{"action":"created","issue":{"url":"https://api.github.com/repos/highcharts/highcharts/issues/8073","repository_url":"https://api.github.com/repos/highcharts/highcharts","labels_url":"https://api.github.com/repos/highcharts/highcharts/issues/8073/labels{/name}","comments_url":"https://api.github.com/repos/highcharts/highcharts/issues/8073/comments","events_url":"https://api.github.com/repos/highcharts/highcharts/issues/8073/events","html_url":"https://github.com/highcharts/highcharts/issues/8073","id":308028419,"number":8073,"title":"Adding new data points with series.step: center causes distortions in an animated graph","user":{"login":"ernstvanrijn","id":8169892,"avatar_url":"https://avatars2.githubusercontent.com/u/8169892?v=4","gravatar_id":"","url":"https://api.github.com/users/ernstvanrijn","html_url":"https://github.com/ernstvanrijn","followers_url":"https://api.github.com/users/ernstvanrijn/followers","following_url":"https://api.github.com/users/ernstvanrijn/following{/other_user}","gists_url":"https://api.github.com/users/ernstvanrijn/gists{/gist_id}","starred_url":"https://api.github.com/users/ernstvanrijn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ernstvanrijn/subscriptions","organizations_url":"https://api.github.com/users/ernstvanrijn/orgs","repos_url":"https://api.github.com/users/ernstvanrijn/repos","events_url":"https://api.github.com/users/ernstvanrijn/events{/privacy}","received_events_url":"https://api.github.com/users/ernstvanrijn/received_events","type":"User","site_admin":false},"labels":[{"id":56034,"url":"https://api.github.com/repos/highcharts/highcharts/labels/Bug","name":"Bug","color":"fa0000","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-03-23T13:26:38Z","updated_at":"2018-03-23T16:27:43Z","closed_at":null,"author_association":"NONE","body":"#### Expected behaviour\r\nWhen using the step option \"center\" for a series, the graph should be rendered the same as when \"left\" or \"right\" is used when new data points are added to the graph.\r\n\r\n#### Actual behaviour\r\nWhen series.step: center is used, the graph distorts whenever new data points are added.\r\n\r\n#### Live demo with steps to reproduce\r\nhttp://jsfiddle.net/4pf9x56d/4/\r\n\r\n#### Product version\r\nCurrent\r\n\r\n#### Affected browser(s)\r\nChrome, Firefox, Edge\r\n"},"comment":{"url":"https://api.github.com/repos/highcharts/highcharts/issues/comments/375722714","html_url":"https://github.com/highcharts/highcharts/issues/8073#issuecomment-375722714","issue_url":"https://api.github.com/repos/highcharts/highcharts/issues/8073","id":375722714,"user":{"login":"pawelfus","id":1453926,"avatar_url":"https://avatars1.githubusercontent.com/u/1453926?v=4","gravatar_id":"","url":"https://api.github.com/users/pawelfus","html_url":"https://github.com/pawelfus","followers_url":"https://api.github.com/users/pawelfus/followers","following_url":"https://api.github.com/users/pawelfus/following{/other_user}","gists_url":"https://api.github.com/users/pawelfus/gists{/gist_id}","starred_url":"https://api.github.com/users/pawelfus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pawelfus/subscriptions","organizations_url":"https://api.github.com/users/pawelfus/orgs","repos_url":"https://api.github.com/users/pawelfus/repos","events_url":"https://api.github.com/users/pawelfus/events{/privacy}","received_events_url":"https://api.github.com/users/pawelfus/received_events","type":"User","site_admin":false},"created_at":"2018-03-23T16:27:43Z","updated_at":"2018-03-23T16:27:43Z","author_association":"CONTRIBUTOR","body":"Hi @ernstvanrijn \r\n\r\nThank you for reporting this issue. \r\n\r\n*Internal note:*\r\nThe same happens in Highcharts: http://jsfiddle.net/BlackLabel/4pf9x56d/10/ - in general it's path animation issue."}}
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