数字分析--F2日均出馆客流量趋势echarts 柱状配置项内容和展示

       var dataAll = [3200, 3200, 2200, 3800, 3000, 3800, 3700];
 var xdata = ['07.01', '07.02', '07.03', '07.04', '07.05', '07.06', '07.07'];//x轴
 var colorSet =new echarts.graphic.LinearGradient(
                     0, 1, 0, 0,
                     [{
                             offset: 1,
                             color: 'rgba(103,86,254,.9)'
                         },
                         {
                             offset: 0,
                             color: 'rgba(13,47,119,.7)'
                         }
                     ]
                 );//颜色
 option = {
     backgroundColor: 'rgba(0,0,0,.2)',
    //  color: ['#3398DB'],
     tooltip: {
         trigger: 'axis',
         axisPointer: { // 坐标轴指示器，坐标轴触发有效
             type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
         }
     },
     grid: [{
             x: '7%',
             y: '5.5%',
             width: '78%',
             height: '38%'
         },

         {
             x: '7%',
             y2: '15%',
             width: '78%',
             height: '38%'
         },

     ],
     xAxis: {
         gridIndex: 0,
         data: xdata,
         axisTick: {
             show: false
         },
         nameGap: '50',
         axisLine: {
             lineStyle: {
                 color: 'rgba(255,255,255,0)',
             }
         },
         axisLabel: {
             textStyle: {
                 fontSize: 14,
                 color: '#fff'
             }
         },
     },
     yAxis: {
         min: 0,
         max: 4000,
         splitLine: {
             lineStyle: {
                 //  type: 'dashed'
             }
         },
         axisLine: {
             lineStyle: {
                 color: 'rgba(255,255,255,0)'
                 // color:'65F5FD'
             }
         },
         axisLabel: {
             formatter: '{value}',
             color: '#65F5FD',
             fontSize: 14
         },
     },
     series: [{
         type: 'bar',
         data: dataAll,
         itemStyle: {
             normal: {
                 color: colorSet,
                 barBorderRadius: [5, 5, 5, 5]
             },
             emphasis: {
                 barBorderRadius: [5, 5, 5, 5]
             },
         },
         barWidth: 20,
         //  Radius:[10,10,0,0],
         label: {
             normal: {
                 show: false,
                 position: 'top'
             }
         },
     }]
 };