`Input.synthesizePinchGesture`

Synthesizes a pinch gesture over a time period by issuing appropriate touch events.

Domain: Input experimental

Parameters

Name	Type	Description
`x`	`number`	X coordinate of the start of the gesture in CSS pixels.
`y`	`number`	Y coordinate of the start of the gesture in CSS pixels.
`scaleFactor`	`number`	Relative scale factor after zooming (>1.0 zooms in, <1.0 zooms out).
`relativeSpeed` (optional)	`integer`	Relative pointer speed in pixels per second (default: 800).
`gestureSourceType` (optional)	`GestureSourceType`	Which type of input events to be generated (default: 'default', which queries the platform for the preferred input type).

{
  "id": 1,
  "method": "Input.synthesizePinchGesture",
  "params": {
    "x": 100,
    "y": 100,
    "scaleFactor": 1.0
  }
}

{
  "id": 1,
  "result": {}
}

const result = await send('Input.synthesizePinchGesture', {"x": 100, "y": 100, "scaleFactor": 1.0});
console.log(result);