/// <summary> Raises the chain geometry event. </summary>
///
/// <param name="sender"> Source of the event. </param>
/// <param name="e"> Event information to send to registered event handlers. </param>
private void OnChainGeometry(object sender, EventArgs e)
{
UtilityService.Initialize();
var chains = ChainManager.ChainGeometry(UtilityService.DrawRectangle());
if (!chains.Any())
{
UtilityService.ShowMessage("No chains returned");
return;
}
if (this.Contour(chains))
{
UtilityService.FitScreen();
}
}