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Sets zoom settings for the specified tab. These settings are reset to the default settings upon navigating the tab.
Syntax
chrome.tabs.setZoomSettings(
tabId, // optional integer
zoomSettings, // ZoomSettings
function() {...} // optional function
)
This API is also available as browser.tabs.setZoomSettings() in a version that returns a promise.
Parameters
tabIdOptionalinteger. The ID of the tab to change the zoom settings for. Defaults to the active tab of the current window.zoomSettingstabs.ZoomSettings. Defines how zoom changes are handled and at what scope.Values of this type are objects. They contain the following properties:
defaultZoomFactorOptionalnumber. The default zoom level for the current tab. Note that this is only used intabs.getZoomSettings.modeOptionaltabs.ZoomSettingsMode. Defines whether zoom changes are handled by the browser, by the add-on, or are disabled.scopeOptionaltabs.ZoomSettingsScope. Defines whether zoom changes will persist for the page's origin, or only take effect in this tab.
callbackOptionalfunction. Called with no arguments after the zoom settings have been changed.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic support | Yes | No | 45.0 | No | 33 |
Examples
Disable zooming for the current tab:
function onSet() {
console.log("finished");
}
chrome.tabs.setZoomSettings({mode:"disabled"}, onSet);
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.
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