{"action":"created","issue":{"url":"https://api.github.com/repos/mwaskom/seaborn/issues/664","labels_url":"https://api.github.com/repos/mwaskom/seaborn/issues/664/labels{/name}","comments_url":"https://api.github.com/repos/mwaskom/seaborn/issues/664/comments","events_url":"https://api.github.com/repos/mwaskom/seaborn/issues/664/events","html_url":"https://github.com/mwaskom/seaborn/issues/664","id":98422146,"number":664,"title":"Can't reproduce PairGrid examples","user":{"login":"MichelleLochner","id":6876163,"avatar_url":"https://avatars.githubusercontent.com/u/6876163?v=3","gravatar_id":"","url":"https://api.github.com/users/MichelleLochner","html_url":"https://github.com/MichelleLochner","followers_url":"https://api.github.com/users/MichelleLochner/followers","following_url":"https://api.github.com/users/MichelleLochner/following{/other_user}","gists_url":"https://api.github.com/users/MichelleLochner/gists{/gist_id}","starred_url":"https://api.github.com/users/MichelleLochner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MichelleLochner/subscriptions","organizations_url":"https://api.github.com/users/MichelleLochner/orgs","repos_url":"https://api.github.com/users/MichelleLochner/repos","events_url":"https://api.github.com/users/MichelleLochner/events{/privacy}","received_events_url":"https://api.github.com/users/MichelleLochner/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-07-31T16:15:14Z","updated_at":"2015-07-31T16:32:36Z","closed_at":null,"body":"I'm having problems reproducing examples involving PairGrid. I'm running Ubuntu 14.04 with Python 2.7.4.\r\n\r\nIf I run the example code, for example, \r\n```\r\nimport seaborn as sns\r\nimport matplotlib.pyplot as plt\r\nsns.set(style=\"white\")\r\n\r\ndf = sns.load_dataset(\"iris\")\r\n\r\ng = sns.PairGrid(df, diag_sharey=False)\r\ng.map_lower(sns.kdeplot, cmap=\"Blues_d\")\r\ng.map_upper(plt.scatter)\r\ng.map_diag(sns.kdeplot, lw=3)\r\n```\r\n\r\nI get a plot that looks like this:\r\n\r\n![figure_1](https://cloud.githubusercontent.com/assets/6876163/9011725/02dc51b4-37a7-11e5-980b-aa81f1e3a405.png)\r\n\r\nI should note that ```g.map(plt.scatter)```  works perfectly but not ```g.map_lower(plt.scatter)``` or ```g.map_upper(plt.scatter)``` (produces the same empty plot).\r\n\r\nI get the same plot regardless of whether I use ipython notebook or the command line or if I change from inline to qt backends.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/mwaskom/seaborn/issues/comments/126745999","html_url":"https://github.com/mwaskom/seaborn/issues/664#issuecomment-126745999","issue_url":"https://api.github.com/repos/mwaskom/seaborn/issues/664","id":126745999,"user":{"login":"mwaskom","id":315810,"avatar_url":"https://avatars.githubusercontent.com/u/315810?v=3","gravatar_id":"","url":"https://api.github.com/users/mwaskom","html_url":"https://github.com/mwaskom","followers_url":"https://api.github.com/users/mwaskom/followers","following_url":"https://api.github.com/users/mwaskom/following{/other_user}","gists_url":"https://api.github.com/users/mwaskom/gists{/gist_id}","starred_url":"https://api.github.com/users/mwaskom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mwaskom/subscriptions","organizations_url":"https://api.github.com/users/mwaskom/orgs","repos_url":"https://api.github.com/users/mwaskom/repos","events_url":"https://api.github.com/users/mwaskom/events{/privacy}","received_events_url":"https://api.github.com/users/mwaskom/received_events","type":"User","site_admin":false},"created_at":"2015-07-31T16:32:36Z","updated_at":"2015-07-31T16:32:36Z","body":"I think this is a bug on a relatively old version of matplotlib, maybe < 1.4 or < 1.3. What version are you using?"}}