} // End Function ToCounterClockWiseLatLngPoints
public decimal GetMinimumDistance(DecimalVector2 point)
{
decimal?distance = null;
for (int i = 0; i < this.Vectors.Count; ++i)
{
DecimalVector2?intersection = DecimalVector2.GetPointVerticalIntersection(this.Points[i], this.Vectors[i], point);
if (intersection.HasValue)
{
if (!DecimalVector2.IsPointOnLine(this.Points[i], this.Points[i + 1], intersection.Value))
{
continue;
}
//decimal dist = DecimalVector2.DistanceOfPointToLine(point, this.Points[i], this.Points[i + 1]);
decimal dist = DecimalVector2.Subtract(point, intersection.Value).Length;
if (distance.HasValue)
{
if (dist < distance.Value)
{
distance = dist;
}
}
else
{
distance = dist;
}
} // End if (intersection.HasValue)
} // Next i
// if (distance.HasValue) return distance.Value; return 1000000000000000;
// System.Console.WriteLine(IsClosed);
for (int i = 0; i < this.Points.Count; ++i)
{
decimal dist = DecimalVector2.Subtract(point, this.Points[i]).Length;
if (distance.HasValue)
{
if (dist < distance.Value)
{
distance = dist;
}
}
else
{
distance = dist;
}
} // Next i
return(distance.Value);
} // End Function GetMinimumDistance
public void InitVectors()
{
for (int i = 0; i < this.Points.Count - 1; i++)
{
DecimalVector2 p1 = this.Points[i];
DecimalVector2 p2 = this.Points[i + 1];
this.Vectors.Add(DecimalVector2.Subtract(p2, p1));
} // Next i
}
