{"action":"created","issue":{"url":"https://api.github.com/repos/vega/vega-tooltip/issues/148","repository_url":"https://api.github.com/repos/vega/vega-tooltip","labels_url":"https://api.github.com/repos/vega/vega-tooltip/issues/148/labels{/name}","comments_url":"https://api.github.com/repos/vega/vega-tooltip/issues/148/comments","events_url":"https://api.github.com/repos/vega/vega-tooltip/issues/148/events","html_url":"https://github.com/vega/vega-tooltip/issues/148","id":292879339,"number":148,"title":"Disable tooltip by layer","user":{"login":"eibanez","id":438494,"avatar_url":"https://avatars2.githubusercontent.com/u/438494?v=4","gravatar_id":"","url":"https://api.github.com/users/eibanez","html_url":"https://github.com/eibanez","followers_url":"https://api.github.com/users/eibanez/followers","following_url":"https://api.github.com/users/eibanez/following{/other_user}","gists_url":"https://api.github.com/users/eibanez/gists{/gist_id}","starred_url":"https://api.github.com/users/eibanez/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/eibanez/subscriptions","organizations_url":"https://api.github.com/users/eibanez/orgs","repos_url":"https://api.github.com/users/eibanez/repos","events_url":"https://api.github.com/users/eibanez/events{/privacy}","received_events_url":"https://api.github.com/users/eibanez/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-01-30T17:56:50Z","updated_at":"2018-02-02T22:56:32Z","closed_at":null,"author_association":"NONE","body":"It would be nice to disable the tooltip for certain marks. For instance the following geo example has a tooltip for states, but those don't add any information.\r\nhttps://vega.github.io/editor/#/examples/vega-lite/geo_rule\r\n\r\n![image](https://user-images.githubusercontent.com/438494/35582505-a6703b28-05b4-11e8-9c70-2aa60225e621.png)\r\n\r\nPerhaps something like setting the \"tooltip\" channel to \"false\" or \"null\" could disable it?"},"comment":{"url":"https://api.github.com/repos/vega/vega-tooltip/issues/comments/362733086","html_url":"https://github.com/vega/vega-tooltip/issues/148#issuecomment-362733086","issue_url":"https://api.github.com/repos/vega/vega-tooltip/issues/148","id":362733086,"user":{"login":"ericsoco","id":1127259,"avatar_url":"https://avatars1.githubusercontent.com/u/1127259?v=4","gravatar_id":"","url":"https://api.github.com/users/ericsoco","html_url":"https://github.com/ericsoco","followers_url":"https://api.github.com/users/ericsoco/followers","following_url":"https://api.github.com/users/ericsoco/following{/other_user}","gists_url":"https://api.github.com/users/ericsoco/gists{/gist_id}","starred_url":"https://api.github.com/users/ericsoco/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ericsoco/subscriptions","organizations_url":"https://api.github.com/users/ericsoco/orgs","repos_url":"https://api.github.com/users/ericsoco/repos","events_url":"https://api.github.com/users/ericsoco/events{/privacy}","received_events_url":"https://api.github.com/users/ericsoco/received_events","type":"User","site_admin":false},"created_at":"2018-02-02T22:56:32Z","updated_at":"2018-02-02T22:56:32Z","author_association":"CONTRIBUTOR","body":"Another example use case: I just added legend filtering (similar to [this Vega example](https://vega.github.io/vega/examples/interactive-legend/)) and am getting warnings `Cannot find field foo in data.` Perhaps a tooltip config to gate tooltip mouseover/out handling on an [event stream selector](https://vega.github.io/vega/docs/event-streams/#event-stream-selectors) would help?\r\n\r\nhttps://github.com/vega/vega-tooltip/issues/39"}}
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