echarts设置dataZoom在触屏电视上拖拽滑动无效

qcbq4gxm 于 5个月前发布在 Echarts

关注(0)|答案(7)|浏览(88)

Version

4.9.0

Steps to reproduce

1.对柱状图、折线图设置dataZoom的type为inside
2.在电脑使用鼠标、移动端（手机）可进行拖拽滑动
3.使用触屏电视，连接鼠标也可进行拖拽滑动，但使用手指或配置的触屏笔拖拽滑动无效
4.设置dataZoom的type为slider，只可点击空白部分，对控制手柄进行整体移动，不可拖拽

What is expected?

在触屏电视上能够支持手指拖拽滑动

What is actually happening?

在触屏电视上不支持手指拖拽滑动

echarts

来源：https://github.com/apache/echarts/issues/13884

7条答案

按热度按时间

watbbzwu1#

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赞(0）回复(0）举报 5个月前

brgchamk2#

首先，触屏电视是否支持多点触摸操作？如果不支持，那上层是没法做这个事的。建议先写个不带 echarts 的简单测试，试一下多点触摸是否能获得多个手指的位置。

赞(0）回复(0）举报 5个月前

agyaoht73#

首先，触屏电视是否支持多点触摸操作？如果不支持，那上层是没法做这个事的。建议先写个不带 echarts 的简单测试，试一下多点触摸是否能获得多个手指的位置。

经过验证触屏电视支持多点触发操作

赞(0）回复(0）举报 5个月前

ddhy6vgd4#

在触屏电视上做以下操作可触发滑动：