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# pressureChange(with:)

Indicates a pressure change as the result of a user input event on a system that supports pressure sensitivity.

```
func pressureChange(with event: NSEvent)
```

## Parameters

`event`

An `NSEvent` object encapsulating information about the event that invoked the change in pressure.

## Discussion

This method is invoked automatically in response to user actions. `event` is the event that initiated the change in pressure.

## See Also

[`NSEvent`](/documentation/AppKit/NSEvent)

An object that contains information about an input action, such as a mouse click or a key press.


---

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