[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Input](./puppeteer.protocol.input.md) > [EmulateTouchFromMouseEventRequest](./puppeteer.protocol.input.emulatetouchfrommouseeventrequest.md) > [x](./puppeteer.protocol.input.emulatetouchfrommouseeventrequest.x.md) ## Protocol.Input.EmulateTouchFromMouseEventRequest.x property X coordinate of the mouse pointer in DIP. Signature: ```typescript x: integer; ```