如何实现在移动端手指滑动图表？

### 🐛 Question description [Please make everyone to understand it]

### 💻 Link to minimal reproduction

Please provide a link by forking these links [g2plot](https://codesandbox.io/s/g2plot-reproduction-template-gyej1) or GitHub repo. What is a minimal reproduction, and why is it required?

### 🏞 Expected result
可以在移动端良好操作。
### 🚑 Any additional [like screenshots]

* **G2Plot Version**: yes
* **Platform**: yes

The issue names no source files, tests, or minimal reproduction. Start by reviewing the linked G2Plot reproduction template and clarify which chart interaction and mobile behavior are required; done should be demonstrated in a reproducible example on a mobile platform.

Written by the indexing model from the issue text.