasurements) {
hmin = min(hmin, (float)i);
hmax = max(hmax, (float)i);
tmin = min(tmin, (float)min(CuSonde::cslevels[i].tempDry,
(double)min(CuSonde::cslevels[i].airTemp,
(double)CuSonde::cslevels[i].dewpoint)));
tmax = max(tmax, (float)max(CuSonde::cslevels[i].tempDry,
(double)max(CuSonde::cslevels[i].airTemp,
(double)CuSonde::cslevels[i].dewpoint)));
}
}
if (hmin>= hmax) {
DrawNoData(Surface, rc);
return;
}
ScaleYFromValue(rc, hmin);
ScaleYFromValue(rc, hmax);
ScaleXFromValue(rc, tmin);
ScaleXFromValue(rc, tmax);
bool labelDry = false;
bool labelAir = false;
bool labelDew = false;
int ipos = 0;
for (i=0; i<CUSONDE_NUMLEVELS-1; i++) {
if (CuSonde::cslevels[i].nmeasurements &&
CuSonde::cslevels[i+1].nmeasurements) {
ipos++;
DrawLine(Surface, rc,
CuSonde::cslevels[i].tempDry, i,
CuSonde::cslevels[i+1].tempDry, (i+1),
STYLE_REDTHICK);
DrawLine(Surface, rc,
CuSonde::cslevels[i].airTemp, i,
CuSonde::cslevels[i+1].airTemp, (i+1),
STYLE_MEDIUMBLACK);
DrawLine(Surface, rc,
CuSonde::cslevels[i].dewpoint, i,
CuSonde::cslevels[i+1].dewpoint, i+1,
STYLE_BLUETHIN);
if (ipos> 2) {
if (!labelDry) {
DrawLabel(Surface, rc, TEXT("DALR"),
CuSonde::cslevels[i+1].tempDry, i);
labelDry = true;
} else {
if (!labelAir) {
DrawLabel(Surface, rc, TEXT("Air"),
CuSonde::cslevels[i+1].airTemp, i);
labelAir = true;
} else {
if (!labelDew) {
DrawLabel(Surface, rc, TEXT("Dew"),
CuSonde::cslevels[i+1].dewpoint, i);
labelDew = true;
}
}
}
}
}
}
if(INVERTCOLORS)
Surface.SetTextColor(RGB_DARKGREEN);
else
Surface.SetTextColor(RGB_GREEN);
#if (WINDOWSPC>0)
Surface.SetBackgroundOpaque();
#endif
TCHAR text[80];
_stprintf(text,TEXT(" T/%sC "), gettext(_T("_@M2179_")));
DrawXLabel(Surface, rc, text);
_stprintf(text,TEXT(" h/%s "),Units::GetAltitudeName());
DrawYLabel(Surface, rc, text);
// DrawXLabel(hdc, rc, TEXT("T")TEXT(DEG));
// DrawYLabel(hdc, rc, TEXT("h"));
}
void Statistics::DrawYGrid(LKSurface& Surface, const RECT& rc,
const double tic_step,
const double zero,
const int Style,
const double unit_step, bool draw_units) {
POINT line[2];
SIZE tsize;
double yval;
if(INVERTCOLORS || IsDithered())
Surface.SelectObject(LK_BLACK_PEN);
int xmin, ymin, xmax, ymax;
if (!tic_step) return;
for (yval=zero; yval<= y_max; yval+= tic_step) {
xmin = rc.left;
ymin = (int)((y_max-yval)*yscale)+rc.top -BORDER_Y;
xmax = rc.right;
ymax = ymin;
line[0].x = xmin+BORDER_X;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax;
// STYLE_THINDASHPAPER
if ((yval< y_max) &&
(ymin>=rc.top) && (ymin<=rc.bottom-BORDER_Y)) {
StyleLine(Surface, line[0], line[1], Style, rc);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, yval*unit_step/tic_step, unit_step);
Surface.GetTextSize(unit_text, &tsize);
Surface.SetBackgroundOpaque();
Surface.DrawText(xmin, ymin-tsize.cy/2, unit_text);
Surface.SetBackgroundTransparent();
}
}
}
for (yval=zero-tic_step; yval>= y_min; yval-= tic_step) {
xmin = rc.left;
ymin = (int)((y_max-yval)*yscale)+rc.top-BORDER_Y;
xmax = rc.right;
ymax = ymin;
line[0].x = xmin+BORDER_X;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax;
// STYLE_THINDASHPAPER
if ((yval> y_min) &&
(ymin>=rc.top) && (ymin<=rc.bottom-BORDER_Y)) {
StyleLine(Surface, line[0], line[1], Style, rc);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, yval*unit_step/tic_step, unit_step);
Surface.GetTextSize(unit_text, &tsize);
Surface.SetBackgroundOpaque();
Surface.DrawText(xmin, ymin-tsize.cy/2, unit_text);
Surface.SetBackgroundTransparent();
}
}
}
}
void Statistics::DrawXGrid(LKSurface& Surface, const RECT& rc,
const double tic_step,
const double zero,
const int Style,
const double unit_step, bool draw_units) {
if(INVERTCOLORS || IsDithered())
Surface.SelectObject(LK_BLACK_PEN);
POINT line[2];
double xval;
SIZE tsize;
int xmin, ymin, xmax, ymax;
if (!tic_step) return;
LKASSERT(tic_step!=0);
// bool do_units = ((x_max-zero)/tic_step)<10;
for (xval=zero; xval<= x_max; xval+= tic_step) {
xmin = (int)((xval-x_min)*xscale)+rc.left+BORDER_X;
ymin = rc.top;
xmax = xmin;
ymax = rc.bottom;
line[0].x = xmin;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax-BORDER_Y;
// STYLE_THINDASHPAPER
if ((xval< x_max)
&& (xmin>=rc.left+BORDER_X) && (xmin<=rc.right)) {
StyleLine(Surface, line[0], line[1], Style, rc);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, xval*unit_step/tic_step, unit_step);
// SetBkMode(hdc, OPAQUE);
Surface.GetTextSize(unit_text, &tsize);
Surface.SetBackgroundOpaque();
Surface.DrawText(xmin-tsize.cx/2, ymax-tsize.cy, unit_text);
Surface.SetBackgroundTransparent();
}
}
}
for (xval=zero-tic_step; xval>= x_min; xval-= tic_step) {
xmin = (int)((xval-x_min)*xscale)+rc.left+BORDER_X;
ymin = rc.top;
xmax = xmin;
ymax = rc.bottom;
line[0].x = xmin;
line[0].y = ymin;
line[1].x = xmax;
line[1].y = ymax-BORDER_Y;
// STYLE_THINDASHPAPER
if ((xval> x_min)
&& (xmin>=rc.left+BORDER_X) && (xmin<=rc.right)) {
StyleLine(Surface, line[0], line[1], Style, rc);
if (draw_units) {
TCHAR unit_text[MAX_PATH];
FormatTicText(unit_text, xval*unit_step/tic_step, unit_step);
// SetBkMode(hdc, OPAQUE);
Surface.GetTextSize(unit_text, &tsize);
Surface.SetBackgroundOpaque();
Surface.DrawText(xmin-tsize.cx/2, ymax-tsize.cy, unit_text);
Surface.SetBackgroundTransparent();
}
}
}
}
void MapWindow::RenderNearAirspace(LKSurface& Surface, const RECT& rci) {
RECT rc = rci; /* rectangle for sideview */
RECT rct = rc; /* rectangle for topview */
rc.top = (int) ((double) (rci.bottom - rci.top) * fSplitFact);
rct.bottom = rc.top;
// Expose the topview rect size in use..
Current_Multimap_TopRect = rct;
auto hfOldFnt = Surface.SelectObject(LK8PanelUnitFont/* Sender->GetFont()*/);
int *iSplit = &Multimap_SizeY[Get_Current_Multimap_Type()];
static double fHeigtScaleFact = 1.0;
double GPSlat, GPSlon, GPSalt, GPSbrg;
double calc_terrainalt;
double calc_altitudeagl;
// double alt;
TCHAR text[TBSIZE + 1];
TCHAR buffer[TBSIZE + 1];
CAirspaceBase near_airspace;
CAirspace *found = NULL;
// bool bFound = false;
DiagrammStruct sDia;
bool bAS_Inside = false;
int iAS_Bearing = 0;
int iAS_HorDistance = 15000;
int iABS_AS_HorDistance = 0;
int iAS_VertDistance = 0;
bool bValid;
static bool bHeightScale = false;
long wpt_brg = 0;
POINT line[2];
POINT TxYPt;
POINT TxXPt;
SIZE tsize;
LKColor GREEN_COL = RGB_GREEN;
LKColor BLUE_COL = RGB_BLUE;
LKColor LIGHTBLUE_COL = RGB_LIGHTBLUE;
BOOL bInvCol = true; //INVERTCOLORS
unsigned short getsideviewpage = GetSideviewPage();
LKASSERT(getsideviewpage < 3);
if (bInvCol)
Sideview_TextColor = INV_GROUND_TEXT_COLOUR;
else
Sideview_TextColor = RGB_WHITE;
switch (LKevent) {
case LKEVENT_NEWRUN:
// CALLED ON ENTRY: when we select this page coming from another mapspace
bHeightScale = false;
// fZOOMScale[getsideviewpage] = 1.0;
fHeigtScaleFact = 1.0;
if (IsMultimapTopology()) ForceVisibilityScan = true;
break;
case LKEVENT_UP:
// click on upper part of screen, excluding center
if (bHeightScale)
fHeigtScaleFact /= ZOOMFACTOR;
else
fZOOMScale[getsideviewpage] /= ZOOMFACTOR;
if (IsMultimapTopology()) ForceVisibilityScan = true;
break;
case LKEVENT_DOWN:
// click on lower part of screen, excluding center
if (bHeightScale)
fHeigtScaleFact *= ZOOMFACTOR;
else
fZOOMScale[getsideviewpage] *= ZOOMFACTOR;
if (IsMultimapTopology()) ForceVisibilityScan = true;
break;
case LKEVENT_LONGCLICK:
if (Sideview_iNoHandeldSpaces) {
bool bShow = false;
for (int k = 0; k <= Sideview_iNoHandeldSpaces; k++) {
if (Sideview_pHandeled[k].psAS != NULL) {
if (PtInRect(&(Sideview_pHandeled[k].rc), startScreen)) {
dlgAddMultiSelectListItem((long*) Sideview_pHandeled[k].psAS, 0, IM_AIRSPACE, 0);
bShow = true;
}
}
}
if (bShow) {
/*
* we can't show dialog from Draw thread
* instead, new event is queued, dialog will be popup by main thread
*/
InputEvents::processGlideComputer(GCE_POPUP_MULTISELECT);
// reset event, otherwise Distance/height zoom mod are also triggered
LKevent = LKEVENT_NONE;
}
}
if (LKevent != LKEVENT_NONE) {
if (PtInRect(&rc, startScreen)) {
bHeightScale = !bHeightScale;
} else if (PtInRect(&rct, startScreen)) {
bHeightScale = false;
}
}
break;
case LKEVENT_PAGEUP:
#ifdef OFFSET_SETP
if (bHeightScale)
fOffset -= OFFSET_SETP;
else
#endif
{
if (*iSplit == SIZE1) *iSplit = SIZE0;
if (*iSplit == SIZE2) *iSplit = SIZE1;
if (*iSplit == SIZE3) *iSplit = SIZE2;
}
break;
case LKEVENT_PAGEDOWN:
#ifdef OFFSET_SETP
if (bHeightScale)
fOffset += OFFSET_SETP;
else
#endif
{
if (*iSplit == SIZE2) *iSplit = SIZE3;
if (*iSplit == SIZE1) *iSplit = SIZE2;
if (*iSplit == SIZE0) *iSplit = SIZE1;
}
break;
}
LKASSERT(((*iSplit == SIZE0) || (*iSplit == SIZE1) || (*iSplit == SIZE2) || (*iSplit == SIZE3) || (*iSplit == SIZE4)));
LKevent = LKEVENT_NONE;
// Current_Multimap_SizeY is global, and must be used by all multimaps!
// It is defined in Multimap.cpp and as an external in Multimap.h
// It is important that it is updated, because we should resize terrain
// only if needed! Resizing terrain takes some cpu and some time.
// So we need to know when this is not necessary, having the same size of previous
// multimap, if we are switching.
// The current implementation is terribly wrong by managing resizing of sideview in
// each multimap: it should be done by a common layer.
// CAREFUL:
// If for any reason DrawTerrain() is called after resizing to 0 (full sideview)
// LK WILL CRASH with no hope to recover.
if (Current_Multimap_SizeY != *iSplit) {
Current_Multimap_SizeY = *iSplit;
SetSplitScreenSize(*iSplit);
rc.top = (long) ((double) (rci.bottom - rci.top) * fSplitFact);
rct.bottom = rc.top;
}
if (bInvCol) {
GREEN_COL = GREEN_COL.ChangeBrightness(0.6);
BLUE_COL = BLUE_COL.ChangeBrightness(0.6);
;
LIGHTBLUE_COL = LIGHTBLUE_COL.ChangeBrightness(0.4);
;
}
GPSlat = DrawInfo.Latitude;
GPSlon = DrawInfo.Longitude;
GPSalt = DrawInfo.Altitude;
GPSbrg = DrawInfo.TrackBearing;
calc_terrainalt = DerivedDrawInfo.TerrainAlt;
calc_altitudeagl = DerivedDrawInfo.AltitudeAGL;
GPSalt = DerivedDrawInfo.NavAltitude;
bValid = false;
iAS_HorDistance = 5000;
iAS_Bearing = (int) GPSbrg;
iAS_VertDistance = 0;
found = CAirspaceManager::Instance().GetNearestAirspaceForSideview();
if (found != NULL) {
near_airspace = CAirspaceManager::Instance().GetAirspaceCopy(found);
bValid = near_airspace.GetDistanceInfo(bAS_Inside, iAS_HorDistance, iAS_Bearing, iAS_VertDistance);
}
iABS_AS_HorDistance = abs(iAS_HorDistance);
wpt_brg = (long) AngleLimit360(GPSbrg - iAS_Bearing + 90.0);
// Variables from ASP system here contain the following informations:
// fAS_HorDistance - always contains horizontal distance from the asp, negative if horizontally inside (This does not mean that we're inside vertically as well!)
// fAS_Bearing - always contains bearing to the nearest horizontal point
// bValid - true if bAS_Inside, iAS_HorDistance, iAS_Bearing, iAS_VertDistance contains valid informations
// this will be true if the asp border is close enough to be tracked by the warning system
// bAS_Inside - current position is inside in the asp, calculated by the warning system
// iAS_HorDistance - horizontal distance to the nearest horizontal border, negative if horizontally inside, calculated by the warning system
// iAS_Bearing - bearing to the nearest horizontal border, calculated by the warning system
// iAS_VertDistance - vertical distance to the nearest asp border, negative if the border is above us, positive if the border below us, calculated by the warning system
// near_airspace.WarningLevel():
// awNone - no warning condition exists
// awYellow - current position is near to a warning position
// awRed - current posisiton is forbidden by asp system, we are in a warning position
/*********************************************************************
* calc the horizontal zoom
*********************************************************************/
sDia.fXMin = -5000.0;
sDia.fXMax = 5000.0;
/* even when invalid the horizontal distance is calculated correctly */
if (bValid) {
double fScaleDist = iABS_AS_HorDistance;
sDia.fXMin = min(-2500.0, fScaleDist * 1.5);
sDia.fXMax = max(2500.0, fScaleDist * 1.5);
#ifdef NEAR_AS_ZOOM_1000M
if (((iABS_AS_HorDistance) < 900) && (bValid)) // 1km zoom
{
sDia.fXMin = min(-900.0, fScaleDist * 1.5);
sDia.fXMax = max(900.0, fScaleDist * 1.5);
}
#endif
#ifdef NEAR_AS_ZOOM_1000FT
if ((abs(iABS_AS_HorDistance) < 333)) // 1000ft zoom
{
sDia.fXMin = min(-333.0, fScaleDist * 1.5);
sDia.fXMax = max(333.0, fScaleDist * 1.5);
}
#endif
}
#define RND_FACT 10.0
if ((sDia.fXMax * fZOOMScale[getsideviewpage]) > 100000)
fZOOMScale[getsideviewpage] /= ZOOMFACTOR;
if ((sDia.fXMax * fZOOMScale[getsideviewpage]) < 500) {
fZOOMScale[getsideviewpage] *= ZOOMFACTOR;
}
double fOldZoomScale = -1;
if (fZOOMScale[getsideviewpage] != fOldZoomScale) {
fOldZoomScale = fZOOMScale[getsideviewpage];
sDia.fXMax = sDia.fXMax * fZOOMScale[getsideviewpage];
sDia.fXMin = -sDia.fXMax / 5;
}
/*********************************************************************
* calc the vertical zoom
*********************************************************************/
sDia.fYMin = max(0.0, GPSalt - 2300);
sDia.fYMax = max(MAXALTTODAY, GPSalt + 1000);
if (bValid) {
double fBottom = near_airspace.Base()->Altitude;
sDia.fYMin = min(fBottom * 0.8, sDia.fYMin);
sDia.fYMin = max(0.0, sDia.fYMin);
if (sDia.fYMin < 300) sDia.fYMin = 0;
sDia.fYMax = max((fBottom * 1.2f), sDia.fYMax);
if (abs(iAS_VertDistance) < 250) {
sDia.fYMax = ((int) ((GPSalt + abs(iAS_VertDistance)) / 400) + 2) *400;
sDia.fYMin = ((int) ((GPSalt - abs(iAS_VertDistance)) / 400) - 1) *400;
if (sDia.fYMin - MIN_ALTITUDE < 0) sDia.fYMin = 0;
}
#ifdef VERTICAL_ZOOM_50
if (abs(iAS_VertDistance) < 50) {
sDia.fYMax = ((int) ((GPSalt + abs(iAS_VertDistance)) / 100) + 2) *100;
sDia.fYMin = ((int) ((GPSalt - abs(iAS_VertDistance)) / 100) - 1) *100;
if (sDia.fYMin - MIN_ALTITUDE < 0) sDia.fYMin = 0;
}
#endif
sDia.fYMin = max((double) 0.0f, (double) sDia.fYMin);
#ifdef OFFSET_SETP
if ((sDia.fYMax + fOffset) > MAX_ALTITUDE)
fOffset -= OFFSET_SETP;
if ((sDia.fYMin + fOffset) < 0.0)
fOffset += OFFSET_SETP;
sDia.fYMin += fOffset;
sDia.fYMax += fOffset;
#endif
// if(fHeigtScaleFact * sDia.fYMax > MAX_ALTITUDE )
// fHeigtScaleFact /=ZOOMFACTOR;
if (fHeigtScaleFact * sDia.fYMax < MIN_ALTITUDE)
fHeigtScaleFact *= ZOOMFACTOR;
sDia.fYMax *= fHeigtScaleFact;
}
/****************************************************************************************************
* draw topview first
****************************************************************************************************/
if (fSplitFact > 0.0) {
sDia.rc = rct;
sDia.rc.bottom -= 1;
SharedTopView(Surface, &sDia, (double) iAS_Bearing, (double) wpt_brg);
}
/****************************************************************************************************
* draw airspace and terrain elements
****************************************************************************************************/
RECT rcc = rc; /* rc corrected */
if (sDia.fYMin < GC_SEA_LEVEL_TOLERANCE)
rcc.bottom -= SV_BORDER_Y; /* scale witout sea */
sDia.rc = rcc;
RenderAirspaceTerrain(Surface, GPSlat, GPSlon, iAS_Bearing, &sDia);
const auto hfOld = Surface.SelectObject(LK8InfoNormalFont);
if (bValid) {
LKASSERT(_tcslen(near_airspace.Name()) < TBSIZE); // Diagnostic only in 3.1j, to be REMOVED
LK_tcsncpy(Sideview_szNearAS, near_airspace.Name(), TBSIZE);
} else {
_stprintf(text, TEXT("%s"), MsgToken(1259)); // LKTOKEN _@M1259_ "Too far, not calculated"
Surface.GetTextSize(text, &tsize);
TxYPt.x = (rc.right - rc.left - tsize.cx) / 2;
TxYPt.y = (rc.bottom - rc.top) / 2;
Surface.SetBackgroundTransparent();
Surface.DrawText(TxYPt.x, TxYPt.y - 20, text);
_stprintf(Sideview_szNearAS, TEXT("%s"), text);
}
Surface.SelectObject(hfOld);
/****************************************************************************************************
* draw airspace and terrain elements
****************************************************************************************************/
/****************************************************************************************************
* draw diagram
****************************************************************************************************/
double xtick = 1.0;
double fRange = fabs(sDia.fXMax - sDia.fXMin);
if (fRange > 3.0 * 1000.0) xtick = 2.0;
if (fRange > 15 * 1000.0) xtick = 5.0;
if (fRange > 50.0 * 1000.0) xtick = 10.0;
if (fRange > 100.0 * 1000.0) xtick = 20.0;
if (fRange > 200.0 * 1000.0) xtick = 25.0;
if (fRange > 250.0 * 1000.0) xtick = 50.0;
if (fRange > 500.0 * 1000.0) xtick = 100.0;
if (fRange > 1000.0 * 1000.0) xtick = 1000.0;
if (bInvCol) {
Surface.SelectObject(LK_BLACK_PEN);
Surface.SelectObject(LKBrush_Black);
} else {
Surface.SelectObject(LK_WHITE_PEN);
Surface.SelectObject(LKBrush_White);
}
LKColor txtCol = GROUND_TEXT_COLOUR;
if (bInvCol)
if (sDia.fYMin > GC_SEA_LEVEL_TOLERANCE)
txtCol = INV_GROUND_TEXT_COLOUR;
Surface.SetBackgroundTransparent();
Surface.SetTextColor(txtCol);
Surface.SelectObject(LK8PanelUnitFont);
_stprintf(text, TEXT("%s"), Units::GetUnitName(Units::GetUserDistanceUnit()));
switch (GetMMNorthUp(getsideviewpage)) {
case NORTHUP:
default:
DrawXGrid(Surface, rc, xtick / DISTANCEMODIFY, xtick, 0, TEXT_ABOVE_LEFT, RGB_BLACK, &sDia, text);
break;
case TRACKUP:
DrawXGrid(Surface, rci, xtick / DISTANCEMODIFY, xtick, 0, TEXT_ABOVE_LEFT, RGB_BLACK, &sDia, text);
break;
}
Surface.SetTextColor(Sideview_TextColor);
double fHeight = (sDia.fYMax - sDia.fYMin);
double ytick = 100.0;
if (fHeight > 500.0) ytick = 200.0;
if (fHeight > 1000.0) ytick = 500.0;
if (fHeight > 2000.0) ytick = 1000.0;
if (fHeight > 4000.0) ytick = 2000.0;
if (fHeight > 8000.0) ytick = 4000.0;
if (Units::GetUserAltitudeUnit() == unFeet)
ytick = ytick * FEET_FACTOR;
_stprintf(text, TEXT("%s"), Units::GetUnitName(Units::GetUserAltitudeUnit()));
if (sDia.fYMin < GC_SEA_LEVEL_TOLERANCE)
rc.bottom -= SV_BORDER_Y; /* scale witout sea */
DrawYGrid(Surface, rc, ytick / ALTITUDEMODIFY, ytick, 0, TEXT_UNDER_RIGHT, Sideview_TextColor, &sDia, text);
Surface.SetBkColor(RGB_WHITE);
if (!bInvCol)
Surface.SetBackgroundOpaque();
/****************************************************************************************************
* draw AGL
****************************************************************************************************/
if (calc_altitudeagl - sDia.fYMin > 500) {
Surface.SetTextColor(LIGHTBLUE_COL);
Units::FormatUserAltitude(calc_altitudeagl, buffer, 7);
LK_tcsncpy(text, MsgToken(1742), TBSIZE - _tcslen(buffer)); // AGL:
_tcscat(text, buffer);
Surface.GetTextSize(text, &tsize);
TxYPt.x = CalcDistanceCoordinat(0, &sDia) - tsize.cx / 2;
TxYPt.y = CalcHeightCoordinat((calc_terrainalt + calc_altitudeagl)*0.8, &sDia);
if ((tsize.cy) < (CalcHeightCoordinat(calc_terrainalt, &sDia) - TxYPt.y)) {
Surface.DrawText(TxYPt.x + IBLSCALE(1), TxYPt.y, text);
}
}
Surface.SetBackgroundTransparent();
/****************************************************************************************************
* Print current Elevation
****************************************************************************************************/
Surface.SetTextColor(RGB_BLACK);
int x, y;
if ((calc_terrainalt - sDia.fYMin) > 0) {
Units::FormatUserAltitude(calc_terrainalt, buffer, 7);
LK_tcsncpy(text, MsgToken(1743), TBSIZE - _tcslen(buffer)); // ELV:
_tcscat(text, buffer);
Surface.GetTextSize(text, &tsize);
x = CalcDistanceCoordinat(0, &sDia) - tsize.cx / 2;
y = CalcHeightCoordinat(calc_terrainalt, &sDia);
if ((ELV_FACT * tsize.cy) < abs(rc.bottom - y)) {
Surface.DrawText(x, rc.bottom - (int) (ELV_FACT * tsize.cy), text);
}
}
/****************************************************************************************************
* draw side elements
****************************************************************************************************/
Surface.SetTextColor(Sideview_TextColor);
Surface.SetBackgroundOpaque();
const auto hfOld2 = Surface.SelectObject(LK8InfoNormalFont);
// DrawTelescope ( hdc, iAS_Bearing-90.0, rc.right - NIBLSCALE(13), rc.top + NIBLSCALE(58));
Surface.SelectObject(hfOld2);
Surface.SetBackgroundTransparent();
Surface.SelectObject(hfOld);
Surface.SetTextColor(GROUND_TEXT_COLOUR);
if (bInvCol)
if (sDia.fYMin > GC_SEA_LEVEL_TOLERANCE)
Surface.SetTextColor(INV_GROUND_TEXT_COLOUR);
/****************************************************************************************************/
/****************************************************************************************************/
/****************************************************************************************************
* draw distances to next airspace
****************************************************************************************************/
/****************************************************************************************************/
/****************************************************************************************************/
if (bValid) {
/****************************************************************************************************
* draw horizontal distance to next airspace
****************************************************************************************************/
Surface.SetTextColor(Sideview_TextColor);
Surface.SetBackgroundOpaque();
const auto hfOldU = Surface.SelectObject(LK8InfoNormalFont);
// horizontal distance
line[0].x = CalcDistanceCoordinat(0, &sDia);
line[0].y = CalcHeightCoordinat(GPSalt, &sDia);
line[1].x = CalcDistanceCoordinat(iABS_AS_HorDistance, &sDia);
line[1].y = line[0].y;
Surface.DrawDashLine(THICK_LINE, line[0], line[1], Sideview_TextColor, rc);
if (iAS_HorDistance < 0) {
line[0].y = CalcHeightCoordinat(GPSalt - (double) iAS_VertDistance, &sDia);
line[1].y = line[0].y;
Surface.DrawDashLine(THICK_LINE, line[0], line[1], Sideview_TextColor, rc);
}
bool bLeft = false;
if (line[0].x < line[1].x)
bLeft = false;
else
bLeft = true;
Units::FormatUserDistance(iABS_AS_HorDistance, buffer, 7);
_stprintf(text, _T(" %s"), buffer);
Surface.GetTextSize(text, &tsize);
if ((GPSalt - sDia.fYMin /*-calc_terrainalt */) < 300)
TxXPt.y = CalcHeightCoordinat(GPSalt, &sDia) - tsize.cy;
else
TxXPt.y = CalcHeightCoordinat(GPSalt, &sDia) + NIBLSCALE(3);
if (tsize.cx > (line[1].x - line[0].x))
TxXPt.x = CalcDistanceCoordinat(iABS_AS_HorDistance, &sDia) - tsize.cx - NIBLSCALE(3);
else
TxXPt.x = CalcDistanceCoordinat(iABS_AS_HorDistance / 2.0, &sDia) - tsize.cx / 2;
Surface.DrawText(TxXPt.x, TxXPt.y, text);
/****************************************************************************************************
* draw vertical distance to next airspace
****************************************************************************************************/
line[0].x = CalcDistanceCoordinat(iABS_AS_HorDistance, &sDia);
line[0].y = CalcHeightCoordinat(GPSalt, &sDia);
line[1].x = line[0].x;
line[1].y = CalcHeightCoordinat(GPSalt - (double) iAS_VertDistance, &sDia);
Surface.DrawDashLine(THICK_LINE, line[0], line[1], Sideview_TextColor, rc);
Units::FormatUserAltitude((double) abs(iAS_VertDistance), buffer, 7);
_stprintf(text, _T(" %s"), buffer);
Surface.GetTextSize(text, &tsize);
if (bLeft)
TxYPt.x = CalcDistanceCoordinat(iABS_AS_HorDistance, &sDia) - tsize.cx - NIBLSCALE(3);
else
TxYPt.x = CalcDistanceCoordinat(iABS_AS_HorDistance, &sDia) + NIBLSCALE(5);
if (abs(line[0].y - line[1].y) > tsize.cy)
TxYPt.y = CalcHeightCoordinat(GPSalt - (double) iAS_VertDistance / 2.0, &sDia) - tsize.cy / 2;
else
TxYPt.y = min(line[0].y, line[1].y) - tsize.cy;
Surface.DrawText(TxYPt.x, TxYPt.y, text);
Surface.SelectObject(hfOldU);
}
/****************************************************************************************************
* draw plane sideview at least
****************************************************************************************************/
RenderPlaneSideview(Surface, 0.0, GPSalt, wpt_brg, &sDia);
hfOldFnt = Surface.SelectObject(LK8InfoNormalFont/* Sender->GetFont()*/);
DrawMultimap_SideTopSeparator(Surface, rct);
/****************************************************************************************************
* draw selection frame
****************************************************************************************************/
if (bHeightScale)
DrawSelectionFrame(Surface, rc);
#ifdef TOP_SELECTION_FRAME
else
DrawSelectionFrame(hdc, rci);
#endif
Surface.SelectObject(hfOldFnt/* Sender->GetFont()*/);
Surface.SetBackgroundTransparent();
Surface.SelectObject(hfOldFnt/* Sender->GetFont()*/);
}