The Boundary
link tool renders a rectangular border to show the bounding box of the link. It accepts a few additional arguments, which can be passed as an object to the link tool constructor:
padding | number|object | This option determines whether the boundary area should be visually inflated and if so, by how much. Default is 10 ({ left: 10, top: 10, right: 10, bottom: 10 } ). |
---|---|---|
useModelGeometry | boolean | If this option is set to true , the position of the boundary is calculated based on the dimensions of the link model. |
Example:
var boundaryTool = new joint.linkTools.Boundary({
focusOpacity: 0.5,
padding: 20,
useModelGeometry: true
});