### One-line summary [问题简述] 折线图数据显示和坐标轴不一致
### Version & Environment [版本及环境] + ECharts version [ECharts 版本]: 2.0 + Browser version [浏览器类型和版本]: chrome v69 + OS Version [操作系统类型和版本]: mac os 10.11.6 ### Expected behaviour [期望结果] 期望显示正常 ### ECharts option [ECharts配置项] 原有默认配置，官方示例 [http://www.echartsjs.com/examples/editor.html?c=line-stack](http://www.echartsjs.com/examples/editor.html?c=line-stack) ### Other comments [其他信息] <!-- For example: Screenshot or Online demo --> <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] --> <img width="767" alt="wx20180919-151605 2x" src="https://user-images.githubusercontent.com/24365682/45737007-44423d80-bc1f-11e8-9689-310be5403d96.png";> [ Full content available at: https://github.com/apache/incubator-echarts/issues/9101 ] This message was relayed via gitbox.apache.org for [email protected]
![https://user-images.githubusercontent.com/24365682/45737007-44423d80-bc1f-11e8-9689-310be5403d96.png"](https://user-images.githubusercontent.com/24365682/45737007-44423d80-bc1f-11e8-9689-310be5403d96.png"){kind=link}