Function drawNode

chapter24/docs/d3-graphviz.js:1610–1634

(x, y, nodeId)

  }

  function drawNode(x, y, nodeId) {
    var attributes = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
    var options = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {};
    attributes = Object.assign({}, attributes);
    if (attributes.style && attributes.style.includes('invis')) {
      var newNode = d3__namespace.select(null);
    } else {
      var root = this._selection;
      var svg = root.selectWithoutDataPropagation("svg");
      var graph0 = svg.selectWithoutDataPropagation("g");
      var newNode0 = createNode.call(this, nodeId, attributes);
      var nodeData = extractAllElementsData(newNode0);
      var newNode = graph0.append('g').data([nodeData]);
      attributeElement.call(newNode.node(), nodeData);
      _updateNode.call(this, newNode, x, y, nodeId, attributes, options);
    }
    this._drawnNode = {
      g: newNode,
      nodeId: nodeId,
      x: x,
      y: y,
      attributes: attributes
    };
    return this;
  }
  function updateDrawnNode(x, y, nodeId) {
    var attributes = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
    var options = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {};