/*
title: ThemeRiver Lastfm
category: themeRiver
titleCN: ThemeRiver Lastfm
*/
// From https://github.com/jsundram/streamgraph.js/blob/master/examples/data/lastfm.js
let 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],
  [1, 1, 7, 6, 1, 1, 15, 1, 1, 2, 1, 3, 1, 1, 9, 1, 1, 25, 1, 72]
];
let 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'
];
let data = [];
for (let i = 0; i < rawData.length; i++) {
  for (let j = 0; j < rawData[i].length; j++) {
    let label = labels[i];
    data.push([j, rawData[i][j], label]);
  }
}
option = {
  singleAxis: {
    max: 'dataMax'
  },
  series: [
    {
      type: 'themeRiver',
      data: data,
      label: {
        show: false
      }
    }
  ]
};