双折线图的图标上面的折线图数值不正确

[xiaohh-me]

Version

5.2.1

Link to Minimal Reproduction

No response

Steps to Reproduce

1.创建echarts：

2.bug截图（上面那一串数字与Y轴的数值对应不上）：

Current Behavior

创建echarts的代码：

recordApi.getMonthRecordStatistics(this.monthRecordStatistics).then(res => {
        const data = res.data
        if (data.code === 200) {
          if (data.total > 0) {
            this.hasMonthStatistics = true
          } else {
            this.hasMonthStatistics = false
            return
          }
          let dates = []
          let spendings = []
          let incomes = []
          for (let i = 0; i < data.rows.length; i++) {
            const monthCalc = data.rows[i]
            dates.push(monthCalc.year + '-' + monthCalc.month)
            spendings.push(monthCalc.spending)
            incomes.push(monthCalc.income)
          }
          this.monthStatistics.setOption({
            title: {
              text: '月支出收入统计'
            },
            xAxis: {
              data: dates
            },
            yAxis: {},
            series: [
              {
                data: spendings,
                type: 'line',
                stack: 'x',
                areaStyle: {},
                label: {
                  show: true
                }
              },
              {
                data: incomes,
                type: 'line',
                stack: 'x',
                areaStyle: {},
                label: {
                  show: true
                }
              }
            ]
          })
        } else {
          this.$message.error(data.message)
          this.hasMonthStatistics = false
        }
      })

服务器返回的数据的示例（顶部的res）：

{"total":2,"rows":[{"monthStatisticsId":1,"userId":1,"year":2021,"month":10,"spending":"1694.38","income":"11915.97","createTime":"2021-11-01T09:00:00"},{"monthStatisticsId":2,"userId":1,"year":2021,"month":11,"spending":"3448.61","income":"12087.58","createTime":"2021-12-01T01:00:00"}],"code":200,"message":"查询成功"}

Expected Behavior

希望显示的图表上面的数字与Y轴坐标上的数字保持一致

Environment

- OS:服务器：Linux7.9+nginx1.20.1，客户端：Windows10
- Browser:chrome
- Framework:vue2+elementui+echarts

Any additional comments?

No response

[echarts-bot]

@XiaoHH-XiaoHH 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] The value of the line graph on the icon of the double line graph is incorrect

BODY

Version

5.2.1

Link to Minimal Reproduction

No response

Steps to Reproduce

1. Create echarts:
   
2. The bug screenshot (the string of numbers above does not correspond to the value of the Y axis):
   

Current Behavior

The code to create echarts:

recordApi.getMonthRecordStatistics(this.monthRecordStatistics).then(res => {
        const data = res.data
        if (data.code === 200) {
          if (data.total> 0) {
            this.hasMonthStatistics = true
          } else {
            this.hasMonthStatistics = false
            return
          }
          let dates = []
          let spendings = []
          let incomes = []
          for (let i = 0; i <data.rows.length; i++) {
            const monthCalc = data.rows[i]
            dates.push(monthCalc.year +'-' + monthCalc.month)
            spendings.push(monthCalc.spending)
            incomes.push(monthCalc.income)
          }
          this.monthStatistics.setOption({
            title: {
              text:'Monthly expenditure income statistics'
            },
            xAxis: {
              data: dates
            },
            yAxis: {},
            series: [
              {
                data: spendings,
                type:'line',
                stack:'x',
                areaStyle: {},
                label: {
                  show: true
                }
              },
              {
                data: incomes,
                type:'line',
                stack:'x',
                areaStyle: {},
                label: {
                  show: true
                }
              }
            ]
          })
        } else {
          this.$message.error(data.message)
          this.hasMonthStatistics = false
        }
      })

Example of the data returned by the server (res at the top):

{"total":2,"rows":[{"monthStatisticsId":1,"userId":1,"year":2021,"month":10,"spending":"1694.38","income":" 11915.97","createTime":"2021-11-01T09:00:00"},{"monthStatisticsId":2,"userId":1,"year":2021,"month":11,"spending":" 3448.61","income":"12087.58","createTime":"2021-12-01T01:00:00"}],"code":200,"message":"Query successful"}

Expected Behavior

I hope that the numbers on the chart displayed are consistent with the numbers on the Y-axis coordinates

Environment

-OS: Server: Linux7.9+nginx1.20.1, Client: Windows10
-Browser:chrome
-Framework:vue2+elementui+echarts

Any additional comments?

No response

[plainheart]

看起来你启用了 stack 堆叠模式，系列的值会累加，label 显示的是当前系列的值。