[wp-trac] [WordPress Trac] #59764: Imagick squashes image for cropped size

[WordPress Trac]

#59764: Imagick squashes image for cropped size
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 Reporter:  Iulia Cazan   |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  6.6
Component:  Media         |     Version:  6.3.3
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by Iulia Cazan):

 Hi @antpb!

 Thanks for looking into this, it's been quite a while, and I had to redo
 my steps to replicate. The issue is still there in 6.5.2, but my initial
 comment is inaccurate, it's GD that produces the squashed image, Imagick
 does it well.

 Please see my recording. For troubleshooting purposes, I implemented a
 small plugin that switches the editor class and also removes some image
 sizes, just to see generated the demo subsizes with the exact width and
 height.

 I traced the issue down to the hook `image_resize_dimensions`, this seems
 to do different things in GD vs. Imagick.

 This is what I used in my example:
 crop_landscape crop of 1700x930
 crop_portrait crop of 930x1700

 Source image and recording https://imgur.com/a/Fnui2CV
 Let me know if I can assist with the troubleshooting.

 Have a nice day,
 Iulia

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Ticket URL: <https://core.trac.wordpress.org/ticket/59764#comment:3>
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