Rails | Carrierwave rotates image 90 degrees

Question

I am uploading images to s3 using fog and carrierwave. I am using the below code for profile picture:

version :listpic do
     process :resize_to_fill_modfied => [100, 100] 
   end

    version :usershow do
     process :resize_to_fill_modfied => [225, 225] #user profile pic kullanılıyor
   end

   def resize_to_fill_modfied(width, height, gravity=::Magick::CenterGravity)
      manipulate! do |img|
        img.crop_resized!(width, height, gravity) unless (img.columns <= width && img.rows <= height)
        img = yield(img) if block_given?
        img
      end
    end

The problem is, when I try to upload an image 193x193 it rotates to 90 degrees to left. Why is that?

EDIT

When I try to upload 250x250 it again rotates.

have you trued with the option mentioned here http://stackoverflow.com/questions/18519160/exif-image-rotation-issue-using-carrierwave-and-rmagick-to-upload-to-s3 ? — fanta, May 01 '17 at 19:13
I very recently had this same issue. I'm assuming these images were taken with a smartphone. I'm not using carrierwave, but I used `auto_orient` from graphicsmagick to rotate the image correctly. There was one caveat, which is that auto_orient doesn't remove the EXIF that is causing the rotation in the first place, so I had to use auto_orient and *then* strip EXIF data. — Brennan, May 01 '17 at 19:18
You can use the tool at http://metapicz.com/ to see what exif data your image has. You'll see exactly why it's being rotated — Brennan, May 01 '17 at 19:20

score 2 · Answer 1 · edited Oct 11 '17 at 16:07

2

I see from the comments on the question that you've "tried all the solutions," but have you installed MiniMagick?

# Add this in your Gemfile after CarrierWave and Fog:
gem 'mini_magick'
# then run `bundle install`

Once you've done that, try again with this in the uploader:

def fix_exif_rotation 
  manipulate! do |img|
    img.tap(&:auto_orient)
  end
end

edited Oct 11 '17 at 16:07

Pardeep Dhingra

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answered May 03 '17 at 03:12

dnicole

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But I use RMagick, can I do the same thing with RMagick? – Shalafister's May 03 '17 at 12:41
MiniMagick is an alternative for RMagick. It looks like you should be able to do something similar with RMagick, but I can only speak to that what I posted above works for me with MiniMagick. https://rmagick.github.io/image1.html#auto_orient – dnicole May 04 '17 at 04:01

Rails | Carrierwave rotates image 90 degrees

1 Answers1