{"action":"closed","issue":{"url":"https://api.github.com/repos/paperjs/paper.js/issues/897","labels_url":"https://api.github.com/repos/paperjs/paper.js/issues/897/labels{/name}","comments_url":"https://api.github.com/repos/paperjs/paper.js/issues/897/comments","events_url":"https://api.github.com/repos/paperjs/paper.js/issues/897/events","html_url":"https://github.com/paperjs/paper.js/issues/897","id":125685428,"number":897,"title":"Alpha=0 PNGs work everywhere but Chrome","user":{"login":"SundialServices","id":12518611,"avatar_url":"https://avatars.githubusercontent.com/u/12518611?v=3","gravatar_id":"","url":"https://api.github.com/users/SundialServices","html_url":"https://github.com/SundialServices","followers_url":"https://api.github.com/users/SundialServices/followers","following_url":"https://api.github.com/users/SundialServices/following{/other_user}","gists_url":"https://api.github.com/users/SundialServices/gists{/gist_id}","starred_url":"https://api.github.com/users/SundialServices/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SundialServices/subscriptions","organizations_url":"https://api.github.com/users/SundialServices/orgs","repos_url":"https://api.github.com/users/SundialServices/repos","events_url":"https://api.github.com/users/SundialServices/events{/privacy}","received_events_url":"https://api.github.com/users/SundialServices/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-01-08T20:16:28Z","updated_at":"2016-01-08T20:33:10Z","closed_at":"2016-01-08T20:33:09Z","body":"I am building a painting-program which has two rasters at the same location, one behind the other.  In the front image, I load a \"PNG\" which is mostly transparent (alpha=0).  I allow the user to paint on the second layer.  On every browser ... except ... Chrome ... this works beautifully.  Android, iOS, all fine.  But Chrome, no.\r\n\r\n(I know that my painting primitives work correctly on Chrome because if I briefly re-direct the painting to the topmost raster, I see Chrome drawing correctly.)  It appears that, specifically in Chrome, the Alpha of the PNG is not being considered.  Any ideas?\r\n"}}