{"action":"created","issue":{"url":"https://api.github.com/repos/Leaflet/Leaflet/issues/3575","repository_url":"https://api.github.com/repos/Leaflet/Leaflet","labels_url":"https://api.github.com/repos/Leaflet/Leaflet/issues/3575/labels{/name}","comments_url":"https://api.github.com/repos/Leaflet/Leaflet/issues/3575/comments","events_url":"https://api.github.com/repos/Leaflet/Leaflet/issues/3575/events","html_url":"https://github.com/Leaflet/Leaflet/issues/3575","id":92084027,"number":3575,"title":"Space between tiles on fractional zoom levels in Webkit browsers","user":{"login":"Eschon","id":11647830,"avatar_url":"https://avatars0.githubusercontent.com/u/11647830?v=4","gravatar_id":"","url":"https://api.github.com/users/Eschon","html_url":"https://github.com/Eschon","followers_url":"https://api.github.com/users/Eschon/followers","following_url":"https://api.github.com/users/Eschon/following{/other_user}","gists_url":"https://api.github.com/users/Eschon/gists{/gist_id}","starred_url":"https://api.github.com/users/Eschon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Eschon/subscriptions","organizations_url":"https://api.github.com/users/Eschon/orgs","repos_url":"https://api.github.com/users/Eschon/repos","events_url":"https://api.github.com/users/Eschon/events{/privacy}","received_events_url":"https://api.github.com/users/Eschon/received_events","type":"User","site_admin":false},"labels":[{"id":89331,"url":"https://api.github.com/repos/Leaflet/Leaflet/labels/bug","name":"bug","color":"EBC3C3","default":true},{"id":151435534,"url":"https://api.github.com/repos/Leaflet/Leaflet/labels/in%20progress","name":"in 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that will be implemented sometime in future (no particular version yet)\r\n\r\n<!---\r\n@huboard:{\"order\":17.8125}\n-->\r\n","creator":{"login":"mourner","id":25395,"avatar_url":"https://avatars1.githubusercontent.com/u/25395?v=4","gravatar_id":"","url":"https://api.github.com/users/mourner","html_url":"https://github.com/mourner","followers_url":"https://api.github.com/users/mourner/followers","following_url":"https://api.github.com/users/mourner/following{/other_user}","gists_url":"https://api.github.com/users/mourner/gists{/gist_id}","starred_url":"https://api.github.com/users/mourner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mourner/subscriptions","organizations_url":"https://api.github.com/users/mourner/orgs","repos_url":"https://api.github.com/users/mourner/repos","events_url":"https://api.github.com/users/mourner/events{/privacy}","received_events_url":"https://api.github.com/users/mourner/received_events","type":"User","site_admin":false},"open_issues":43,"closed_issues":83,"state":"open","created_at":"2011-04-10T07:44:45Z","updated_at":"2017-08-09T08:32:41Z","due_on":null,"closed_at":null},"comments":53,"created_at":"2015-06-30T12:50:55Z","updated_at":"2017-09-05T16:26:04Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"![screen shot 2015-06-30 at 14 39 12](https://cloud.githubusercontent.com/assets/11647830/8430969/fcd9bede-1f35-11e5-859d-d3d7f288596e.png)\n\nAs the screenshot shows there is a small space between the tiles. This happens to me on fractional zoom levels in Safari, Chrome and Opera. It seems like this was fixed in #2377 but later removed in 3ccbe5b in favour of better performance. \n\nI tried reimplementing the fix to see the performance impact myself and it was pretty bad furthermore it didn't even fix the problem for Chrome.\n\nDoes anyone have an idea how this can be fixed? Fractional zoom levels would be a great feature for our app but as long as this bug remains we can't really use them.\n\n**Edit:** I set up a jsFiddle that shows the problem: http://jsfiddle.net/Eschon/pw9jcjus/1/ \n"},"comment":{"url":"https://api.github.com/repos/Leaflet/Leaflet/issues/comments/327229671","html_url":"https://github.com/Leaflet/Leaflet/issues/3575#issuecomment-327229671","issue_url":"https://api.github.com/repos/Leaflet/Leaflet/issues/3575","id":327229671,"user":{"login":"LudwigBogner","id":2116283,"avatar_url":"https://avatars0.githubusercontent.com/u/2116283?v=4","gravatar_id":"","url":"https://api.github.com/users/LudwigBogner","html_url":"https://github.com/LudwigBogner","followers_url":"https://api.github.com/users/LudwigBogner/followers","following_url":"https://api.github.com/users/LudwigBogner/following{/other_user}","gists_url":"https://api.github.com/users/LudwigBogner/gists{/gist_id}","starred_url":"https://api.github.com/users/LudwigBogner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LudwigBogner/subscriptions","organizations_url":"https://api.github.com/users/LudwigBogner/orgs","repos_url":"https://api.github.com/users/LudwigBogner/repos","events_url":"https://api.github.com/users/LudwigBogner/events{/privacy}","received_events_url":"https://api.github.com/users/LudwigBogner/received_events","type":"User","site_admin":false},"created_at":"2017-09-05T16:26:04Z","updated_at":"2017-09-05T16:26:04Z","author_association":"NONE","body":"If the values of n.x and n.y, which are used to translate the .leaflet-pane.leaflet-map-pane div are rounded to a whole number, then the line/gap problem is resolved on Safari. I can see no detrimental side effects (for my use anway).\r\n\r\nFind this:\r\n`translate3d(\"+n.x+\"px,\"+n.y+\"px,0)\")` \r\nand replace with:\r\n`translate3d(\"+Math.round(n.x)+\"px,\"+Math.round(n.y)+\"px,0)\")` "}}
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