Function moveDrawnEdgeEndPoint

chapter24/docs/d3-graphviz.js:1540–1553

(x2, y2)

    return this;
  }
  function moveDrawnEdgeEndPoint(x2, y2) {
    var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    if (!this._drawnEdge) {
      throw Error('No edge has been drawn');
    }
    var edge = this._drawnEdge.g;
    var x1 = this._drawnEdge.x1;
    var y1 = this._drawnEdge.y1;
    var attributes = this._drawnEdge.attributes;
    this._drawnEdge.x2 = x2;
    this._drawnEdge.y2 = y2;
    _moveEdge(edge, x1, y1, x2, y2, attributes, options);
    return this;
  }
  function removeDrawnEdge() {
    if (!this._drawnEdge) {
      return this;