{"action":"created","issue":{"url":"https://api.github.com/repos/altmany/export_fig/issues/75","labels_url":"https://api.github.com/repos/altmany/export_fig/issues/75/labels{/name}","comments_url":"https://api.github.com/repos/altmany/export_fig/issues/75/comments","events_url":"https://api.github.com/repos/altmany/export_fig/issues/75/events","html_url":"https://github.com/altmany/export_fig/issues/75","id":82462001,"number":75,"title":"Warning in headless mode: OpenGL renderer","user":{"login":"quantentunnels","id":3940481,"avatar_url":"https://avatars.githubusercontent.com/u/3940481?v=3","gravatar_id":"","url":"https://api.github.com/users/quantentunnels","html_url":"https://github.com/quantentunnels","followers_url":"https://api.github.com/users/quantentunnels/followers","following_url":"https://api.github.com/users/quantentunnels/following{/other_user}","gists_url":"https://api.github.com/users/quantentunnels/gists{/gist_id}","starred_url":"https://api.github.com/users/quantentunnels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/quantentunnels/subscriptions","organizations_url":"https://api.github.com/users/quantentunnels/orgs","repos_url":"https://api.github.com/users/quantentunnels/repos","events_url":"https://api.github.com/users/quantentunnels/events{/privacy}","received_events_url":"https://api.github.com/users/quantentunnels/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/altmany/export_fig/labels/not%20supported","name":"not supported","color":"bfd4f2"},{"url":"https://api.github.com/repos/altmany/export_fig/labels/rejected:%20expected%20behavior","name":"rejected: expected behavior","color":"fef2c0"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-05-29T14:56:24Z","updated_at":"2015-05-29T15:42:52Z","closed_at":"2015-05-29T15:31:02Z","body":"I use matlab in headless mode on a linux machine (e.g. matlab -nodisplay) to create eps figures.\r\n\r\n> Warning: MATLAB cannot use OpenGL for printing when started with the '-nodisplay' option.\r\n> In graphics/private/inputcheck at 143\r\n>  In print at 166\r\n>  In print2array at 180\r\n>  In print2eps at 350\r\n>  In export_fig at 586\r\n>  In analyze_turns at 155\r\n\r\nThe figures however get printed correctly, I guess Matlab falls back to painters."},"comment":{"url":"https://api.github.com/repos/altmany/export_fig/issues/comments/106851139","html_url":"https://github.com/altmany/export_fig/issues/75#issuecomment-106851139","issue_url":"https://api.github.com/repos/altmany/export_fig/issues/75","id":106851139,"user":{"login":"quantentunnels","id":3940481,"avatar_url":"https://avatars.githubusercontent.com/u/3940481?v=3","gravatar_id":"","url":"https://api.github.com/users/quantentunnels","html_url":"https://github.com/quantentunnels","followers_url":"https://api.github.com/users/quantentunnels/followers","following_url":"https://api.github.com/users/quantentunnels/following{/other_user}","gists_url":"https://api.github.com/users/quantentunnels/gists{/gist_id}","starred_url":"https://api.github.com/users/quantentunnels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/quantentunnels/subscriptions","organizations_url":"https://api.github.com/users/quantentunnels/orgs","repos_url":"https://api.github.com/users/quantentunnels/repos","events_url":"https://api.github.com/users/quantentunnels/events{/privacy}","received_events_url":"https://api.github.com/users/quantentunnels/received_events","type":"User","site_admin":false},"created_at":"2015-05-29T15:42:52Z","updated_at":"2015-05-29T15:42:52Z","body":"This warning is issued even if I specify a different renderer. The print call using OpenGL is hard coded into print2eps. I'm not sure if it is a good idea to do that when the renderer is not available in all Matlab environments. But then again it just a warning. "}}