text: /*=========================================================================================
      File Name: tornado.js
      Description: echarts tornado chart
      ----------------------------------------------------------------------------------------
      Item Name: Robust - Responsive Admin Theme
      Version: 1.0
      Author: PIXINVENT
      Author URL: http://www.themeforest.net/user/pixinvent
  ==========================================================================================*/
  
  // Tornado chart
  // ------------------------------
  
  $(window).on("load", function(){
  
      // Set paths
      // ------------------------------
  
      require.config({
          paths: {
              echarts: '../../../robust-assets/js/plugins/charts/echarts'
          }
      });
  
  
      // Configuration
      // ------------------------------
  
      require(
          [
              'echarts',
              'echarts/chart/bar',
              'echarts/chart/line'
          ],
  
          // Charts setup
          function (ec) {
  
              var zrColor = require('zrender/tool/color');
              var colorList = [
                '#99B898','#FECEA8','#FF847C','#E84A5F','#2A363B',
                '#E1F5C4','#ECE473','#F9D423','#F6903D','#F05053'
              ];
  
              var itemStyle = {
                  normal: {
                      color: function(params) {
                        if (params.dataIndex < 0) {
                          // for legend
                          return zrColor.lift(
                            colorList[colorList.length - 1], params.seriesIndex * 0.1
                          );
                        }
                        else {
                          // for bar
                          return zrColor.lift(
                            colorList[params.dataIndex], params.seriesIndex * 0.1
                          );
                        }
                      }
                  }
              };
  
              // Initialize chart
              // ------------------------------
              var myChart = ec.init(document.getElementById('multiple-series-rainbow'));
  
              // Chart Options
              // ------------------------------
              chartOptions = {
  
                  // Setup grid
                  grid: {
                      y: 80,
                      y2: 40,
                      x2: 40
                  },
  
                  // Add tooltip
                  tooltip: {
                      trigger: 'axis',
                      backgroundColor: 'rgba(255,255,255,0.7)',
                      axisPointer: {
                          type: 'shadow'
                      },
                      formatter: function(params) {
                          // for text color
                          var color = colorList[params[0].dataIndex];
                          var res = '<div style="color:' + color + '">';
                          res += '<strong>' + params[0].name + '消费（元）</strong>';
                          for (var i = 0, l = params.length; i < l; i++) {
                              res += '<br/>' + params[i].seriesName + ' : ' + params[i].value;
                          }
                          res += '</div>';
                          return res;
                      }
                  },
  
                  // Add legend
                  legend: {
                      x: 'right',
                      data:['2010','2011','2012','2013']
                  },
  
                  // Add custom colors
                  color: ['#EF5350', '#FECEA8', '#66BB6A'],
  
                  // Enable drag recalculate
                  calculable: true,
  
                  // Horizontal axis
                  xAxis: [
                      {
                          type: 'category',
                          data: ['Food', 'clothing', 'live', 'household equipment and supplies', 'health care', 'transport and communication', 'education and entertainment services', 'other']
                      }
                  ],
  
                  // Vertical axis
                  yAxis: [
                      {
                          type: 'value'
                      }
                  ],
  
                  // Add series
                  series: [
                      {
                          name: '2010',
                          type: 'bar',
                          itemStyle: itemStyle,
                          data: [4804.7,1444.3,1332.1,908,871.8,1983.7,1627.6,499.2]
                      },
                      {
                          name: '2011',
                          type: 'bar',
                          itemStyle: itemStyle,
                          data: [5506.3,1674.7,1405,1023.2,969,2149.7,1851.7,581.3]
                      },
                      {
                          name: '2012',
                          type: 'bar',
                          itemStyle: itemStyle,
                          data: [6040.9,1823.4,1484.3,1116.1,1063.7,2455.5,2033.5,657.1]
                      },
                      {
                          name: '2013',
                          type: 'bar',
                          itemStyle: itemStyle,
                          data: [6311.9,1902,1745.1,1215.1,1118.3,2736.9,2294,699.4]
                      }
                  ]
              };
  
              // Apply options
              // ------------------------------
  
              myChart.setOption(chartOptions);
  
  
              // Resize chart
              // ------------------------------
  
              $(function () {
  
                  // Resize chart on menu width change and window resize
                  $(window).on('resize', resize);
                  $(".menu-toggle").on('click', resize);
  
                  // Resize function
                  function resize() {
                      setTimeout(function() {
  
                          // Resize chart
                          myChart.resize();
                      }, 200);
                  }
              });
          }
      );
  });