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  "title" : "Scroll Modes"
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# Scroll Modes

These constants describe the supported scroll modes used by the [`scrollMode`](/documentation/QuartzCore/CAScrollLayer/scrollMode) property.

## Topics

### Constants

[`none`](/documentation/QuartzCore/CAScrollLayerScrollMode/none)

The receiver is unable to scroll.

[`vertically`](/documentation/QuartzCore/CAScrollLayerScrollMode/vertically)

The receiver is able to scroll vertically.

[`horizontally`](/documentation/QuartzCore/CAScrollLayerScrollMode/horizontally)

The receiver is able to scroll horizontally.

[`both`](/documentation/QuartzCore/CAScrollLayerScrollMode/both)

The receiver is able to scroll both horizontally and vertically.


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