{"action":"created","issue":{"url":"https://api.github.com/repos/rism-ch/verovio/issues/375","repository_url":"https://api.github.com/repos/rism-ch/verovio","labels_url":"https://api.github.com/repos/rism-ch/verovio/issues/375/labels{/name}","comments_url":"https://api.github.com/repos/rism-ch/verovio/issues/375/comments","events_url":"https://api.github.com/repos/rism-ch/verovio/issues/375/events","html_url":"https://github.com/rism-ch/verovio/issues/375","id":193001940,"number":375,"title":"note without stem?","user":{"login":"craigsapp","id":3487289,"avatar_url":"https://avatars.githubusercontent.com/u/3487289?v=3","gravatar_id":"","url":"https://api.github.com/users/craigsapp","html_url":"https://github.com/craigsapp","followers_url":"https://api.github.com/users/craigsapp/followers","following_url":"https://api.github.com/users/craigsapp/following{/other_user}","gists_url":"https://api.github.com/users/craigsapp/gists{/gist_id}","starred_url":"https://api.github.com/users/craigsapp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/craigsapp/subscriptions","organizations_url":"https://api.github.com/users/craigsapp/orgs","repos_url":"https://api.github.com/users/craigsapp/repos","events_url":"https://api.github.com/users/craigsapp/events{/privacy}","received_events_url":"https://api.github.com/users/craigsapp/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":52,"created_at":"2016-12-02T00:30:50Z","updated_at":"2016-12-08T16:20:27Z","closed_at":null,"body":"Is there a way to draw a note without a stem, such as a quarter note?\r\n\r\nI don't see how to do this in the MEI guidlines.  The only values for `@stem.dir` are `up` and `down`, so maybe the information can be put there.  There is also a `@stem.len`.  And verovio does not process that attribute yet anyway.\r\n\r\nAnother idea is: there is a `@head.visible`, so a `@stem.visible` would be a nice parallel to add to the MEI spec to hide stems for note elements.\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/rism-ch/verovio/issues/comments/265782246","html_url":"https://github.com/rism-ch/verovio/issues/375#issuecomment-265782246","issue_url":"https://api.github.com/repos/rism-ch/verovio/issues/375","id":265782246,"user":{"login":"lpugin","id":689412,"avatar_url":"https://avatars.githubusercontent.com/u/689412?v=3","gravatar_id":"","url":"https://api.github.com/users/lpugin","html_url":"https://github.com/lpugin","followers_url":"https://api.github.com/users/lpugin/followers","following_url":"https://api.github.com/users/lpugin/following{/other_user}","gists_url":"https://api.github.com/users/lpugin/gists{/gist_id}","starred_url":"https://api.github.com/users/lpugin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lpugin/subscriptions","organizations_url":"https://api.github.com/users/lpugin/orgs","repos_url":"https://api.github.com/users/lpugin/repos","events_url":"https://api.github.com/users/lpugin/events{/privacy}","received_events_url":"https://api.github.com/users/lpugin/received_events","type":"User","site_admin":false},"created_at":"2016-12-08T16:20:27Z","updated_at":"2016-12-08T16:20:27Z","body":"@pe-ro, just to make sure we are on the same line\r\n\r\n> the headless notes can be wrapped with a <tuplet>, which I believe fits the definition of \"duration container\"\r\n\r\nadd below\r\n\r\n> I don't think that this use of <tuplet> implies spacing different from any other use, but I'm willing to be convinced otherwise.\r\n\r\nI agree with this, but I don't think this fulfil the what is required with the Schoenberg. That is not aligned notes but instead just evenly spaced notes. For me a `tuplet` with `@dur` is the same as a `tuplet` with `@num` and `@num.base` except that with the first one, the calculation of the proportion is left to the processing, whereas in the second case it is the covered duration that is left to the processing. Now in both cases I expect the content to be aligned with other layers. I am not sure this is exactly what is happening in the Schoenberg example where again the notes look just evenly spaced. Do we agree?"}}
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