{"action":"created","issue":{"url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/754","labels_url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/754/labels{/name}","comments_url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/754/comments","events_url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/754/events","html_url":"https://github.com/WikiWatershed/model-my-watershed/issues/754","id":104712306,"number":754,"title":"Gray out inapplicable overlays","user":{"login":"rajadain","id":1430060,"avatar_url":"https://avatars.githubusercontent.com/u/1430060?v=3","gravatar_id":"","url":"https://api.github.com/users/rajadain","html_url":"https://github.com/rajadain","followers_url":"https://api.github.com/users/rajadain/followers","following_url":"https://api.github.com/users/rajadain/following{/other_user}","gists_url":"https://api.github.com/users/rajadain/gists{/gist_id}","starred_url":"https://api.github.com/users/rajadain/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rajadain/subscriptions","organizations_url":"https://api.github.com/users/rajadain/orgs","repos_url":"https://api.github.com/users/rajadain/repos","events_url":"https://api.github.com/users/rajadain/events{/privacy}","received_events_url":"https://api.github.com/users/rajadain/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/labels/design","name":"design","color":"5319e7"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":11,"created_at":"2015-09-03T14:45:25Z","updated_at":"2015-09-03T19:17:52Z","closed_at":null,"body":"As of #750 we have an NLCD layer which is available at only certain zoom levels. If the user is zoomed beyond those levels, clicking the button in the layer selector has no effect. There should be feedback for the user that indicates when certain layers are not available at certain zoom levels.\r\n\r\n> Currently, beyond a certain zoom level the NLCD tiles just disappear:\r\n> \r\n> ![mmw-nlcd-zoom-in](https://cloud.githubusercontent.com/assets/1430060/9639066/1c886680-5178-11e5-88a0-a08ddfedffb7.gif)\r\n> \r\n> If we can specify the max-zoom level for each overlay, we can give the user some feedback (such as the checkbox and label being grayed out) for zoom levels where certain layers are not available, like this:\r\n> \r\n> ![image](https://cloud.githubusercontent.com/assets/1430060/9639213/f3e8d678-5178-11e5-86b4-3f1ac9ec7c9e.png)\r\n> \r\n> Or even a [\"not visible\"](http://fortawesome.github.io/Font-Awesome/icon/eye-slash/) icon with a tooltip explaining that the overlay is not available at this zoom level.\r\n\r\n[Original Comment](https://github.com/WikiWatershed/model-my-watershed/pull/750#issuecomment-137187337)\r\n\r\n> @rajadain re: graying out the layer names, I do like that approach. It's how ArcGIS handles it, and I think it works pretty well. I think we should create an issue and consult with @jfrankl.\r\n\r\n[Original Comment](https://github.com/WikiWatershed/model-my-watershed/pull/750#issuecomment-137466149)\r\n\r\nThis could benefit from design input."},"comment":{"url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/comments/137546555","html_url":"https://github.com/WikiWatershed/model-my-watershed/issues/754#issuecomment-137546555","issue_url":"https://api.github.com/repos/WikiWatershed/model-my-watershed/issues/754","id":137546555,"user":{"login":"rajadain","id":1430060,"avatar_url":"https://avatars.githubusercontent.com/u/1430060?v=3","gravatar_id":"","url":"https://api.github.com/users/rajadain","html_url":"https://github.com/rajadain","followers_url":"https://api.github.com/users/rajadain/followers","following_url":"https://api.github.com/users/rajadain/following{/other_user}","gists_url":"https://api.github.com/users/rajadain/gists{/gist_id}","starred_url":"https://api.github.com/users/rajadain/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rajadain/subscriptions","organizations_url":"https://api.github.com/users/rajadain/orgs","repos_url":"https://api.github.com/users/rajadain/repos","events_url":"https://api.github.com/users/rajadain/events{/privacy}","received_events_url":"https://api.github.com/users/rajadain/received_events","type":"User","site_admin":false},"created_at":"2015-09-03T19:17:52Z","updated_at":"2015-09-03T19:17:52Z","body":"Created #757. @caseypt could you please amend that with your suggestion above? Closing this card."}}