var data = [
    {
        "type2": 22.29, 
        "type1": 12.05, 
        "type0": 65.66, 
        "name": "新课导入"
    }, 
    {
        "type2": 27.79, 
        "type1": 17.68, 
        "type0": 54.53, 
        "name": "新课讲授"
    }, 
    {
        "type2": 31.29, 
        "type1": 18.37, 
        "type0": 50.34, 
        "name": "练习巩固"
    }, 
    {
        "type2": 5.06, 
        "type1": 6.33, 
        "type0": 88.61, 
        "name": "总结"
    }
];

var graphList = [
    {
        "balloonText": "[[title]]:[[value]]", 
        "id": "graphs-0", 
        "title": "教师语言", 
        "valueField": "type0"
    }, 
    {
        "balloonText": "[[title]]:[[value]]", 
        "id": "graphs-1", 
        "title": "学生语言", 
        "valueField": "type1"
    }, 
    {
        "balloonText": "[[title]]:[[value]]", 
        "id": "graphs-2", 
        "title": "非语言", 
        "valueField": "type2"
    }
];

initClusteredBarChart: function(){
  var self = this, dom = self.element, chartId = 'report4_chart1';
  $('#' + chartId).clusteredBarChart({
    chartId: chartId,
    categoryField: 'name',
    columnGraphs: graphList,
    chartDataProvider: data,
    valueAxes: [
      {
        id: 'v1',
        maximum: 100,//设置最大值
        title: '百分比（%）'
      }
    ],
    categoryAxis: {
      title: '教学阶段'
    }
  });
}

var data = [
  {"percent":"5","minute":1},
  {"percent":"0","minute":2},
  {"percent":"15","minute":3},
  {"percent":"5","minute":4},
  {"percent":"0","minute":5},
  {"percent":"10","minute":6},
  {"percent":"5","minute":7},
  {"percent":"10","minute":8},
  {"percent":"0","minute":9},
  {"percent":"0","minute":10},
  {"percent":"5","minute":11},
  {"percent":"0","minute":12},
  {"percent":"5","minute":13},
  {"percent":"0","minute":14},
  {"percent":"15","minute":15},
  {"percent":"10","minute":16},
  {"percent":"5","minute":17},
  {"percent":"10","minute":18},
  {"percent":"0","minute":19},
  {"percent":"0","minute":20},
  {"percent":"10","minute":21},
  {"percent":"0","minute":22},
  {"percent":"5","minute":23},
  {"percent":"0","minute":24},
  {"percent":"5","minute":25},
  {"percent":"5","minute":26},
  {"percent":"0","minute":27},
  {"percent":"0","minute":28},
  {"percent":"5","minute":29},
  {"percent":"30","minute":30},
  {"percent":"5","minute":31},
  {"percent":"20","minute":32},
  {"percent":"0","minute":33},
  {"percent":"0","minute":34},
  {"percent":"0","minute":35},
  {"percent":"0","minute":36},
  {"percent":"0","minute":37},
  {"percent":"0","minute":38},
  {"percent":"5","minute":39},
  {"percent":"20","minute":40},
  {"percent":"15","minute":41},
  {"percent":"0","minute":42},
  {"percent":"5","minute":43},
  {"percent":"0","minute":44}
];

initMultipleValueAxesChart: function(data){
  var self = this, dom = self.element;
  var chartId = 'chart_div';
  $('#' + chartId).multipleValueAxesChart({
    chartId: chartId,
    chartDataProvider: data,
    categoryField: 'minute',
    valueAxes:[
      {
        id: 'v1',
        maximum: 100,//设置最大值
        title: '百分比（%）'
      }
    ],
    'lineGraphs': [
      {
        'valueAxis': 'v1',
        'title': 'xxxx折线图',
        'type': 'line',
        'lineThickness': 1,
        'valueField': 'percent'
      }
    ],
    categoryAxis: {
      parseDates: false,
      title: '时间（分钟）'
    },
    chartCreditsPosition: 'top-left'
  });
},

var data = [
  {
    "duration":1536,
    "count":512,
    "title":"教师语言"
  },
  {
    "duration":408,
    "count":136,
    "title":"学生语言"
  },
  {
    "duration":657,
    "count":219,
    "title":"非语言"
  }
];

initPieChart: function(data){
  var self = this, dom = self.element;
  var chartId = 'report1_chart1';
  $('#' + chartId).pieChart({
    chartId: chartId,
    chartDataProvider: data,
    titleField: 'title',
    valueField: 'duration',
    innerRadius: '0%',
    titles: [{
      text: '课堂交互行为的按语言性质的分布图（总体情况）',
      size: 16
    }],
    minRadius: 100
  });
}