echarts x轴数据旋转

X轴旋转

Page({
  getChart2Option: function (chartData) {
    var option = {
      color: ['#3E92EF'],
      tooltip: {},
      grid: {
        top: "5%",
        left: '3%',
        right: '3%',
        bottom: '3%',
        containLabel: true
      },
      xAxis: {
        data: chartData.xData,
        type: 'category',
        axisTick: {
          show: false
        },
        boundaryGap: [0, 0.1],
        **//x轴旋转**
        axisLabel: {
          interval: 0, //隔几项显示一个标签
          rotate: "45" //标签倾斜的角度，旋转的角度是-90到90度
        }
      },
      yAxis: {
        type: 'value',
        boundaryGap: [0, 0.2],
      },
      series: [{
        data: chartData.seriesData,
        type: 'bar',
        barWidth: 20,
        label: {
          normal: {
            show: true,
            position: 'top',
            fontSize: 10,
          }
        },
        itemStyle: {
          normal: {
            color: new echarts.graphic.LinearGradient(
              0, 0, 0, 1,
              [{
                  offset: 0.5,
                  color: '#3F90EF'
                },
                {
                  offset: 0.9,
                  color: '#00D0E6'
                },
              ]
            )
          }
        },
      }]
    };
    return option
  },
});

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