{"action":"created","issue":{"url":"https://api.github.com/repos/bgribble/mfp/issues/243","labels_url":"https://api.github.com/repos/bgribble/mfp/issues/243/labels{/name}","comments_url":"https://api.github.com/repos/bgribble/mfp/issues/243/comments","events_url":"https://api.github.com/repos/bgribble/mfp/issues/243/events","html_url":"https://github.com/bgribble/mfp/issues/243","id":59359661,"number":243,"title":"Box-selection and group drag can be painfully slow","user":{"login":"bgribble","id":1790529,"avatar_url":"https://avatars.githubusercontent.com/u/1790529?v=3","gravatar_id":"","url":"https://api.github.com/users/bgribble","html_url":"https://github.com/bgribble","followers_url":"https://api.github.com/users/bgribble/followers","following_url":"https://api.github.com/users/bgribble/following{/other_user}","gists_url":"https://api.github.com/users/bgribble/gists{/gist_id}","starred_url":"https://api.github.com/users/bgribble/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bgribble/subscriptions","organizations_url":"https://api.github.com/users/bgribble/orgs","repos_url":"https://api.github.com/users/bgribble/repos","events_url":"https://api.github.com/users/bgribble/events{/privacy}","received_events_url":"https://api.github.com/users/bgribble/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/bgribble/mfp/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/bgribble/mfp/milestones/9","html_url":"https://github.com/bgribble/mfp/milestones/mfp%200.06","labels_url":"https://api.github.com/repos/bgribble/mfp/milestones/9/labels","id":844127,"number":9,"title":"mfp 0.06","description":"This started as a minor release but when I got into it the scope grew.  The main \r\n\r\n* Fixes for 0.05 build errors \r\n* Change in semantics of send and receive vias \r\n* Updates to demo patches\r\n* Bug fixes ","creator":{"login":"bgribble","id":1790529,"avatar_url":"https://avatars.githubusercontent.com/u/1790529?v=3","gravatar_id":"","url":"https://api.github.com/users/bgribble","html_url":"https://github.com/bgribble","followers_url":"https://api.github.com/users/bgribble/followers","following_url":"https://api.github.com/users/bgribble/following{/other_user}","gists_url":"https://api.github.com/users/bgribble/gists{/gist_id}","starred_url":"https://api.github.com/users/bgribble/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bgribble/subscriptions","organizations_url":"https://api.github.com/users/bgribble/orgs","repos_url":"https://api.github.com/users/bgribble/repos","events_url":"https://api.github.com/users/bgribble/events{/privacy}","received_events_url":"https://api.github.com/users/bgribble/received_events","type":"User","site_admin":false},"open_issues":12,"closed_issues":17,"state":"open","created_at":"2014-10-28T18:44:12Z","updated_at":"2015-03-28T15:26:42Z","due_on":null,"closed_at":null},"comments":1,"created_at":"2015-02-28T21:40:15Z","updated_at":"2015-03-28T16:20:02Z","closed_at":null,"body":"In some cases, not sure when exactly, box-selecting and dragging a network of processors can be painfully slow and jerky.   Even moving the selection with arrow keys is very high-latency.  \r\n\r\nIt's not just load -- sometimes within a patch one subset of processors will be very slow, and another copy-pasted network of the same processors will be no lag at all. \r\n"},"comment":{"url":"https://api.github.com/repos/bgribble/mfp/issues/comments/87256658","html_url":"https://github.com/bgribble/mfp/issues/243#issuecomment-87256658","issue_url":"https://api.github.com/repos/bgribble/mfp/issues/243","id":87256658,"user":{"login":"bgribble","id":1790529,"avatar_url":"https://avatars.githubusercontent.com/u/1790529?v=3","gravatar_id":"","url":"https://api.github.com/users/bgribble","html_url":"https://github.com/bgribble","followers_url":"https://api.github.com/users/bgribble/followers","following_url":"https://api.github.com/users/bgribble/following{/other_user}","gists_url":"https://api.github.com/users/bgribble/gists{/gist_id}","starred_url":"https://api.github.com/users/bgribble/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bgribble/subscriptions","organizations_url":"https://api.github.com/users/bgribble/orgs","repos_url":"https://api.github.com/users/bgribble/repos","events_url":"https://api.github.com/users/bgribble/events{/privacy}","received_events_url":"https://api.github.com/users/bgribble/received_events","type":"User","site_admin":false},"created_at":"2015-03-28T16:20:02Z","updated_at":"2015-03-28T16:20:02Z","body":"For one thing, box-selection with a lot of elements on the screen drags in itself, since it's computing a lot of box-overlaps.  I am 100% certain that there are efficiency tricks to this, including rate limiting the box checks (so there may be a delay after stopping motion while the selection still changes)."}}