Otherwise if some layers are a different size than the overall
image, the output will be distorted as all the layers will be
resized.
An example of such a file is the 2007 version of
[[File:Blason_Saint-Malo.xcf]] (Need a version of image magick
newer than production to see the issue).
Bug: 35622
Change-Id: Ibbe8645afc151b0e9b658f762497071d67be3836
// background colour. After merging we reset the background
// to be white for the default background colour setting
// in the PNG image (which is used in old IE)
// background colour. After merging we reset the background
// to be white for the default background colour setting
// in the PNG image (which is used in old IE)
- $animation_post = array(
+ $animation_pre = array(
'-background', 'transparent',
'-layers', 'merge',
'-background', 'white',
'-background', 'transparent',
'-layers', 'merge',
'-background', 'white',
// bug 66323 - Greyscale images not rendered properly.
// So only take the "red" channel.
$channelOnly = array( '-channel', 'R', '-separate' );
// bug 66323 - Greyscale images not rendered properly.
// So only take the "red" channel.
$channelOnly = array( '-channel', 'R', '-separate' );
- $animation_post = array_merge( $animation_post, $channelOnly );
+ $animation_pre = array_merge( $animation_pre, $channelOnly );