{"action":"reopened","issue":{"url":"https://api.github.com/repos/klokantech/iiifserver/issues/22","repository_url":"https://api.github.com/repos/klokantech/iiifserver","labels_url":"https://api.github.com/repos/klokantech/iiifserver/issues/22/labels{/name}","comments_url":"https://api.github.com/repos/klokantech/iiifserver/issues/22/comments","events_url":"https://api.github.com/repos/klokantech/iiifserver/issues/22/events","html_url":"https://github.com/klokantech/iiifserver/issues/22","id":136399190,"number":22,"title":"Wrong generation of colours for last tile in an image","user":{"login":"jump-soft","id":17475189,"avatar_url":"https://avatars.githubusercontent.com/u/17475189?v=3","gravatar_id":"","url":"https://api.github.com/users/jump-soft","html_url":"https://github.com/jump-soft","followers_url":"https://api.github.com/users/jump-soft/followers","following_url":"https://api.github.com/users/jump-soft/following{/other_user}","gists_url":"https://api.github.com/users/jump-soft/gists{/gist_id}","starred_url":"https://api.github.com/users/jump-soft/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jump-soft/subscriptions","organizations_url":"https://api.github.com/users/jump-soft/orgs","repos_url":"https://api.github.com/users/jump-soft/repos","events_url":"https://api.github.com/users/jump-soft/events{/privacy}","received_events_url":"https://api.github.com/users/jump-soft/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-02-25T14:19:37Z","updated_at":"2016-02-25T15:53:51Z","closed_at":null,"body":"Hi,\r\n\r\nwhen we are zooming an image, we are getting a glitch for last tile at some zoom levels.\r\n![glitch_1](https://cloud.githubusercontent.com/assets/17475189/13321981/932daa0e-dbd2-11e5-942e-e0c42aee5ded.png)\r\n\r\nSame problem is visible also here:\r\nhttp://iiif.klokantech.com/demo.jp2/7750,7300,50,1000/6,/0/native.jpg\r\n\r\nFor width of 7 pixels and above it is OK, width of 6 pixels and less is problematic.\r\n\r\nWe assume, it is casued by some round() function, because it is visible only at some zoom levels for the last tile (most right tile) of an image."}}