images with a long height get flipped

[o7abeeb]

@fengyuanchen why images with long height get flipped ??

[fengyuanchen]

Read this: https://github.com/fengyuanchen/cropper#checkorientation

[o7abeeb]

@fengyuanchen how can i use it ?
i tried checkOrientation: false and checkOrientation: true
and get the same issue !!

[fengyuanchen]

Set checkOrientation: false should work. If not, send me the image, I will test it on my browser.

[o7abeeb]

@fengyuanchen here is the image

[o7abeeb]

open it on full width

[fengyuanchen]

The Exif Orientation value of your image is 8, which means the image rotate -90 degree. It is incorrect as the image never rotated. The correct value should be 0.

• Here is a tool for checking Orientation.

[fengyuanchen]

You can try this image: http://fengyuanchen.github.io/loader/img/potala.jpg

[o7abeeb]

i dont really understand, how can i fix it now ??
your image get flipped too !

[fengyuanchen]

In one word, the image you provided has a wrong orientation value, just ignore it.

And in your app, just set the checkOrientation option to false, no need to do anything else.

[o7abeeb]

'' In one word, the image you provided has a wrong orientation value, just ignore it. ''

how can i do it if the users upload images like it ?

[fengyuanchen]

Just delete the image in your computer and forgot it forever!

[o7abeeb]

hhhhh that will fix it on my pc, what about other user's images like it ??

[fengyuanchen]

I will add a note for incorrect Orientation value in the documentation.

[fengyuanchen]

Just added: https://github.com/fengyuanchen/cropper#checkorientation

[wcj343169893]

I upload a photo, the original vertical screen, but in the box becomes a horizontal screen, also squashed. As shown in Figure

[fengyuanchen]

@wcj343169893 see #120.