tabs.getZoomSettings()
Gets the current zoom settings for a specified tab.
This is an asynchronous function that returns a Promise
.
Syntax
js
let gettingZoomSettings = browser.tabs.getZoomSettings(
tabId // optional integer
)
Parameters
tabId
Optional-
integer
. The ID of the tab to get the current zoom settings from. Defaults to the active tab of the current window.
Return value
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.
Examples
Get the zoom settings for the current tab:
js
function onGot(settings) {
console.log(settings);
}
function onError(error) {
console.log(`Error: ${error}`);
}
let gettingZoomSettings = browser.tabs.getZoomSettings();
gettingZoomSettings.then(onGot, onError);
Browser compatibility
BCD tables only load in the browser
Note: This API is based on Chromium's chrome.tabs
API. This documentation is derived from tabs.json
in the Chromium code.