{"action":"created","issue":{"url":"https://api.github.com/repos/csete/gqrx/issues/292","labels_url":"https://api.github.com/repos/csete/gqrx/issues/292/labels{/name}","comments_url":"https://api.github.com/repos/csete/gqrx/issues/292/comments","events_url":"https://api.github.com/repos/csete/gqrx/issues/292/events","html_url":"https://github.com/csete/gqrx/pull/292","id":116611775,"number":292,"title":"Allow setting minimum FFT dB to plot","user":{"login":"treaves","id":174457,"avatar_url":"https://avatars.githubusercontent.com/u/174457?v=3","gravatar_id":"","url":"https://api.github.com/users/treaves","html_url":"https://github.com/treaves","followers_url":"https://api.github.com/users/treaves/followers","following_url":"https://api.github.com/users/treaves/following{/other_user}","gists_url":"https://api.github.com/users/treaves/gists{/gist_id}","starred_url":"https://api.github.com/users/treaves/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/treaves/subscriptions","organizations_url":"https://api.github.com/users/treaves/orgs","repos_url":"https://api.github.com/users/treaves/repos","events_url":"https://api.github.com/users/treaves/events{/privacy}","received_events_url":"https://api.github.com/users/treaves/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-11-12T18:33:52Z","updated_at":"2015-11-12T21:17:29Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/csete/gqrx/pulls/292","html_url":"https://github.com/csete/gqrx/pull/292","diff_url":"https://github.com/csete/gqrx/pull/292.diff","patch_url":"https://github.com/csete/gqrx/pull/292.patch"},"body":"Adds a slider & text field to the DockFft panel.  This allows for the modification of the minimum FFT dB to plot in the plotter class, which makes it easier to see a signal as the waterfall will be cooler in color and not display so much noise."},"comment":{"url":"https://api.github.com/repos/csete/gqrx/issues/comments/156236705","html_url":"https://github.com/csete/gqrx/pull/292#issuecomment-156236705","issue_url":"https://api.github.com/repos/csete/gqrx/issues/292","id":156236705,"user":{"login":"csete","id":306178,"avatar_url":"https://avatars.githubusercontent.com/u/306178?v=3","gravatar_id":"","url":"https://api.github.com/users/csete","html_url":"https://github.com/csete","followers_url":"https://api.github.com/users/csete/followers","following_url":"https://api.github.com/users/csete/following{/other_user}","gists_url":"https://api.github.com/users/csete/gists{/gist_id}","starred_url":"https://api.github.com/users/csete/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/csete/subscriptions","organizations_url":"https://api.github.com/users/csete/orgs","repos_url":"https://api.github.com/users/csete/repos","events_url":"https://api.github.com/users/csete/events{/privacy}","received_events_url":"https://api.github.com/users/csete/received_events","type":"User","site_admin":false},"created_at":"2015-11-12T21:17:29Z","updated_at":"2015-11-12T21:17:29Z","body":"I'm fine with adding the slider if it is useful but we should perhaps also include a slider for setting the range and use one signal that sends both the min and max dB values.\r\n\r\nI don't think any change is necessary in plotter.cpp since we already have the API:\r\n\r\n    void setMaxDB(float max);\r\n    void setMinDB(float min);\r\n    void setMinMaxDB(float min, float max);\r\n\r\nWe can simply move these declarations to public slots."}}