static PointLatLng findClosestPoint(PointLatLng start, GCSViews.FlightPlanner.linelatlng line)
{
List <PointLatLng> list = new List <PointLatLng>();
list.Add(line.p1);
list.Add(line.p2);
PointLatLng closest = findClosestPoint(start, list);
return(closest);
}
static Grid.linelatlng findClosestLine(PointLatLng start, List <GCSViews.FlightPlanner.linelatlng> list)
{
GCSViews.FlightPlanner.linelatlng answer = list[0];
double shortest = double.MaxValue;
foreach (GCSViews.FlightPlanner.linelatlng line in list)
{
double ans1 = GetDistance(start, line.p1);
double ans2 = GetDistance(start, line.p2);
PointLatLng shorterpnt = ans1 < ans2 ? line.p1 : line.p2;
if (shortest > GetDistance(start, shorterpnt))
{
answer = line;
shortest = GetDistance(start, shorterpnt);
}
}
return(answer);
}
