private void ChooseLocation_Click(object sender, EventArgs e)
{
LocationSetup dialog = new LocationSetup();
dialog.Sky = false;
dialog.Latitude = Coordinates.Parse(this.latText.Text);
dialog.Longitude = Coordinates.Parse(this.lngText.Text);
dialog.LocationName = this.locationName.Text;
dialog.Altitude = Convert.ToDouble(this.Altitude.Text.Replace("m", "").Replace("'", ""));
if (dialog.ShowDialog(this) == DialogResult.OK)
{
this.latText.Text = Coordinates.FormatDMS(Properties.Settings.Default.LocationLat = dialog.Latitude);
this.lngText.Text = Coordinates.FormatDMS(Properties.Settings.Default.LocationLng = dialog.Longitude);
this.locationName.Text = Properties.Settings.Default.LocationName = dialog.LocationName;
this.Altitude.Text = (Properties.Settings.Default.LocationAltitude = dialog.Altitude).ToString() + "m";
SpaceTimeController.Altitude = Properties.Settings.Default.LocationAltitude;
SpaceTimeController.Location = Coordinates.FromLatLng(Properties.Settings.Default.LocationLat, Properties.Settings.Default.LocationLng);
}
}
bool IUiController.MouseMove(object sender, MouseEventArgs e)
{
if (drag)
{
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
switch (dragCorner)
{
case DragCorners.NW:
Overlay.north = cursor.Lat;
Overlay.west = cursor.Lng;
break;
case DragCorners.N:
Overlay.north = cursor.Lat;
break;
case DragCorners.NE:
Overlay.north = cursor.Lat;
Overlay.east = cursor.Lng;
break;
case DragCorners.W:
Overlay.west = cursor.Lng;
break;
case DragCorners.C:
Overlay.north -= (mouseDown.Lat - cursor.Lat);
Overlay.west -= (mouseDown.Lng - cursor.Lng);
Overlay.south -= (mouseDown.Lat - cursor.Lat);
Overlay.east -= (mouseDown.Lng - cursor.Lng);
break;
case DragCorners.E:
Overlay.east = cursor.Lng;
break;
case DragCorners.SW:
Overlay.south = cursor.Lat;
Overlay.west = cursor.Lng;
break;
case DragCorners.S:
Overlay.south = cursor.Lat;
break;
case DragCorners.SE:
Overlay.south = cursor.Lat;
Overlay.east = cursor.Lng;
break;
default:
break;
}
mouseDown = cursor;
UpdateTextBoxes();
UpdateLines();
return(true);
}
else
{
Control wnd = (Control)sender;
double width = Overlay.east - Overlay.west;
double height = Overlay.north - Overlay.south;
double range = Math.Max(width / 40, height / 40);
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
DragCorners dragCorner = DragCorners.None;
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.west)) < range)
{
dragCorner = DragCorners.NW;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.N;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.east)) < range)
{
dragCorner = DragCorners.NE;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.west)) < range)
{
dragCorner = DragCorners.W;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.C;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.east)) < range)
{
dragCorner = DragCorners.E;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.west)) < range)
{
dragCorner = DragCorners.SW;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.S;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.east)) < range)
{
dragCorner = DragCorners.SE;
}
switch (dragCorner)
{
case DragCorners.SE:
case DragCorners.NW:
wnd.Cursor = Cursors.SizeNWSE;
break;
case DragCorners.N:
case DragCorners.S:
wnd.Cursor = Cursors.SizeNS;
break;
case DragCorners.W:
case DragCorners.E:
wnd.Cursor = Cursors.SizeWE;
break;
case DragCorners.C:
wnd.Cursor = Cursors.Hand;
break;
case DragCorners.SW:
case DragCorners.NE:
wnd.Cursor = Cursors.SizeNESW;
break;
default:
wnd.Cursor = Cursors.Default;
break;
}
}
return(false);
}
bool IUiController.MouseDown(object sender, MouseEventArgs e)
{
double width = Overlay.east - Overlay.west;
double height = Overlay.north - Overlay.south;
double range = Math.Max(width / 40, height / 40);
Coordinates cursor = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.west)) < range)
{
dragCorner = DragCorners.NW;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.N;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.north, Overlay.east)) < range)
{
dragCorner = DragCorners.NE;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.west)) < range)
{
dragCorner = DragCorners.W;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.C;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng((Overlay.north + Overlay.south) / 2, Overlay.east)) < range)
{
dragCorner = DragCorners.E;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.west)) < range)
{
dragCorner = DragCorners.SW;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, (Overlay.west + Overlay.east) / 2)) < range)
{
dragCorner = DragCorners.S;
drag = true;
}
if (cursor.Distance(Coordinates.FromLatLng(Overlay.south, Overlay.east)) < range)
{
dragCorner = DragCorners.SE;
drag = true;
}
if (drag)
{
mouseDown = cursor;
}
return(drag);
}
private void GoToRADec_Click(object sender, EventArgs e)
{
int index = coordinateType.SelectedIndex;
double ra = 0;
double dec = 0;
bool raValid = false;
bool decValid = false;
switch (index)
{
case 0: // Equitorial
{
ra = Coordinates.ParseRA(raText.Text, false);
dec = Coordinates.ParseDec(decText.Text);
raValid = Coordinates.ValidateRA(raText.Text);
decValid = Coordinates.ValidateDec(decText.Text);
}
break;
case 2: // Galactic
{
double l = Coordinates.Parse(raText.Text);
double b = Coordinates.ParseDec(decText.Text);
raValid = Coordinates.Validate(raText.Text);
decValid = Coordinates.ValidateDec(decText.Text);
if (raValid && decValid)
{
double[] result = Earth3d.GalactictoJ2000(l, b);
ra = result[0] / 15;
dec = result[1];
}
}
break;
case 3: // Ecliptic
{
double l = Coordinates.Parse(raText.Text);
double b = Coordinates.ParseDec(decText.Text);
raValid = Coordinates.Validate(raText.Text);
decValid = Coordinates.ValidateDec(decText.Text);
if (raValid && decValid)
{
AstroCalc.AstroRaDec radec = AstroCalc.AstroCalc.EclipticToJ2000(l, b, SpaceTimeController.JNow);
ra = radec.RA;
dec = radec.Dec;
}
}
break;
case 4: // Geo
{
ra = -Coordinates.Parse(raText.Text) / 15;
dec = Coordinates.ParseDec(decText.Text);
raValid = Coordinates.Validate(raText.Text);
decValid = Coordinates.ValidateDec(decText.Text);
}
break;
case 1: // alt/az
{
double az = Coordinates.Parse(raText.Text);
double alt = Coordinates.ParseDec(decText.Text);
raValid = Coordinates.Validate(raText.Text);
decValid = Coordinates.ValidateDec(decText.Text);
Coordinates radec = Coordinates.HorizonToEquitorial(Coordinates.FromLatLng(alt, az), SpaceTimeController.Location, SpaceTimeController.Now);
ra = radec.RA;
dec = radec.Dec;
}
break;
}
if (raValid && decValid)
{
if (Earth3d.MainWindow.SolarSystemMode)
{
Vector3d pnt = Coordinates.GeoTo3dDouble(dec, Coordinates.Parse(raText.Text));
pnt = Vector3d.TransformCoordinate(pnt, Planets.EarthMatrix);
pnt.Normalize();
Vector2d radec = Coordinates.CartesianToLatLng(pnt);
Earth3d.MainWindow.TargetLat = radec.Y;
Earth3d.MainWindow.TargetLong = radec.X - 90;
}
else
{
Earth3d.MainWindow.GotoTargetRADec(ra, dec, true, false);
}
}
}