{"action":"created","issue":{"url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/279","labels_url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/279/labels{/name}","comments_url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/279/comments","events_url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/279/events","html_url":"https://github.com/mantidproject/issue-migration-testing/issues/279","id":77711693,"number":279,"title":"Implement square scaling on the graphs and instrument window","user":{"login":"mantid-builder","id":1493379,"avatar_url":"https://avatars.githubusercontent.com/u/1493379?v=3","gravatar_id":"","url":"https://api.github.com/users/mantid-builder","html_url":"https://github.com/mantid-builder","followers_url":"https://api.github.com/users/mantid-builder/followers","following_url":"https://api.github.com/users/mantid-builder/following{/other_user}","gists_url":"https://api.github.com/users/mantid-builder/gists{/gist_id}","starred_url":"https://api.github.com/users/mantid-builder/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mantid-builder/subscriptions","organizations_url":"https://api.github.com/users/mantid-builder/orgs","repos_url":"https://api.github.com/users/mantid-builder/repos","events_url":"https://api.github.com/users/mantid-builder/events{/privacy}","received_events_url":"https://api.github.com/users/mantid-builder/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"NickDraper","id":1017173,"avatar_url":"https://avatars.githubusercontent.com/u/1017173?v=3","gravatar_id":"","url":"https://api.github.com/users/NickDraper","html_url":"https://github.com/NickDraper","followers_url":"https://api.github.com/users/NickDraper/followers","following_url":"https://api.github.com/users/NickDraper/following{/other_user}","gists_url":"https://api.github.com/users/NickDraper/gists{/gist_id}","starred_url":"https://api.github.com/users/NickDraper/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NickDraper/subscriptions","organizations_url":"https://api.github.com/users/NickDraper/orgs","repos_url":"https://api.github.com/users/NickDraper/repos","events_url":"https://api.github.com/users/NickDraper/events{/privacy}","received_events_url":"https://api.github.com/users/NickDraper/received_events","type":"User","site_admin":false},"milestone":null,"comments":14,"created_at":"2015-05-18T16:06:48Z","updated_at":"2015-05-18T16:07:00Z","closed_at":null,"body":"Squares% goes 1, 4, 9, 16, 25, 35 .. % of maximum\n"},"comment":{"url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/comments/103114934","html_url":"https://github.com/mantidproject/issue-migration-testing/issues/279#issuecomment-103114934","issue_url":"https://api.github.com/repos/mantidproject/issue-migration-testing/issues/279","id":103114934,"user":{"login":"mantid-builder","id":1493379,"avatar_url":"https://avatars.githubusercontent.com/u/1493379?v=3","gravatar_id":"","url":"https://api.github.com/users/mantid-builder","html_url":"https://github.com/mantid-builder","followers_url":"https://api.github.com/users/mantid-builder/followers","following_url":"https://api.github.com/users/mantid-builder/following{/other_user}","gists_url":"https://api.github.com/users/mantid-builder/gists{/gist_id}","starred_url":"https://api.github.com/users/mantid-builder/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mantid-builder/subscriptions","organizations_url":"https://api.github.com/users/mantid-builder/orgs","repos_url":"https://api.github.com/users/mantid-builder/repos","events_url":"https://api.github.com/users/mantid-builder/events{/privacy}","received_events_url":"https://api.github.com/users/mantid-builder/received_events","type":"User","site_admin":false},"created_at":"2015-05-18T16:07:00Z","updated_at":"2015-05-18T16:07:00Z","body":"@NickDraper : I've added a proof of concept to a branch for this and published it to github.  This shows that we can inject our own scale engine and influence the qwt usage.\n\nIn this proof of concept I have added a QwtSquareScaleEngine into the MantidWidgets, and used it in the instrument display code as a replacement for the linear scale engine.\n\nNote: This should not be taken forward as is as it is a hacked scale so I could see a difference and not useful in itself.\nHowever the class structure could be used if the code is replaced with something more useful.\n\nNote:The changes in ColorMapWidget will have to be undone."}}