Can't zoom the image on mobile device.

[shikelong]

In my mobile chrome. if I try to zoom the image itself, (not the crop box). The picture will be lost。

But cropperjs's demo is ok.

after zoom image use fingers:

Regards.

[danazkari]

IDK if it's the same issue but I'm trying to zoom on mobile and I'm getting the next warning on the demo:

And it seems like the addEventListener implementation changed a bit https://developers.google.com/web/updates/2017/01/scrolling-intervention

FYI: I'm testing on a OnePlus 3T, Chrome 56, Android 7.0.

This issue is also happening on the app where we implemented this project, same issue, which is good! I think... 😛

[matthew-dev]

+1
I get exactly the same issue trying to zoom image on touchable laptop screen with Google Chrome v.56 and Opera v.43... in Firefox v.52 zooming works correctly

[SagiMedina]

Any solution available?

[Autushka]

Same problem here - zooming crashes the copper in Chrome on Android. Apparently, there was a similar problem with cropperjs that was fixed with the 3.x version.
https://github.com/fengyuanchen/cropper/issues/827

Version of cropperjs that is used in the master of the react-cropper at the moment:
"cropperjs": "^0.8.0"

And the latest version of cropperjs at the moment is:
1.0.0-rc.2

Quick Update:
Workaround the problem for me was bumping the dependency on "cropperjs": "^0.8.0" to version
1.0.0-rc.2

[Rauttis]

Ran into the same issue, trying to zoom on mobile Chrome shifts the image in a weird way breaking the cropper.

[belief-cyf]

@shikelong 你最后找到解决方案了嘛？ 我也是碰到这个问题 在平板上的chrome浏览器内方法图片会崩溃 。

[belief-cyf]

经过测试 chrome浏览器V56及以上的版本都会出现此问题

[shikelong]

@belief-cyf Finally I disable zoom feature in mobile. I can't find a solution in the case.

[belief-cyf]

I need this zoom function i cant disable~~

[matthew-dev]

I needed it aprox. 4 months ago, so as no provided solution I simply added buttons to provide zoom in and zoom out functions (and also disabled zoom on touch function)... It looks like this...

[belief-cyf]

fengyuanchen/cropperjs#161

cropperjs V1.0.0-RC resolve this err

Hope the author can go under the updated version

[belief-cyf]

@matthew-dev @shikelong
I made some changes
update the cropper
You can use this temporarily, waiting for author update this project
https://github.com/belief-cyf/react-cropper

[shikelong]

Thank you!