[Feature] 添加Canvas元素的style设置 about echarts HOT 5 CLOSED

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外部元素指的是除 echarts 容器之外的 HTML 元素？

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@plainheart 对的。我有一个外部的通栏跑马灯，穿过地图。如果有办法能给canvas上z-index，遮挡问题会好解决。对应的如果添加了这个配置，任何涉及外部元素和画布的遮挡问题，就可以在H5体系下解决，在canvas里规划zlevel，然后把需要突出的层单独与H5做布局处理

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可以尝试如下两种方式：

1、CSS 选择器

canvas[data-zr-dom-id="zr_你的canvas序号"]

2、通过 API 获取到 Canvas Layer 对应的 DOM 元素

myChart.getZr().painter.getLayer(Canvas序号).dom.style.zIndex = xxx

Canvas 序号即 zlevel

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This issue is closed due to not being active. Please feel free to open it again (for the author) or create a new one and reference this (for others) if you have further questions.

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