Function postProcessDataPass1Local

chapter18/docs/d3-graphviz.js:1074–1096

(datum)

      }
    }
    function postProcessDataPass1Local(datum) {
      var index = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
      var parentData = arguments.length > 2 ? arguments[2] : undefined;
      setKey(datum, index);
      setId(datum, parentData);
      var id = datum.id;
      var prevDatum = prevDictionary[id];
      addToDictionary(datum);
      calculateAlternativeShapeData(datum, prevDatum);
      calculatePathTweenPoints(datum, prevDatum);
      var childTagIndexes = {};
      datum.children.forEach(function (childData) {
        var childTag = childData.tag;
        if (childTag == 'ellipse' || childTag == 'polygon') {
          childTag = 'path';
        }
        if (childTagIndexes[childTag] == null) {
          childTagIndexes[childTag] = 0;
        }
        var childIndex = childTagIndexes[childTag]++;
        postProcessDataPass1Local(childData, childIndex, datum);
      });
    }
    function addToNodeDictionary(datum) {
      var tag = datum.tag;
      if (growEnteringEdges && datum.parent) {