echarts 超出警戒线变色

Question

            visualMap:{
              pieces:[
                {
                  lte:threshold.echartsCode[i+4].toString(),
                  color:"red"
                },
                {
                  gt:threshold.echartsCode[i+4],
                  lte:threshold.echartsCode[i],
                  color:"#5470c6"
                },
                {
                  gt:threshold.echartsCode[i],
                  color:"red"
                },
              ],
              left:"center",
              top: "25",
              orient: "horizontal"
            },

这个gt和lte只能是整数吗，为什么我的是小数他给我四舍五入转为整数了。

Answer 1

可能跟精度有关吧

Documentation - Apache ECharts ECharts, a powerful, interactive charting and visualization library for browser https://echarts.apache.org/zh/option.html#visualMap-piecewise.precision