Cannot crop on iOS 11

[j-down]

The image cropping in the camera roll view does not work for iOS 11. Please fix as soon as possible, thank you for your time.

[francodriansetti]

For me work properly, can u give us an example please?

[j-down]

Of course! For my product, Clique, we use it to crop images posted to the app. Here is the process. Instead of cropping as a square, it uses the entire photo from the camera roll. The screenshots are attached. I hope this helps. Thank you so much for your time!

…

On Thu, Sep 28, 2017 at 4:20 AM FrankiDev_ ***@***.***> wrote: For me work properly, can u give us an example please? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#215 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ANiFAm9yIr8fR4s2y3bPAsHJ7Euf_Ux7ks5sm1bkgaJpZM4PjqR6> .

[j-down]

[francodriansetti]

@j-down thanks for screenshot.

Did you tried to set: cropHeightRatio = 1 // which means a squared-size photo

[j-down]

Before it seemed to auto crop without setting that (I assume 1 is the default?). However, I just tried setting it to 1 manually and it still does not crop the image.

[francodriansetti]

Try with demo app, I'm not able to replicate the issue

[j-down]

[j-down]

Just tried with demo app - same error. :/ are you testing this with iOS 11?

[francodriansetti]

Yes iOS 11, branch Swift-4

[JerryAndrews]

From my testings on iPhone 7 Plus running iOS 11:

When selecting a vertical or horizontal screenshot, that has not been modified, fusuma does not crop the image. It returns the full horizontal or vertical screenshot.

It appears @j-down had a similar issue when selecting screenshots specifically.

It appears to me that the issue is when the width/height of the image is equivalent to the device width/height fusuma is not able to crop. Hence why it does not crop with screenshots.

To test this theory:

I took one of the horizontal screenshots from my device, and cropped a minute portion of the width. When I proceeded to crop in fusuma I got the desired image.

I took one of the vertical screenshots from my device, and cropped a minute portion of the height. When I proceeded to crop in fusuma I got the desired image.

I tested with an image of dimensions 5500 × 3637. I was able to crop without issue.

I tested with a picture taken from the front facing cam. I was able to crop without issue.

I tested with a picture taken from the rear facing cam. I was able to crop without issue.

In summary the issue is only happening with device screenshots.

[shrawan2015]

Thanks for providing great library.

Even I could not crop the images from gallery and photos in iOS 11. Is there any properties that need to be set to enable the crop in the library.