echarts/lib/chart/graph/circularLayout.js

A powerful charting and visualization library for browser

    var circularLayoutHelper = require('./circularLayoutHelper');
    module.exports = function (ecModel, api) {
        ecModel.eachSeriesByType('graph', function (seriesModel) {
            if (seriesModel.get('layout') === 'circular') {
                circularLayoutHelper(seriesModel);
            }
        });
    };