Arrowheads on Lines that are not Link paths

GoJS
1

Also i want to add the arrow heads for the line drawing tool, how can i have OpenTriangleLine and BackwardOpenTriangleLine?

2

Maybe this sample will be helpful: Line Drawing and Reshaping Sample, with arrowheads

3

I am able to achieve the same arrows but i want the 2 vertical lines at both the ends just like open and backward open triangle line

4

Adapt the updateLineGeometry static function to do what you want.

5

Thanks walter!