# 调整移动设备上的图像缩放级别

**URL:** https://meta.discourse.org/t/adjusting-image-zoom-level-on-mobile-devices/111440
**Category:** UX
**Created:** [2019年三月13日 02:41 UTC](https://meta.discourse.org/t/adjusting-image-zoom-level-on-mobile-devices/111440 "2019-03-13T02:41:52Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![venarius](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/venarius/32/133142_2.png) [@venarius](https://meta.discourse.org/u/venarius)
#### Post date: [2019年三月13日 10:15 UTC](https://meta.discourse.org/t/adjusting-image-zoom-level-on-mobile-devices/111440/4 "2019-03-13T10:15:57Z")

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Some more info on this [Cannot use zoom for lightbox images on phones - #28 by codinghorror](https://meta.discourse.org/t/cannot-use-zoom-for-lightbox-images-on-phones/19646/28)

Will have a look at it

EDIT: Opened a PR 🙂

> <https://github.com/discourse/discourse/pull/7161>
>
> This replaces the meta viewport tag while looking at a lightbox. This enables pi…nch to zoom on various devices.
> 
> Resolves: https://meta.discourse.org/t/adjusting-image-zoom-level-on-mobile-devices/111440
> 
> Wanted to write Qunit tests for it but the box for component tests has no meta tags.

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