XPRafts provides users the ability to add and edit the shape of links to suit a project's requirements via the editing of link vertices. 

To add and edit vertices: 

  1. Highlight a link by hovering the cursor or left-clicking the link.
  2. Right-click, and select "Edit Vertices" from the context menu .
  3. Hover over the link, and the mouse cursor should change into the add vertex cursor   .
  4. Click to add the vertex, and drag to the desired location.
  5. To edit an existing vertex, follow steps 1 and 2, and hover over the vertex to the be edited. The cursor will change to the to edit vertex icon  . Click and drag to the location desired.

There are no limits to the number of vertices that can be added to a link.