mode

Sets how zoom level changes are scoped for this browser.

PER_ORIGIN scopes zoom to the origin of the loaded web page. Browsers in the same profile that display pages from the same origin use the same zoom level.

PER_BROWSER scopes zoom to this Browser. Changing the zoom level in this browser does not affect other browsers, even when they display pages from the same origin.

Changing the mode preserves the current zoom level.

If zoom is disabled, the mode can still be changed. The last configured mode takes effect when zoom is enabled again.

Parameters

Throws

Returns how zoom level changes are scoped for this browser.

Throws