void mapView_ManipulationDelta(object sender, ManipulationDeltaEventArgs e)
{
ShowZoneView zoneView = sender as ShowZoneView;
if (zoneView == null || !canMapBeTriggered)
{
return;
}
if (Math.Abs(e.CumulativeManipulation.Translation.Y) < 15)
{
e.Handled = true;
if (e.CumulativeManipulation.Translation.X < -10)
{
Size size = zoneView.RenderSize;
Point center = zoneView.PointToScreen(new Point(zoneView.ActualWidth / 2, zoneView.ActualHeight / 2));
canMapBeTriggered = false;
e.Complete();
OnAddMapCommand(center, size);
}
}
else
{
canMapBeTriggered = false;
}
}
