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
tabIdOptional-
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
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getZoomSettings
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
Note:
This API is based on Chromium's chrome.tabs API. This documentation is derived from tabs.json in the Chromium code.