{"action":"closed","issue":{"url":"https://api.github.com/repos/mbostock/d3/issues/2507","labels_url":"https://api.github.com/repos/mbostock/d3/issues/2507/labels{/name}","comments_url":"https://api.github.com/repos/mbostock/d3/issues/2507/comments","events_url":"https://api.github.com/repos/mbostock/d3/issues/2507/events","html_url":"https://github.com/mbostock/d3/issues/2507","id":98073936,"number":2507,"title":"CSS transform interpolation.","user":{"login":"aeschylus","id":145874,"avatar_url":"https://avatars.githubusercontent.com/u/145874?v=3","gravatar_id":"","url":"https://api.github.com/users/aeschylus","html_url":"https://github.com/aeschylus","followers_url":"https://api.github.com/users/aeschylus/followers","following_url":"https://api.github.com/users/aeschylus/following{/other_user}","gists_url":"https://api.github.com/users/aeschylus/gists{/gist_id}","starred_url":"https://api.github.com/users/aeschylus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aeschylus/subscriptions","organizations_url":"https://api.github.com/users/aeschylus/orgs","repos_url":"https://api.github.com/users/aeschylus/repos","events_url":"https://api.github.com/users/aeschylus/events{/privacy}","received_events_url":"https://api.github.com/users/aeschylus/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/mbostock/d3/labels/req","name":"req","color":"2ca02c"}],"state":"closed","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/mbostock/d3/milestones/16","html_url":"https://github.com/mbostock/d3/milestones/Icebox","labels_url":"https://api.github.com/repos/mbostock/d3/milestones/16/labels","id":154298,"number":16,"title":"Icebox","description":"","creator":{"login":"mbostock","id":230541,"avatar_url":"https://avatars.githubusercontent.com/u/230541?v=3","gravatar_id":"","url":"https://api.github.com/users/mbostock","html_url":"https://github.com/mbostock","followers_url":"https://api.github.com/users/mbostock/followers","following_url":"https://api.github.com/users/mbostock/following{/other_user}","gists_url":"https://api.github.com/users/mbostock/gists{/gist_id}","starred_url":"https://api.github.com/users/mbostock/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbostock/subscriptions","organizations_url":"https://api.github.com/users/mbostock/orgs","repos_url":"https://api.github.com/users/mbostock/repos","events_url":"https://api.github.com/users/mbostock/events{/privacy}","received_events_url":"https://api.github.com/users/mbostock/received_events","type":"User","site_admin":false},"open_issues":159,"closed_issues":64,"state":"open","created_at":"2012-07-30T23:32:48Z","updated_at":"2015-10-22T05:12:56Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2015-07-30T02:47:21Z","updated_at":"2015-10-22T05:12:56Z","closed_at":"2015-10-22T05:12:56Z","body":"[Edit. Former title: Transition with 2d CSS (DOM, not SVG) transform does not retrieve correct start value from existing selection.]\r\n\r\nIllustrated at this fiddle: http://jsfiddle.net/j2vq6v3q/4/\r\n\r\nIt's likely I'm just missing something, but I believe the div should transition from its _present position_ to the _updated position_, not pop back to 0,0 first and then transition. What am I doing wrong, or is this a bug?"}}