puppeteer/new-docs/puppeteer.protocol.emulation.setdevicemetricsoverriderequest.md

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Protocol.Emulation.SetDeviceMetricsOverrideRequest interface

Signature:

export interface SetDeviceMetricsOverrideRequest 

Properties

Property	Type	Description
deviceScaleFactor	number	Overriding device scale factor value. 0 disables the override.
dontSetVisibleSize	boolean	Do not set visible view size, rely upon explicit setVisibleSize call.
height	integer	Overriding height value in pixels (minimum 0, maximum 10000000). 0 disables the override.
mobile	boolean	Whether to emulate mobile device. This includes viewport meta tag, overlay scrollbars, text autosizing and more.
positionX	integer	Overriding view X position on screen in pixels (minimum 0, maximum 10000000).
positionY	integer	Overriding view Y position on screen in pixels (minimum 0, maximum 10000000).
scale	number	Scale to apply to resulting view image.
screenHeight	integer	Overriding screen height value in pixels (minimum 0, maximum 10000000).
screenOrientation	ScreenOrientation	Screen orientation override.
screenWidth	integer	Overriding screen width value in pixels (minimum 0, maximum 10000000).
viewport	Page.Viewport	If set, the visible area of the page will be overridden to this viewport. This viewport change is not observed by the page, e.g. viewport-relative elements do not change positions.
width	integer	Overriding width value in pixels (minimum 0, maximum 10000000). 0 disables the override.