text: /*=========================================================================================
      File Name: chart-echart.js
      Description: echarts examples
      ----------------------------------------------------------------------------------------
      Item Name: Vuexy  - Vuejs, HTML & Laravel Admin Dashboard Template
      Author: PIXINVENT
      Author URL: http://www.themeforest.net/user/pixinvent
  ==========================================================================================*/
  
  $(window).on("load", function(){
  
      var $dark_green = '#4ea397';
      var $green = '#22c3aa';
      var $light_green = '#7bd9a5';
      var $lighten_green = '#a8e7d2';
  
  
  
      // Bar chart
      // ------------------------------
  
      var barChart = echarts.init(document.getElementById('bar-chart'));
  
  
      // var i;
      function randomize() {
          return Math.round(300 + Math.random() * 700) / 10
      };
  
      var barChartoption = {
          legend: {},
          tooltip: {},
          dataset: {
              source: [
                  ['product', '2015', '2016', '2017'],
                  ['Matcha Latte', randomize(), randomize(), randomize()],
                  ['Milk Tea', randomize(), randomize(), randomize()],
                  ['Cheese Cocoa', randomize(), randomize(), randomize()],
                  ['Walnut Brownie', randomize(), randomize(), randomize()],
              ],
          },
  
  
          xAxis: {
              type: 'category',
              splitLine: { show: true },
          },
          yAxis: {},
          // Declare several bar series, each will be mapped
          // to a column of dataset.source by default.
          series: [
              {
                  type: 'bar',
                  itemStyle: {color: $dark_green},
              },
              {
                  type: 'bar',
                  itemStyle: {color: $green},
              },
              {
                  type: 'bar',
                  itemStyle: {color: $light_green},
              }
          ]
      };
      barChart.setOption(barChartoption);
  
  
  
      // Line chart
      // ------------------------------
  
      var lineChart = echarts.init(document.getElementById('line-chart'));
  
      data = [["2000-06-05",116],["2000-06-06",129],["2000-06-07",135],["2000-06-08",86],["2000-06-09",73],["2000-06-10",85],["2000-06-11",73],["2000-06-12",68],["2000-06-13",92],["2000-06-14",130],["2000-06-15",245],["2000-06-16",139],["2000-06-17",115],["2000-06-18",111],["2000-06-19",309],["2000-06-20",206],["2000-06-21",137],["2000-06-22",128],["2000-06-23",85],["2000-06-24",94],["2000-06-25",71],["2000-06-26",106],["2000-06-27",84],["2000-06-28",93],["2000-06-29",85],["2000-06-30",73],["2000-07-01",83],["2000-07-02",125],["2000-07-03",107],["2000-07-04",82],["2000-07-05",44],["2000-07-06",72],["2000-07-07",106],["2000-07-08",107],["2000-07-09",66],["2000-07-10",91],["2000-07-11",92],["2000-07-12",113],["2000-07-13",107],["2000-07-14",131],["2000-07-15",111],["2000-07-16",64],["2000-07-17",69],["2000-07-18",88],["2000-07-19",77],["2000-07-20",83],["2000-07-21",111],["2000-07-22",57],["2000-07-23",55],["2000-07-24",60]];
  
      var dateList = data.map(function (item) {
          return item[0];
      });
      var valueList = data.map(function (item) {
          return item[1];
      });
  
      var lineChartoption = {
  
          // Make gradient line here
          visualMap: [{
              show: false,
              type: 'continuous',
              seriesIndex: 0,
              min: 0,
              max: 400,
              color: [$dark_green, $lighten_green]
          }],
          tooltip: {
              trigger: 'axis'
          },
          xAxis: [{
              data: dateList,
              splitLine: {show: true}
          }],
          yAxis: [{
              splitLine: {show: false}
          }],
          series: [{
              type: 'line',
              showSymbol: false,
              data: valueList
          }]
      };
  
      lineChart.setOption(lineChartoption);
  
  
      // Pie chart
      // ------------------------------
  
      var pieChart = echarts.init(document.getElementById('pie-chart'));
  
      var pieChartoption = {
          tooltip : {
              trigger: 'item',
              formatter: "{a} <br/>{b} : {c} ({d}%)"
          },
          legend: {
              orient: 'vertical',
              left: 'left',
              data: ['Direct interview', 'Email marketing', 'Alliance advertising', 'Video ad', 'Search engine']
          },
          series : [
              {
                  name: 'Access source',
                  type: 'pie',
                  radius : '55%',
                  center: ['50%', '60%'],
                  color: ['#FF9F43','#28C76F','#EA5455','#87ceeb','#4d8135'],
                  data: [
                    {value: 335, name: 'Direct interview'},
                    {value: 310, name: 'Email marketing'},
                    {value: 234, name: 'Alliance advertising'},
                    {value: 135, name: 'Video ad'},
                    {value: 1548, name: 'Search engine'}
                  ],
                  itemStyle: {
                      emphasis: {
                          shadowBlur: 10,
                          shadowOffsetX: 0,
                          shadowColor: 'rgba(0, 0, 0, 0.5)'
                      }
                  }
              }
          ],
      };
  
      pieChart.setOption(pieChartoption);
  
  
      // Scatter chart
      // ------------------------------
  
      var scatterChart = echarts.init(document.getElementById('scatter-chart'));
  
      var data = [
          [[28604,77,17096869,'Australia',1990],[31163,77.4,27662440,'Canada',1990],[1516,68,1154605773,'China',1990],[13670,74.7,10582082,'Cuba',1990],[28599,75,4986705,'Finland',1990],[29476,77.1,56943299,'France',1990],[31476,75.4,78958237,'Germany',1990],[28666,78.1,254830,'Iceland',1990],[1777,57.7,870601776,'India',1990],[29550,79.1,122249285,'Japan',1990],[2076,67.9,20194354,'North Korea',1990],[12087,72,42972254,'South Korea',1990],[24021,75.4,3397534,'New Zealand',1990],[43296,76.8,4240375,'Norway',1990],[10088,70.8,38195258,'Poland',1990],[19349,69.6,147568552,'Russia',1990],[10670,67.3,53994605,'Turkey',1990],[26424,75.7,57110117,'United Kingdom',1990],[37062,75.4,252847810,'United States',1990]],
          [[44056,81.8,23968973,'Australia',2015],[43294,81.7,35939927,'Canada',2015],[13334,76.9,1376048943,'China',2015],[21291,78.5,11389562,'Cuba',2015],[38923,80.8,5503457,'Finland',2015],[37599,81.9,64395345,'France',2015],[44053,81.1,80688545,'Germany',2015],[42182,82.8,329425,'Iceland',2015],[5903,66.8,1311050527,'India',2015],[36162,83.5,126573481,'Japan',2015],[1390,71.4,25155317,'North Korea',2015],[34644,80.7,50293439,'South Korea',2015],[34186,80.6,4528526,'New Zealand',2015],[64304,81.6,5210967,'Norway',2015],[24787,77.3,38611794,'Poland',2015],[23038,73.13,143456918,'Russia',2015],[19360,76.5,78665830,'Turkey',2015],[38225,81.4,64715810,'United Kingdom',2015],[53354,79.1,321773631,'United States',2015]]
      ];
  
      var scatterChartoption = {
  
          legend: {
              right: 10,
              data: ['1990', '2015']
          },
          xAxis: {
              splitLine: {
                  lineStyle: {
                      type: 'dashed'
                  }
              }
          },
          yAxis: {
              splitLine: {
                  lineStyle: {
                      type: 'dashed'
                  }
              },
              scale: true
          },
          series: [{
              name: '1990',
              data: data[0],
              type: 'scatter',
              symbolSize: function (data) {
                  return Math.sqrt(data[2]) / 5e2;
              },
              label: {
                  emphasis: {
                      show: true,
                      formatter: function (param) {
                          return param.data[3];
                      },
                      position: 'top'
                  }
              },
              itemStyle: {
                  normal: {
                      shadowBlur: 10,
                      shadowColor: 'rgba(120, 36, 50, 0.5)',
                      shadowOffsetY: 5,
                      color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
                          offset: 0,
                          color: 'rgb(251, 118, 123)'
                      }, {
                          offset: 1,
                          color: 'rgb(204, 46, 72)'
                      }])
                  }
              }
          }, {
              name: '2015',
              data: data[1],
              type: 'scatter',
              symbolSize: function (data) {
                  return Math.sqrt(data[2]) / 5e2;
              },
              label: {
                  emphasis: {
                      show: true,
                      formatter: function (param) {
                          return param.data[3];
                      },
                      position: 'top'
                  }
              },
              itemStyle: {
                  normal: {
                      shadowBlur: 10,
                      shadowColor: 'rgba(25, 100, 150, 0.5)',
                      shadowOffsetY: 5,
                      color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
                          offset: 0,
                          color: 'rgb(129, 227, 238)'
                      }, {
                          offset: 1,
                          color: 'rgb(25, 183, 207)'
                      }])
                  }
              }
          }]
      };
  
      scatterChart.setOption(scatterChartoption);
  
  
      // Polar chart
      // ------------------------------
  
      var polarChart = echarts.init(document.getElementById('polar-chart'));
  
      var data = [];
  
      for (var i = 0; i <= 360; i++) {
          var t = i / 180 * Math.PI;
          var r = Math.sin(2 * t) * Math.cos(2 * t);
          data.push([r, i]);
      }
  
      var polarChartoption = {
          legend: {
              data: ['line']
          },
          polar: {
              center: ['50%', '54%']
          },
          tooltip: {
              trigger: 'axis',
              axisPointer: {
                  type: 'cross'
              }
          },
          angleAxis: {
              type: 'value',
              startAngle: 0
          },
          radiusAxis: {
              min: 0
          },
          series: [{
              coordinateSystem: 'polar',
              name: 'line',
              type: 'line',
              showSymbol: false,
              data: data
          }],
          animationDuration: 2000
      };
  
      polarChart.setOption(polarChartoption);
  
  
      // Radar chart
      // ------------------------------
  
      var radarChart = echarts.init(document.getElementById('radar-chart'));
  
      var radarChartoption = {
          tooltip: {},
          radar: {
              indicator: [
                  { name: 'Attack', max: 20 },
                  { name: 'Defensive', max: 20 },
                  { name: 'Speed', max: 20 },
                  { name: 'Power', max: 20 },
                  { name: 'Endurance', max: 20 },
                  { name: 'Agile', max: 20 }
              ]
          },
          series: [{
             name: 'Ability value',
              type: 'radar',
              data: [{ value: [19, 9, 18, 16, 16, 20] }]
          }]
      };
  
      radarChart.setOption(radarChartoption);
  
  });
  