private ShapePoints GetShapePoints()
{
if (this.Count != _shapePoints.Count)
{
_shapePoints = new ShapePoints();
foreach (var point in this)
{
_shapePoints.Add(point.ToPoint());
}
}
return(_shapePoints);
}
private void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
//var gp = e.NewItems[0] as GeoPoint;
//System.Diagnostics.Debug.WriteLine("GeoShape[" + this.Count + "] OnCollectionChanged" + e.Action + " " + e.NewItems.Count + " " + gp.ToPoint().ToString());
if (!this.IsUpdating)
{
this.IsUpdating = true;
System.Diagnostics.Debug.WriteLine("GeoShape[" + this.Count + "] Updating Points");
var points = new ShapePoints();
foreach (var point in this)
{
points.Add(point.ToPoint());
}
this.ShapePoints = points;
this.IsUpdating = false;
System.Diagnostics.Debug.WriteLine("GeoShape[" + this.Count + "] Updating Points finished");
}
}
