public override string ToString()
{
try {
return(base.ToString() + "\n" +
"Surface Position:\n" +
"\tSpeed:\t\t" + (HasGroundSpeed ? GroundSpeed.ToString("F8") : "unkown") +
"\n\tSpeed Resolution:\t\t" + (HasGroundSpeed ? GroundSpeedResolution.ToString("F8") : "unkown") +
"\n\tHeading:\t\t" + (HasValidHeading ? Heading.ToString("F8") : "unkown") +
"\n\tFormat:\t\t" + (IsOddFormat?"odd":"even") +
"\n\tHas position:\t" + (HasValidPosition?"yes":"no"));
} catch (Exception ex)
{
// should never happen
return("An exception " + ex.Message + " was thrown.");
}
}
private void RedrawOthersInfoText()
{
BorderTextLabel airspeedlabel = new BorderTextLabel();
airspeedlabel.Stroke = Brushes.DimGray;
airspeedlabel.Foreground = Brushes.White;
airspeedlabel.FontSize = 14;
airspeedlabel.FontWeight = FontWeights.Bold;
airspeedlabel.Text = "空速 " + AirSpeed.ToString("0.0");
Canvas.SetLeft(airspeedlabel, 4);
Canvas.SetTop(airspeedlabel, 80);
Canvas_ViewPortLeft.Children.Add(airspeedlabel);
BorderTextLabel groundspeedlabel = new BorderTextLabel();
groundspeedlabel.Stroke = Brushes.DimGray;
groundspeedlabel.Foreground = Brushes.White;
groundspeedlabel.FontSize = 14;
groundspeedlabel.FontWeight = FontWeights.Bold;
groundspeedlabel.Text = "地速 " + GroundSpeed.ToString("0.0");
Canvas.SetLeft(groundspeedlabel, 4);
Canvas.SetTop(groundspeedlabel, 100);
Canvas_ViewPortLeft.Children.Add(groundspeedlabel);
BorderTextLabel batteryabel = new BorderTextLabel();
batteryabel.Stroke = Brushes.DimGray;
batteryabel.Foreground = Brushes.White;
batteryabel.FontSize = 14;
batteryabel.FontWeight = FontWeights.Bold;
batteryabel.Text = string.Format("电池 {0} v {1} A {2}%", Voltage.ToString("0.00"), Galvanic.ToString("0.0"), BatteryPercent * 100);
Canvas.SetLeft(batteryabel, 10);
Canvas.SetTop(batteryabel, 130);
Canvas_ViewPortLeft.Children.Add(batteryabel);
if (HasEKF)
{
BorderTextLabel ekflabel = new BorderTextLabel();
ekflabel.Stroke = Brushes.DimGray;
ekflabel.Foreground = Brushes.White;
ekflabel.FontSize = 14;
ekflabel.FontWeight = FontWeights.Bold;
ekflabel.Text = "EKF";
Canvas.SetLeft(ekflabel, 200);
Canvas.SetTop(ekflabel, 130);
Canvas_ViewPortLeft.Children.Add(ekflabel);
}
if (HasVibe)
{
BorderTextLabel vibelabel = new BorderTextLabel();
vibelabel.Stroke = Brushes.DimGray;
vibelabel.Foreground = Brushes.Red;
vibelabel.FontSize = 14;
vibelabel.FontWeight = FontWeights.Bold;
vibelabel.Text = "Vibe";
Canvas.SetLeft(vibelabel, 250);
Canvas.SetTop(vibelabel, 130);
Canvas_ViewPortLeft.Children.Add(vibelabel);
}
BorderTextLabel gpslabel = new BorderTextLabel();
gpslabel.Stroke = Brushes.DimGray;
gpslabel.Foreground = Brushes.Red;
gpslabel.FontSize = 14;
gpslabel.FontWeight = FontWeights.Bold;
string s = HasGPS ? "有GPS" : "无GPS";
gpslabel.Text = "GPS: " + s;
Canvas.SetLeft(gpslabel, 300);
Canvas.SetTop(gpslabel, 130);
Canvas_ViewPortLeft.Children.Add(gpslabel);
BorderTextLabel flytimelabel = new BorderTextLabel();
flytimelabel.Stroke = Brushes.DimGray;
flytimelabel.Foreground = Brushes.White;
flytimelabel.FontSize = 14;
flytimelabel.FontWeight = FontWeights.Bold;
flytimelabel.Text = new TimeSpan(FlyTime).ToString(@"hh\:mm\:ss");
Canvas.SetLeft(flytimelabel, -80);
Canvas.SetTop(flytimelabel, -110);
Canvas_ViewPortRight.Children.Add(flytimelabel);
}