{"action":"created","issue":{"url":"https://api.github.com/repos/matplotlib/matplotlib/issues/4615","labels_url":"https://api.github.com/repos/matplotlib/matplotlib/issues/4615/labels{/name}","comments_url":"https://api.github.com/repos/matplotlib/matplotlib/issues/4615/comments","events_url":"https://api.github.com/repos/matplotlib/matplotlib/issues/4615/events","html_url":"https://github.com/matplotlib/matplotlib/issues/4615","id":94282798,"number":4615,"title":"hist2d with log xy axis","user":{"login":"jankoeh","id":5484976,"avatar_url":"https://avatars.githubusercontent.com/u/5484976?v=3","gravatar_id":"","url":"https://api.github.com/users/jankoeh","html_url":"https://github.com/jankoeh","followers_url":"https://api.github.com/users/jankoeh/followers","following_url":"https://api.github.com/users/jankoeh/following{/other_user}","gists_url":"https://api.github.com/users/jankoeh/gists{/gist_id}","starred_url":"https://api.github.com/users/jankoeh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jankoeh/subscriptions","organizations_url":"https://api.github.com/users/jankoeh/orgs","repos_url":"https://api.github.com/users/jankoeh/repos","events_url":"https://api.github.com/users/jankoeh/events{/privacy}","received_events_url":"https://api.github.com/users/jankoeh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/matplotlib/matplotlib/milestones/12","html_url":"https://github.com/matplotlib/matplotlib/milestones/proposed%20next%20point%20release","labels_url":"https://api.github.com/repos/matplotlib/matplotlib/milestones/12/labels","id":534144,"number":12,"title":"proposed next point release","description":"","creator":{"login":"tacaswell","id":199813,"avatar_url":"https://avatars.githubusercontent.com/u/199813?v=3","gravatar_id":"","url":"https://api.github.com/users/tacaswell","html_url":"https://github.com/tacaswell","followers_url":"https://api.github.com/users/tacaswell/followers","following_url":"https://api.github.com/users/tacaswell/following{/other_user}","gists_url":"https://api.github.com/users/tacaswell/gists{/gist_id}","starred_url":"https://api.github.com/users/tacaswell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tacaswell/subscriptions","organizations_url":"https://api.github.com/users/tacaswell/orgs","repos_url":"https://api.github.com/users/tacaswell/repos","events_url":"https://api.github.com/users/tacaswell/events{/privacy}","received_events_url":"https://api.github.com/users/tacaswell/received_events","type":"User","site_admin":false},"open_issues":253,"closed_issues":194,"state":"open","created_at":"2014-01-13T03:21:09Z","updated_at":"2015-07-11T15:13:14Z","due_on":null,"closed_at":null},"comments":4,"created_at":"2015-07-10T10:47:37Z","updated_at":"2015-07-11T15:15:10Z","closed_at":null,"body":"I often create 2d histograms with log x or y axis.\r\nThe `hist2d` function uses the `pcolorfast` method which can not handle log xy axes.\r\n\r\nThe following code explains this issue:\r\n```python\r\nfrom pylab import *\r\naxis = logspace(-1,0, 10)\r\nhist2d(rand(100), rand(100), bins=(axis,axis)) #this still looks as it is supposed to look\r\nxscale('log') #this scales only the ticks, but not the histogram\r\n```\r\nThis could be fixed by using `pcolormesh` instead of `pcolorfast` in `axis.py`.\r\nIf there is no specific reason for using `pcolorfast` instead of `pcolormesh` I would propose to change this.\r\n\r\nI'd be happy to create a fork and submit a pull request (it's only one line ...).\r\n\r\nThanks!\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/matplotlib/matplotlib/issues/comments/120630013","html_url":"https://github.com/matplotlib/matplotlib/issues/4615#issuecomment-120630013","issue_url":"https://api.github.com/repos/matplotlib/matplotlib/issues/4615","id":120630013,"user":{"login":"tacaswell","id":199813,"avatar_url":"https://avatars.githubusercontent.com/u/199813?v=3","gravatar_id":"","url":"https://api.github.com/users/tacaswell","html_url":"https://github.com/tacaswell","followers_url":"https://api.github.com/users/tacaswell/followers","following_url":"https://api.github.com/users/tacaswell/following{/other_user}","gists_url":"https://api.github.com/users/tacaswell/gists{/gist_id}","starred_url":"https://api.github.com/users/tacaswell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tacaswell/subscriptions","organizations_url":"https://api.github.com/users/tacaswell/orgs","repos_url":"https://api.github.com/users/tacaswell/repos","events_url":"https://api.github.com/users/tacaswell/events{/privacy}","received_events_url":"https://api.github.com/users/tacaswell/received_events","type":"User","site_admin":false},"created_at":"2015-07-11T15:15:10Z","updated_at":"2015-07-11T15:15:10Z","body":"This is also related to #4152"}}