Mobile Device (safari iOS7) cropping issue

[drfarruk]

The plugin crops images without any problems with most desktop browsers aswell as iOS8 Safari. On Safari iOS7 mobile browser the base64 string passed generated from the 'getDataURL' seems to crop the original image in a very strange way.

Before cropping:

After cropping:

Any ideas to what could be causing this?

[fengyuanchen]

getDataURL uses canvas.toDataURL, you can check it.

[Byte-Lab]

I am experiencing this issue as well on Chrome iOS7.

[etioun]

It behaves strangely on iOS8 as well, i think the problem comes from the exif metadata of the picture. To make it work i drew the image in a canvas first. Then i used toDataURL from this canvas to get the image data without the exif metadata.

[4kstore]

@etioun can you put an example? I have the same problem and I don't know how to deal with this
Thanks

[juanmiguelbesada]

I think this is related to #120 and #159

[fengyuanchen]

Yes, it is the problem of EXIF Image Orientation in some Mac OS / iOS browsers.

[fengyuanchen]

This is the same problem as #120 .