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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Input](./puppeteer.protocol.input.md) &gt; [TouchPoint](./puppeteer.protocol.input.touchpoint.md)

## Protocol.Input.TouchPoint interface

<b>Signature:</b>

```typescript
export interface TouchPoint 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [force](./puppeteer.protocol.input.touchpoint.force.md) | number | Force (default: 1.0). |
|  [id](./puppeteer.protocol.input.touchpoint.id.md) | number | Identifier used to track touch sources between events, must be unique within an event. |
|  [radiusX](./puppeteer.protocol.input.touchpoint.radiusx.md) | number | X radius of the touch area (default: 1.0). |
|  [radiusY](./puppeteer.protocol.input.touchpoint.radiusy.md) | number | Y radius of the touch area (default: 1.0). |
|  [rotationAngle](./puppeteer.protocol.input.touchpoint.rotationangle.md) | number | Rotation angle (default: 0.0). |
|  [x](./puppeteer.protocol.input.touchpoint.x.md) | number | X coordinate of the event relative to the main frame's viewport in CSS pixels. |
|  [y](./puppeteer.protocol.input.touchpoint.y.md) | number | Y coordinate of the event relative to the main frame's viewport in CSS pixels. 0 refers to the top of the viewport and Y increases as it proceeds towards the bottom of the viewport. |