{"action":"created","issue":{"url":"https://api.github.com/repos/littlevgl/lvgl/issues/78","repository_url":"https://api.github.com/repos/littlevgl/lvgl","labels_url":"https://api.github.com/repos/littlevgl/lvgl/issues/78/labels{/name}","comments_url":"https://api.github.com/repos/littlevgl/lvgl/issues/78/comments","events_url":"https://api.github.com/repos/littlevgl/lvgl/issues/78/events","html_url":"https://github.com/littlevgl/lvgl/issues/78","id":289253219,"number":78,"title":"sparse font support","user":{"login":"hotpeperoncino","id":16385921,"avatar_url":"https://avatars3.githubusercontent.com/u/16385921?v=4","gravatar_id":"","url":"https://api.github.com/users/hotpeperoncino","html_url":"https://github.com/hotpeperoncino","followers_url":"https://api.github.com/users/hotpeperoncino/followers","following_url":"https://api.github.com/users/hotpeperoncino/following{/other_user}","gists_url":"https://api.github.com/users/hotpeperoncino/gists{/gist_id}","starred_url":"https://api.github.com/users/hotpeperoncino/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hotpeperoncino/subscriptions","organizations_url":"https://api.github.com/users/hotpeperoncino/orgs","repos_url":"https://api.github.com/users/hotpeperoncino/repos","events_url":"https://api.github.com/users/hotpeperoncino/events{/privacy}","received_events_url":"https://api.github.com/users/hotpeperoncino/received_events","type":"User","site_admin":false},"labels":[{"id":389374647,"url":"https://api.github.com/repos/littlevgl/lvgl/labels/enhancement","name":"enhancement","color":"84b6eb","default":true},{"id":810049841,"url":"https://api.github.com/repos/littlevgl/lvgl/labels/v5.1","name":"v5.1","color":"5319e7","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":26,"created_at":"2018-01-17T12:44:35Z","updated_at":"2018-02-05T14:28:24Z","closed_at":null,"author_association":"NONE","body":"Far east font like Chinese, Japanese font has mostly sparse data. (valid unicode values are sparse)\r\nCurrent font implementation looks expecting that the font data is not sparse.\r\n\r\nI guess such logic.\r\n1. if sparse data\r\n       map unicode value to index in fontdata.\r\n   if not spase data\r\n      unicode value is used as index\r\n2. index is used to retrieve font data.\r\n\r\nplease prepare such mechanism to handle sparse font in the library"},"comment":{"url":"https://api.github.com/repos/littlevgl/lvgl/issues/comments/363100048","html_url":"https://github.com/littlevgl/lvgl/issues/78#issuecomment-363100048","issue_url":"https://api.github.com/repos/littlevgl/lvgl/issues/78","id":363100048,"user":{"login":"kisvegabor","id":7599318,"avatar_url":"https://avatars1.githubusercontent.com/u/7599318?v=4","gravatar_id":"","url":"https://api.github.com/users/kisvegabor","html_url":"https://github.com/kisvegabor","followers_url":"https://api.github.com/users/kisvegabor/followers","following_url":"https://api.github.com/users/kisvegabor/following{/other_user}","gists_url":"https://api.github.com/users/kisvegabor/gists{/gist_id}","starred_url":"https://api.github.com/users/kisvegabor/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kisvegabor/subscriptions","organizations_url":"https://api.github.com/users/kisvegabor/orgs","repos_url":"https://api.github.com/users/kisvegabor/repos","events_url":"https://api.github.com/users/kisvegabor/events{/privacy}","received_events_url":"https://api.github.com/users/kisvegabor/received_events","type":"User","site_admin":false},"created_at":"2018-02-05T14:28:24Z","updated_at":"2018-02-05T14:28:24Z","author_association":"COLLABORATOR","body":"Hi,\r\nI'm doing well with sparse font support. (and also a lot of other updates)\r\nI would like to add some built-in  Asian fonts just as a reference or example, but I'm not familiar with these characters.\r\nCan you tell me an Unicode range (max 255 characters) which should be added as built in font?\r\n "}}
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