protected override void OnInitialized()
{
base.OnInitialized();
LayoutData.Title = "Groups Factory";
LayoutData.Info = "Factory setting is a way to customize how groups (models) are created when the user uses the shortcut. " +
"Try to group nodes using CTRL+ALT+G now.";
LayoutData.DataChanged();
diagram.Options.Groups.Enabled = true;
diagram.Options.Groups.Factory = (diagram, children) =>
{
var group = new GroupModel(children, 25);
group.AddPort(PortAlignment.Top);
group.AddPort(PortAlignment.Bottom);
group.AddPort(PortAlignment.Right);
group.AddPort(PortAlignment.Left);
return(group);
};
var node1 = NewNode(50, 50);
var node2 = NewNode(250, 250);
var node3 = NewNode(500, 100);
diagram.Nodes.Add(new[] { node1, node2, node3 });
diagram.Links.Add(new LinkModel(node1.GetPort(PortAlignment.Right), node2.GetPort(PortAlignment.Left)));
}