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Merge pull request #3017 from Kdecherf/local-image-alpha 

Save alpha channel when downloading PNG images
This commit is contained in:
Jérémy Benoist 2017-03-30 14:45:24 +02:00 committed by GitHub
parent 90f95027a8 7a3260ae9e
commit 548e608870
1 changed files with 2 additions and 0 deletions
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2
src/Wallabag/CoreBundle/Helper/DownloadImages.php
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@ -144,6 +144,8 @@ class DownloadImages
$this->logger->debug('DownloadImages: Re-creating jpg');
break;
case 'png':
imagealphablending($im, false);
imagesavealpha($im, true);
imagepng($im, $localPath, ceil(self::REGENERATE_PICTURES_QUALITY / 100 * 9));
$this->logger->debug('DownloadImages: Re-creating png');
}