lixinru
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YtIoT


			
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							<!DOCTYPE HTML>
<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Highcharts Example</title>

		<style type="text/css">
#container {
	min-width: 320px;
	max-width: 800px;
	margin: 0 auto;
}
		</style>
	</head>
	<body>
<script src="../../code/highcharts.js"></script>
<script src="../../code/modules/networkgraph.js"></script>
<script src="../../code/modules/exporting.js"></script>

<div id="container"></div>


		<script type="text/javascript">
// Add the nodes option through an event call. We want to start with the parent
// item and apply separate colors to each child element, then the same color to
// grandchildren.
Highcharts.addEvent(
    Highcharts.seriesTypes.networkgraph,
    'afterSetOptions',
    function (e) {
        var colors = Highcharts.getOptions().colors,
            i = 0,
            nodes = {};
        e.options.data.forEach(function (link) {

            if (link[0] === 'Proto Indo-European') {
                nodes['Proto Indo-European'] = {
                    id: 'Proto Indo-European',
                    marker: {
                        radius: 20
                    }
                };
                nodes[link[1]] = {
                    id: link[1],
                    marker: {
                        radius: 10
                    },
                    color: colors[i++]
                };
            } else if (nodes[link[0]] && nodes[link[0]].color) {
                nodes[link[1]] = {
                    id: link[1],
                    color: nodes[link[0]].color
                };
            }
        });

        e.options.nodes = Object.keys(nodes).map(function (id) {
            return nodes[id];
        });
    }
);

Highcharts.chart('container', {
    chart: {
        type: 'networkgraph',
        height: '100%'
    },
    title: {
        text: 'The Indo-European Laungauge Tree'
    },
    subtitle: {
        text: 'A Force-Directed Network Graph in Highcharts'
    },
    plotOptions: {
        networkgraph: {
            keys: ['from', 'to'],
            layoutAlgorithm: {
                enableSimulation: true
            }
        }
    },
    series: [{
        dataLabels: {
            enabled: true
        },
        data: [
            ['Proto Indo-European', 'Balto-Slavic'],
            ['Proto Indo-European', 'Germanic'],
            ['Proto Indo-European', 'Celtic'],
            ['Proto Indo-European', 'Italic'],
            ['Proto Indo-European', 'Hellenic'],
            ['Proto Indo-European', 'Anatolian'],
            ['Proto Indo-European', 'Indo-Iranian'],
            ['Proto Indo-European', 'Tocharian'],
            ['Indo-Iranian', 'Dardic'],
            ['Indo-Iranian', 'Indic'],
            ['Indo-Iranian', 'Iranian'],
            ['Iranian', 'Old Persian'],
            ['Old Persian', 'Middle Persian'],
            ['Indic', 'Sanskrit'],
            ['Italic', 'Osco-Umbrian'],
            ['Italic', 'Latino-Faliscan'],
            ['Latino-Faliscan', 'Latin'],
            ['Celtic', 'Brythonic'],
            ['Celtic', 'Goidelic'],
            ['Germanic', 'North Germanic'],
            ['Germanic', 'West Germanic'],
            ['Germanic', 'East Germanic'],
            ['North Germanic', 'Old Norse'],
            ['North Germanic', 'Old Swedish'],
            ['North Germanic', 'Old Danish'],
            ['West Germanic', 'Old English'],
            ['West Germanic', 'Old Frisian'],
            ['West Germanic', 'Old Dutch'],
            ['West Germanic', 'Old Low German'],
            ['West Germanic', 'Old High German'],
            ['Old Norse', 'Old Icelandic'],
            ['Old Norse', 'Old Norwegian'],
            ['Old Norwegian', 'Middle Norwegian'],
            ['Old Swedish', 'Middle Swedish'],
            ['Old Danish', 'Middle Danish'],
            ['Old English', 'Middle English'],
            ['Old Dutch', 'Middle Dutch'],
            ['Old Low German', 'Middle Low German'],
            ['Old High German', 'Middle High German'],
            ['Balto-Slavic', 'Baltic'],
            ['Balto-Slavic', 'Slavic'],
            ['Slavic', 'East Slavic'],
            ['Slavic', 'West Slavic'],
            ['Slavic', 'South Slavic'],
            // Leaves:
            ['Proto Indo-European', 'Phrygian'],
            ['Proto Indo-European', 'Armenian'],
            ['Proto Indo-European', 'Albanian'],
            ['Proto Indo-European', 'Thracian'],
            ['Tocharian', 'Tocharian A'],
            ['Tocharian', 'Tocharian B'],
            ['Anatolian', 'Hittite'],
            ['Anatolian', 'Palaic'],
            ['Anatolian', 'Luwic'],
            ['Anatolian', 'Lydian'],
            ['Iranian', 'Balochi'],
            ['Iranian', 'Kurdish'],
            ['Iranian', 'Pashto'],
            ['Iranian', 'Sogdian'],
            ['Old Persian', 'Pahlavi'],
            ['Middle Persian', 'Persian'],
            ['Hellenic', 'Greek'],
            ['Dardic', 'Dard'],
            ['Sanskrit', 'Sindhi'],
            ['Sanskrit', 'Romani'],
            ['Sanskrit', 'Urdu'],
            ['Sanskrit', 'Hindi'],
            ['Sanskrit', 'Bihari'],
            ['Sanskrit', 'Assamese'],
            ['Sanskrit', 'Bengali'],
            ['Sanskrit', 'Marathi'],
            ['Sanskrit', 'Gujarati'],
            ['Sanskrit', 'Punjabi'],
            ['Sanskrit', 'Sinhalese'],
            ['Osco-Umbrian', 'Umbrian'],
            ['Osco-Umbrian', 'Oscan'],
            ['Latino-Faliscan', 'Faliscan'],
            ['Latin', 'Portugese'],
            ['Latin', 'Spanish'],
            ['Latin', 'French'],
            ['Latin', 'Romanian'],
            ['Latin', 'Italian'],
            ['Latin', 'Catalan'],
            ['Latin', 'Franco-Provençal'],
            ['Latin', 'Rhaeto-Romance'],
            ['Brythonic', 'Welsh'],
            ['Brythonic', 'Breton'],
            ['Brythonic', 'Cornish'],
            ['Brythonic', 'Cuymbric'],
            ['Goidelic', 'Modern Irish'],
            ['Goidelic', 'Scottish Gaelic'],
            ['Goidelic', 'Manx'],
            ['East Germanic', 'Gothic'],
            ['Middle Low German', 'Low German'],
            ['Middle High German', '(High) German'],
            ['Middle High German', 'Yiddish'],
            ['Middle English', 'English'],
            ['Middle Dutch', 'Hollandic'],
            ['Middle Dutch', 'Flemish'],
            ['Middle Dutch', 'Dutch'],
            ['Middle Dutch', 'Limburgish'],
            ['Middle Dutch', 'Brabantian'],
            ['Middle Dutch', 'Rhinelandic'],
            ['Old Frisian', 'Frisian'],
            ['Middle Danish', 'Danish'],
            ['Middle Swedish', 'Swedish'],
            ['Middle Norwegian', 'Norwegian'],
            ['Old Norse', 'Faroese'],
            ['Old Icelandic', 'Icelandic'],
            ['Baltic', 'Old Prussian'],
            ['Baltic', 'Lithuanian'],
            ['Baltic', 'Latvian'],
            ['West Slavic', 'Polish'],
            ['West Slavic', 'Slovak'],
            ['West Slavic', 'Czech'],
            ['West Slavic', 'Wendish'],
            ['East Slavic', 'Bulgarian'],
            ['East Slavic', 'Old Church Slavonic'],
            ['East Slavic', 'Macedonian'],
            ['East Slavic', 'Serbo-Croatian'],
            ['East Slavic', 'Slovene'],
            ['South Slavic', 'Russian'],
            ['South Slavic', 'Ukrainian'],
            ['South Slavic', 'Belarusian'],
            ['South Slavic', 'Rusyn']
        ]
    }]
});


		</script>
	</body>
</html>