{"action":"created","issue":{"url":"https://api.github.com/repos/chartjs/Chart.js/issues/3410","repository_url":"https://api.github.com/repos/chartjs/Chart.js","labels_url":"https://api.github.com/repos/chartjs/Chart.js/issues/3410/labels{/name}","comments_url":"https://api.github.com/repos/chartjs/Chart.js/issues/3410/comments","events_url":"https://api.github.com/repos/chartjs/Chart.js/issues/3410/events","html_url":"https://github.com/chartjs/Chart.js/issues/3410","id":180765789,"number":3410,"title":"Large dataset performance","user":{"login":"jvolf-zolo","id":22200209,"avatar_url":"https://avatars.githubusercontent.com/u/22200209?v=3","gravatar_id":"","url":"https://api.github.com/users/jvolf-zolo","html_url":"https://github.com/jvolf-zolo","followers_url":"https://api.github.com/users/jvolf-zolo/followers","following_url":"https://api.github.com/users/jvolf-zolo/following{/other_user}","gists_url":"https://api.github.com/users/jvolf-zolo/gists{/gist_id}","starred_url":"https://api.github.com/users/jvolf-zolo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jvolf-zolo/subscriptions","organizations_url":"https://api.github.com/users/jvolf-zolo/orgs","repos_url":"https://api.github.com/users/jvolf-zolo/repos","events_url":"https://api.github.com/users/jvolf-zolo/events{/privacy}","received_events_url":"https://api.github.com/users/jvolf-zolo/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/chartjs/Chart.js/labels/Category:%20Question","name":"Category: Question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-10-03T22:42:55Z","updated_at":"2016-10-03T23:08:35Z","closed_at":null,"body":"We're trying to use Chartjs with a large amount of data (up to 100k data points), and when the chart updates it is locking up the browser.  Is there a maximum number or data points that can be used?\r\n\r\nThanks for your help."},"comment":{"url":"https://api.github.com/repos/chartjs/Chart.js/issues/comments/251252905","html_url":"https://github.com/chartjs/Chart.js/issues/3410#issuecomment-251252905","issue_url":"https://api.github.com/repos/chartjs/Chart.js/issues/3410","id":251252905,"user":{"login":"etimberg","id":6757853,"avatar_url":"https://avatars.githubusercontent.com/u/6757853?v=3","gravatar_id":"","url":"https://api.github.com/users/etimberg","html_url":"https://github.com/etimberg","followers_url":"https://api.github.com/users/etimberg/followers","following_url":"https://api.github.com/users/etimberg/following{/other_user}","gists_url":"https://api.github.com/users/etimberg/gists{/gist_id}","starred_url":"https://api.github.com/users/etimberg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/etimberg/subscriptions","organizations_url":"https://api.github.com/users/etimberg/orgs","repos_url":"https://api.github.com/users/etimberg/repos","events_url":"https://api.github.com/users/etimberg/events{/privacy}","received_events_url":"https://api.github.com/users/etimberg/received_events","type":"User","site_admin":false},"created_at":"2016-10-03T23:08:34Z","updated_at":"2016-10-03T23:08:34Z","body":"@jvolf-zolo you should probably limit the number of points to `width in px * 4` as a maximum. At the moment, we don't have any built-in decimation so you would need to decimate before sending data to the chart.\r\n\r\nIt might be worthwhile to build a plugin that does decimation as part of the update process"}}
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