{"action":"opened","issue":{"url":"https://api.github.com/repos/LukeDeighton/WheelView/issues/9","labels_url":"https://api.github.com/repos/LukeDeighton/WheelView/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/LukeDeighton/WheelView/issues/9/comments","events_url":"https://api.github.com/repos/LukeDeighton/WheelView/issues/9/events","html_url":"https://github.com/LukeDeighton/WheelView/issues/9","id":80876090,"number":9,"title":"how can i only show maximum three items  in wheel ?","user":{"login":"erumhannan","id":3645358,"avatar_url":"https://avatars.githubusercontent.com/u/3645358?v=3","gravatar_id":"","url":"https://api.github.com/users/erumhannan","html_url":"https://github.com/erumhannan","followers_url":"https://api.github.com/users/erumhannan/followers","following_url":"https://api.github.com/users/erumhannan/following{/other_user}","gists_url":"https://api.github.com/users/erumhannan/gists{/gist_id}","starred_url":"https://api.github.com/users/erumhannan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/erumhannan/subscriptions","organizations_url":"https://api.github.com/users/erumhannan/orgs","repos_url":"https://api.github.com/users/erumhannan/repos","events_url":"https://api.github.com/users/erumhannan/events{/privacy}","received_events_url":"https://api.github.com/users/erumhannan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-26T09:21:36Z","updated_at":"2015-05-26T09:21:36Z","closed_at":null,"body":"how can i only show maximum three items  in wheel ? as i m using 20 items and its position set to bottom to give shape as semicriclebut i want to display only 3 items on screen once user scroll next items show and previous one hide  "}}