private void _paintDYNAMIC2(Graphics g)
{
Point loc = pictureBox1.PointToClient(MousePosition);
if (_mouseOverCountry != null)
{
// outlines
_drawCountryOutline(g, _mouseOverCountry, Pens.Red);
if (Math.Abs(loc.X - _countryAnnotPos.X) > 20 || Math.Abs(loc.Y - _countryAnnotPos.Y) > 20)
{
_countryAnnotPos = loc;
}
_drawStandoutString(g, _mouseOverCountry.Name, Brushes.White, _countryAnnotPos.X, _countryAnnotPos.Y - 20);
}
if (toolStripButtonPICK.Checked)
{
if (_pointerGeoCoordinate != null)
{
List <PointF> ptList = new List <PointF>();
double x, y;
for (double azimuth = 0; azimuth < 360; azimuth += 10)
{
GeoCoordinate gc = GeoCoordinateUtilities.GetEndPoint(_pointerGeoCoordinate, azimuth, _pickRadius);
if (_ortho.ToTangentPlane(gc.Latitude, gc.Longitude, out x, out y))
{
PointF pt = _convertF(x, y);
ptList.Add(pt);
}
}
if (ptList.Count > 2)
{
g.FillPolygon(_radBrush, ptList.ToArray());
}
}
}
_drawStandoutString(g, _pointerText, Brushes.White, 2, pictureBox1.Height - 20);
}
private void _updateProjection()
{
double x, y;
double lat = trackBar1.Value / 100.0;
labelLAT.Text = lat.ToString(CultureInfo.InvariantCulture);
labelLAT.Refresh();
double lon = trackBar2.Value / 100.0;
labelLONG.Text = lon.ToString(CultureInfo.InvariantCulture);
labelLONG.Refresh();
_zoomRadius = trackBar3.Value;
labelRAD.Text = _zoomRadius.ToString(CultureInfo.InvariantCulture);
labelRAD.Refresh();
_ortho = new OrthographicProjection(lat, lon);
_stressTable.ProjectToTangentPlane(_ortho, textBoxFILTER.Text);
// extras
StressTable.ProjectToTangentPlane(_ortho, _myList);
StressTable.ProjectToTangentPlane(_ortho, _closeList);
foreach (var mLine in mapLines)
{
foreach (var item in mLine.Collection)
{
if (_ortho.ToTangentPlane(item.Latitude, item.Longitude, out x, out y))
{
item.ProjectedX = x;
item.ProjectedY = y;
}
else
{
item.ProjectedX = double.NaN;
item.ProjectedY = double.NaN;
}
}
}
if (cities != null)
{
foreach (NamedCoordinate nC in cities.Collection)
{
if (_ortho.ToTangentPlane(nC.Latitude, nC.Longitude, out x, out y))
{
nC.ProjectedX = x;
nC.ProjectedY = y;
}
else
{
nC.ProjectedX = double.NaN;
nC.ProjectedY = double.NaN;
}
}
}
foreach (WSMCountry cDef in _rwmap.Collection)
{
var cc = cDef.CentralCoordinate;
if (_ortho.ToTangentPlane(cc.Latitude, cc.Longitude, out x, out y))
{
cc.ProjectedX = x;
cc.ProjectedY = y;
}
else
{
cc.ProjectedX = double.NaN;
cc.ProjectedY = double.NaN;
}
foreach (WSMPolygon poly in cDef.Collection)
{
int nOk = 0;
poly.MinX = poly.MinY = double.MaxValue;
poly.MaxX = poly.MaxY = double.MinValue;
foreach (BaseCoordinate item in poly.Collection)
{
if (_ortho.ToTangentPlane(item.Latitude, item.Longitude, out x, out y))
{
item.ProjectedX = x;
item.ProjectedY = y;
nOk++;
poly.MinX = Math.Min(poly.MinX, x);
poly.MinY = Math.Min(poly.MinY, y);
poly.MaxX = Math.Max(poly.MaxX, x);
poly.MaxY = Math.Max(poly.MaxY, y);
}
else
{
item.ProjectedX = double.NaN;
item.ProjectedY = double.NaN;
}
}
poly.Draw = nOk >= 3;
}
}
_invalidateAllLayers(false);
}