Gets the current zoom settings for a specified tab.
This is an asynchronous function that returns a Promise
.
var gettingZoomSettings = browser.tabs.getZoomSettings( tabId // optional integer )
tabId
Optional
integer
. The ID of the tab to get the current zoom settings from. Defaults to the active tab of the current window.A Promise
that will be fulfilled with a tabs.ZoomSettings
object representing the tab's current zoom settings. If the tab could not be found or some other error occurs, the promise will be rejected with an error message.
Get the zoom settings for the current tab:
function onGot(settings) { console.log(settings); } function onError(error) { console.log(`Error: ${error}`); } var gettingZoomSettings = browser.tabs.getZoomSettings(); gettingZoomSettings.then(onGot, onError);
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
getZoomSettings |
Yes |
79 |
45 |
? |
Yes |
No |
? |
? |
No |
? |
? |
? |
Note: This API is based on Chromium's chrome.tabs
API. This documentation is derived from tabs.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/getZoomSettings