xxxx-p commented on issue #21504: URL: https://github.com/apache/echarts/issues/21504#issuecomment-3832494407
> 这是一个已知行为（“问题”），但从一开始就是故意这样设计的——可能是出于性能原因，如果没有明确指定 backgroundColor，则不会渲染背景框。 > > 作为一种变通方法，您可以显式地设置透明颜色（例如，`'transparent'`或`'rgba(0,0,0,0)'`）。 Thank you -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
