拐点

描述:当前是关于Echarts图表中的 示例。
 
            option = {
  backgroundColor: '#000',
  legend: {
    top: "4%",
    left: '75%',
    itemWidth: 20,
    itemHeight: 8,
    itemStyle: {
      color: "#18A4FF"
    },
    textStyle: {
      "color": "#c0c3cd",
      fontSize: 13,
      "padding": [2, 0, 0, 0]
    }
  },
  grid: {
    top: '23%',
    left: '14%',
    bottom: '25%',
    right: '10%'
  },
  xAxis: {
    nameTextStyle: {
      "color": "#c0c3cd",
      "padding": [0, 0, -10, 0],
      "fontSize": 14
    },
    axisLabel: {
      interval: 0,
      textStyle: {
        color: '#639FD2' //坐标轴字颜色
      },
      margin: 15
    },
    axisTick: {
      show: false //隐藏X轴刻度
    },
    splitLine: {     //网格线
      "show": false
    },
    data: ["2018-11", "2018-12", "2019-01", "2019-02", "2019-03", "2019-04"],
    type: "category"
  },
  yAxis: {
    axisLine: {
      show: false, //隐藏X轴轴线

    },
    axisTick: {
      show: false //隐藏X轴刻度
    },
    axisLabel: {
      show: false
    },
    splitLine: {     //网格线
      "show": false
    }
  },
  series: [

    {
      name: '市场份额',
      data: [200, 85, 112, 275, 305, 415],
      "type": "bar",
      "barMaxWidth": "auto",
      // "barWidth": 7,
      "barWidth": 17,
      "itemStyle": {
        barBorderRadius: [7, 7, 0, 0], // 圆角(左上、右上、右下、左下)
        "color": {
          "x": 0,
          "y": 0,
          "x2": 0,
          "y2": 1,
          "type": "linear",
          "global": false,
          "colorStops": [{
            "offset": 0,
            "color": "#0667B2"
          }, {
            "offset": 1,
            "color": "#31DEFF"
          }]
        }
      },
      "label": {
        "show": true,
        "position": "top",
        "distance": 10,
        "color": "#fff",
        formatter: '{c}%',
        "fontSize": 13
      }
    },
    {
      name: '市场排名',
      type: 'line',
      symbol: 'circle',
      symbolSize: 30,
      itemStyle: {
        color: '#0F80C2',
        borderColor: '#fff',
        borderWidth: 1
      },
      lineStyle: {
        width: 2,
        color: "#0F80C2",
      },
      label: {
        show: true,
        position: 'inside',
        fontSize: 10,
        color: '#fff'
      },
      data: [80, 162, 91, 134, 144, 130]
    },
  ],
};