public static Point fromLatLngToPixel(GeoLatLng latLng, int zoomLevel)
{
double latitude = latLng.latitude;
double longitude = latLng.longitude;
double power = 8 + zoomLevel;
double mapsize = Math.Pow(2, power);
double origin = mapsize / 2;
double longdeg = Math.Abs(-180 - longitude);
double longppd = mapsize / 360;
double longppdrad = mapsize / (2 * Math.PI);
double pixelx = longdeg * longppd;
double e = Math.Sin(latitude * (1 / 180.0 * Math.PI));
if (e > 0.9999)
{
e = 0.9999;
}
if (e < -0.9999)
{
e = -0.9999;
}
double pixely = origin + 0.5 * Math.Log((1 + e) / (1 - e)) * (-longppdrad);
return(new Point((int)pixelx, (int)pixely));
}
public static Point fromLatLngToPixel(GeoLatLng latLng, int zoomLevel)
{
double latitude = latLng.latitude;
double longitude = latLng.longitude;
double power = 8 + zoomLevel;
double mapsize = Math.Pow(2, power);
double origin = mapsize / 2;
double longdeg = Math.Abs(-180 - longitude);
double longppd = mapsize / 360;
double longppdrad = mapsize / (2 * Math.PI);
double pixelx = longdeg * longppd;
double e = Math.Sin(latitude * (1 / 180.0 * Math.PI));
if (e > 0.9999)
{
e = 0.9999;
}
if (e < -0.9999)
{
e = -0.9999;
}
double pixely = origin + 0.5 * Math.Log((1 + e) / (1 - e)) * (-longppdrad);
return new Point((int)pixelx, (int)pixely);
}
