protected override async void OnToolMouseMove(MapViewMouseEventArgs e)
{
if (_lastLocation == e.ClientPoint)
{
return;
}
_lastLocation = e.ClientPoint;
_invoker.Invoke(async() => {
var tuple = await AddFeatureToOverlay(e);
lock (_lock)
{
long oid = tuple.Item2;
if (oid >= 0)
{
_theInspector.LoadAsync(_trees, oid);
}
else
{
_theInspector.ClearAsync();
}
if (_disposer != null)
{
_disposer.Dispose();
}
_disposer = tuple.Item1;
}
});
}