[wp-trac] [WordPress Trac] #30596: Transparent background of .png not preserved when rotating picture

[WordPress Trac]

#30596: Transparent background of .png not preserved when rotating picture
--------------------------+------------------------------
 Reporter:  frankpw       |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:  3.5
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
--------------------------+------------------------------

Comment (by voldemortensen):

 I've been doing some testing and it doesn't seem like Imagick is doing it
 wrong. Created a new instance of WP_Image_Editor_Imagick, rotated it 180˚,
 saved it, and printed it out in an img. Visually the transparency is the
 same. Also created new Imagick instances to be able to check the image
 alpha itself. Long story short the alpha didn't change using Imagick.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/30596#comment:4>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform