public void RemoveLastDelineationPoint()
{
if (DelineationPins.Count > 0)
{
var position = DelineationPins.Count - 1;
DelineationPins.RemoveAt(position);
map.Pins.RemoveAt(position);
DelineationPolygon.Positions.RemoveAt(position);
}
map.Polygons.Clear();
if (DelineationPolygon.Positions.Count > 2)
{
map.Polygons.Add(DelineationPolygon);
}
}
public void AddDelineationPoint(Position position)
{
DelineationPositions.Add(position);
var pin = new Pin
{
Position = position,
Label = ""
};
DelineationPins.Add(pin);
map.Pins.Add(pin);
map.Polygons.Clear();
DelineationPolygon.Positions.Clear();
foreach (var delineationPosition in DelineationPositions)
{
DelineationPolygon.Positions.Add(delineationPosition);
}
if (DelineationPolygon.Positions.Count > 2)
{
map.Polygons.Add(DelineationPolygon);
}
}
