
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<html>
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <script src="lib/esl.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/jquery.min.js"></script>
        <link ref="stylesheet" href="lib/reset.css">
    </head>
    <body>
        <style>
            #main {
                width: 100%;
                height: 100%;
            }
        </style>
        <div id="main"><div>
        <script>

            require([
                'echarts'
                // 'echarts/chart/themeRiver',
                // 'echarts/component/legend',
                // 'echarts/component/singleAxis',
                // 'echarts/component/tooltip',
           //     'echarts/component/axis'
                ], function (echarts) {

                    var chart = echarts.init(document.getElementById('main'), null, {

                    });

                    window.onresize = function () {
                        chart.resize();
                    };


                    // From https://github.com/jsundram/streamgraph.js/blob/master/examples/data/lastfm.js
                    var rawData = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
                         [0, 49, 67, 16, 0, 19, 19, 0, 0, 1, 10, 5, 6, 1, 1, 0, 25, 0, 0, 0],
                         [0, 6, 3, 34, 0, 16, 1, 0, 0, 1, 6, 0, 1, 56, 0, 2, 0, 2, 0, 0],
                         [0, 8, 13, 15, 0, 12, 23, 0, 0, 1, 0, 1, 0, 0, 6, 0, 0, 1, 0, 1],
                         [0, 9, 28, 0, 91, 6, 1, 0, 0, 0, 7, 18, 0, 9, 16, 0, 1, 0, 0, 0],
                         [0, 3, 42, 36, 21, 0, 1, 0, 0, 0, 0, 16, 30, 1, 4, 62, 55, 1, 0, 0],
                         [0, 7, 13, 12, 64, 5, 0, 0, 0, 8, 17, 3, 72, 1, 1, 53, 1, 0, 0, 0],
                         [1, 14, 13, 7, 8, 8, 7, 0, 1, 1, 14, 6, 44, 8, 7, 17, 21, 1, 0, 0],
                         [0, 6, 14, 2, 14, 1, 0, 0, 0, 0, 2, 2, 7, 15, 6, 3, 0, 0, 0, 0],
                         [0, 9, 11, 3, 0, 8, 0, 0, 14, 2, 0, 1, 1, 1, 7, 13, 2, 1, 0, 0],
                         [0, 7, 5, 10, 8, 21, 0, 0, 130, 1, 2, 18, 6, 1, 5, 1, 4, 1, 0, 7],
                         [0, 2, 15, 1, 5, 5, 0, 0, 6, 0, 0, 0, 4, 1, 3, 1, 17, 0, 0, 9],
                         [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
                         [6, 27, 26, 1, 0, 11, 1, 0, 0, 0, 1, 1, 2, 0, 0, 9, 1, 0, 0, 0],
                         [31, 81, 11, 6, 11, 0, 0, 0, 0, 0, 0, 0, 3, 2, 0, 3, 14, 0, 0, 12],
                         [19, 53, 6, 20, 0, 4, 37, 0, 30, 86, 43, 7, 5, 7, 17, 19, 2, 0, 0, 5],
                         [0, 22, 14, 6, 10, 24, 18, 0, 13, 21, 5, 2, 13, 35, 7, 1, 8, 0, 0, 1],
                         [0, 56, 5, 0, 0, 0, 0, 0, 7, 24, 0, 17, 7, 0, 0, 3, 0, 0, 0, 8],
                         [18, 29, 3, 6, 11, 0, 15, 0, 12, 42, 37, 0, 3, 3, 13, 8, 0, 0, 0, 1],
                         [32, 39, 37, 3, 33, 21, 6, 0, 4, 17, 0, 11, 8, 2, 3, 0, 23, 0, 0, 17],
                         [72, 15, 28, 0, 0, 0, 0, 0, 1, 3, 0, 35, 0, 9, 17, 1, 9, 1, 0, 8],
                         [11, 15, 4, 2, 0, 18, 10, 0, 20, 3, 0, 0, 2, 0, 0, 2, 2, 30, 0, 0],
                         [14, 29, 19, 3, 2, 17, 13, 0, 7, 12, 2, 0, 6, 0, 0, 1, 1, 34, 0, 1],
                         //[0, 1, 7, 6, 0, 1, 15, 0, 1, 2, 0, 3, 1, 0, 9, 0, 1, 25, 0, 72]];
                         [1, 1, 7, 6, 1, 1, 15, 1, 1, 2, 1, 3, 1, 1, 9, 1, 1, 25, 1, 72]];

                    var labels = ['The Sea and Cake',
                         'Andrew Bird',
                         'Laura Veirs',
                         'Brian Eno',
                         'Christopher Willits',
                         'Wilco',
                         'Edgar Meyer',
                         'B\xc3\xa9la Fleck',
                         'Fleet Foxes',
                         'Kings of Convenience',
                         'Brett Dennen',
                         'Psapp',
                         'The Bad Plus',
                         'Feist',
                         'Battles',
                         'Avishai Cohen',
                         'Rachael Yamagata',
                         'Norah Jones',
                         'B\xc3\xa9la Fleck and the Flecktones',
                         'Joshua Redman'
                    ];

                    var data = [];
                    for (var i = 0; i < rawData.length; i++) {
                        for (var j = 0; j < rawData[i].length; j++) {
                            var label = labels[i];
                            data.push([
                                j, rawData[i][j], label
                            ]);
                        }
                    }

                    option = {
                        singleAxis: {
                            max: 'dataMax'
                        },
                        series: [{
                            type: 'themeRiver',
                            data: data,
                            label: {
                                normal: {
                                    show: false
                                }
                            }
                        }]
                    };

                    chart.setOption(option);

                });
        </script>
    </body>
</html>