[wp-trac] [WordPress Trac] #23039: WP_Image_Editor_GD does not preserve alpha if is not resized
WordPress Trac
noreply at wordpress.org
Fri Dec 21 21:02:29 UTC 2012
#23039: WP_Image_Editor_GD does not preserve alpha if is not resized
--------------------------+--------------------
Reporter: joehoyle | Owner:
Type: defect (bug) | Status: new
Priority: normal | Milestone: 3.5.1
Component: Media | Version: 3.5
Severity: normal | Resolution:
Keywords: |
--------------------------+--------------------
Comment (by joehoyle):
I did try and use `wp_imagecreatetruecolor `, however that creates an
empty gd canvas, so we would need to get width / height of the original,
then copy it over to the new `wp_imagecreatetruecolor` canvas. That works
ok fo resize etc as it's being copied from resource to resource, however
on load I thought it was maybe more complicated that just calling on it
directly was simpler.
I also wrote some basic unti tests for this, `test_image_preserves_alpha`
passes after applying patch.
--
Ticket URL: <http://core.trac.wordpress.org/ticket/23039#comment:7>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software
More information about the wp-trac
mailing list