You could enable Bezier curves… but those require extra control points for the curve. Are you determining the route for the GoStroke in your code?
No. I am drawing a polyline and would like to have
oh, I see now… you can create a Pen with a “Line Join”.
GoLink ll = new GoLink();
Pen linkpen = new Pen(Color.Red, 10);
linkpen.LineJoin = LineJoin.Round;
ll.Pen = linkpen;
this.goView1.NewLinkPrototype = ll;