vue --echarts

x轴文字横向竖着排列

xAxis: {
          type: "category",
          boundaryGap: true,
          nameGap: 30,
          splitArea: {
            show: false
          },
          axisLabel: {
            show: true,
            interval: 0,
            formatter: function(params) {
              var newParamsName = "";
              var paramsNameNumber = params.length;
              var provideNumber = 1; //一行显示几个字
              var rowNumber = Math.ceil(paramsNameNumber / provideNumber);
              if (paramsNameNumber > provideNumber) {
                for (var p = 0; p < rowNumber; p++) {
                  var tempStr = "";
                  var start = p * provideNumber;
                  var end = start + provideNumber;
                  if (p == rowNumber - 1) {
                    tempStr = params.substring(start, paramsNameNumber);
                  } else {
                    tempStr = params.substring(start, end) + "\n";
                  }
                  newParamsName += tempStr;
                }
              } else {
                newParamsName = params;
              }
              return newParamsName;
            },
            textStyle: {
              color: "#000" //文字颜色
            }
          },
          splitLine: {
            show: false
          },
          data: SecondLevelName
        },