Echart Map问题

[Jiali Xuan <jl...@outlook.com>]

Hi Echarts team,

我最近的项目用到了Echart Map组件，参考于https://echarts.apache.org/examples/zh/editor.html?c=map-usa，遇到了一个问题，没有查找到相关的API，此类型的Map想在触屏可以缩放和移动，没有找到相关的touch事件，请问如何解决在触屏的缩放和移动呢（不使用鼠标）

Thanks

Re: Echart Map问题

[Yi Shen <sh...@gmail.com>]

Hi Jiali,

Here is a translation of your question for more developers to understand.
> My recent project uses the Echart Map component, referenced from
https://echarts.apache.org/examples/zh/editor.html?c=map-usa, I encountered
a problem, I did not find the relevant API, this type of Map wants to be
able to zoom and move on the touch screen, but I did not find the Please
tell me how to solve the problem of zooming and moving on the touch screen
(without using the mouse).

You can use `roam` option to enable pan and zoom function.  It works on
both mouse and touchable mobile devices.

Regards

On Wed, Mar 3, 2021 at 8:25 PM Jiali Xuan <jl...@outlook.com> wrote:

> Hi Echarts team,
>
> 我最近的项目用到了Echart Map组件，参考于
> https://echarts.apache.org/examples/zh/editor.html?c=map-usa
> ，遇到了一个问题，没有查找到相关的API，此类型的Map想在触屏可以缩放和移动，没有找到相关的touch事件，请问如何解决在触屏的缩放和移动呢（不使用鼠标）
>
> Thanks
>
>

-- 
Yi Shen
Apache ECharts(incubating) PMC