[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetDeviceMetricsOverrideRequest](./puppeteer.protocol.emulation.setdevicemetricsoverriderequest.md) > [positionY](./puppeteer.protocol.emulation.setdevicemetricsoverriderequest.positiony.md) ## Protocol.Emulation.SetDeviceMetricsOverrideRequest.positionY property Overriding view Y position on screen in pixels (minimum 0, maximum 10000000). Signature: ```typescript positionY?: integer; ```