Function extractAllElementsData

chapter24/docs/d3-graphviz.js:171–181

(element)

    return datum;
  }
  function extractAllElementsData(element) {
    var datum = extractElementData(element);
    datum.children = [];
    var children = d3__namespace.selectAll(element.node().childNodes);
    children.each(function () {
      var childData = extractAllElementsData(d3__namespace.select(this));
      childData.parent = datum;
      datum.children.push(childData);
    });
    return datum;
  }
  function createElement(data) {
    if (data.tag == '#text') {
      return document.createTextNode("");