[wp-trac] [WordPress Trac] #11536: Rotate image buttons don't show up on PHP installs without imagerotate()

[WordPress Trac]

#11536: Rotate image buttons don't show up on PHP installs without imagerotate()
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 Reporter:  husky         |       Owner:                      
     Type:  defect (bug)  |      Status:  new                 
 Priority:  normal        |   Milestone:  2.9.1               
Component:  Editor        |     Version:  2.9                 
 Severity:  normal        |    Keywords:  has-patch image-edit
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Comment(by azaozz):

 Replying to [comment:14 hakre]:
 > Which alternative have you tested, can you reference it please, I'm
 missing it.

 There are generally two ways to mimic rotation: set each pixel in the
 rotated image according to the corresponding pixel in the original (very
 slow) or copy the image pixel by pixel (slightly faster but still too slow
 for larger images).

 There was an imagerotate() substitute function in trunk for a while but
 didn't stand testing and was removed [11746].

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Ticket URL: <http://core.trac.wordpress.org/ticket/11536#comment:16>
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