Defines zoom settings for a tab: mode, scope, and default zoom factor.
tabs.ZoomSettings
Type
Values of this type are objects. They contain the following properties:
-
defaultZoomFactorOptional -
number. The default zoom level for the current tab. Note that this is only used intabs.getZoomSettings. -
modeOptional -
tabs.ZoomSettingsMode. Defines whether zoom changes are handled by the browser, by the extension, or are disabled. -
scopeOptional -
tabs.ZoomSettingsScope. Defines whether zoom changes will persist for the page's origin, or only take effect in this tab.
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
ZoomSettings |
Yes
|
79
|
45
|
?
|
Yes
|
No
|
?
|
?
|
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.
© 2005–2022 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/ZoomSettings
