springLength method

num springLength(
  1. ForceDirectedEdge e
)

Returns the length of the spring representing an edge. The two vertexes connected by the edge E are acted upon by a force of proportional to springStiffness(E) * (getNodeDistance(E.fromVertex, E.toVertex) - springLength(E)) divided by the distance between the vertexes. Please read the Introduction page on Extensions for how to override methods and how to call this base method. @expose @param {ForceDirectedEdge} e @return {number} Returns the length of the edge representing a link, the value of ForceDirectedEdge#length if it's a number, or else the value of #defaultSpringLength.

Implementation

_i2.num springLength(_i3.ForceDirectedEdge e) => _i4.callMethod(
      this,
      'springLength',
      [e],
    );