echarts [Bug] 折线图在使用两个不同源数据时动画会异常

wi3ka0sx  于 2022-10-26  发布在  Echarts
关注(0)|答案(1)|浏览(243)

Version

5.3.0

  • No response*

Steps to Reproduce

const option = {
    textStyle: {
      color: '#e3e3e3',
    },
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        type: 'cross',
        label: {
          backgroundColor: '#65cdda',
        },
      },
    },
    grid: {
      top: '10%',
      left: '12%',
      right: '0%',
      bottom: '2%',
    },
    xAxis: {
      type: 'time',
      boundaryGap: [0.05, 0.05],
    },
    yAxis: {
      type: 'value',
      max: function(value) {
        return (value.max * 1.8).toFixed(0)
      },
    },
    series: [
      {
        name: 'pm03',
        type: 'line',
        smooth: true,
        // symbol: 'none',
        label: {
          show: true,
        },
        areaStyle: {},
        data: this.info2,
      },
    ],
  }

数据有数据库和MQTT两个来源,初始化完成后先加载数据库,后接收到MQTT数据,开始动态刷新图表

Current Behavior

图一

图二

如图,当接受到MQTT数据时动画的上一个点位不在上一个数据点,而是从起始点重新开始

Expected Behavior

先从数据库调取数据,然后接受到MQTT数据后,动画加载点因该是上一个数据点,也就是数据最后一个读取的数据,而不是重新从数据库第一个数据点连线到MQTT的第一个数据点

Environment

- OS: win11
- Browser: Chrome 96.0.4664.55
- Framework: vue:^2.6.11

Any additional comments?

  • No response*
5q4ezhmt

5q4ezhmt1#

@1465707948 It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

[Bug] Line chart animation is abnormal when using two different source data

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