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# Rotation constants

The number of degrees to rotate an image.

## Topics

### Constants

[`var kRotate0DegreesClockwise: Int`](/documentation/Accelerate/kRotate0DegreesClockwise)

A constant that specifies rotation by 0° (that is, copy without rotating).

[`var kRotate90DegreesClockwise: Int`](/documentation/Accelerate/kRotate90DegreesClockwise)

A constant that specifies rotation by 90° clockwise.

[`var kRotate180DegreesClockwise: Int`](/documentation/Accelerate/kRotate180DegreesClockwise)

A constant that specifies rotation by 180° clockwise.

[`var kRotate270DegreesClockwise: Int`](/documentation/Accelerate/kRotate270DegreesClockwise)

A constant that specifies rotation by 270° clockwise.

[`var kRotate0DegreesCounterClockwise: Int`](/documentation/Accelerate/kRotate0DegreesCounterClockwise)

A constant that specifies rotation by 0° (that is, copy without rotating).

[`var kRotate90DegreesCounterClockwise: Int`](/documentation/Accelerate/kRotate90DegreesCounterClockwise)

A constant that specifies rotation by 90° counterclockwise.

[`var kRotate180DegreesCounterClockwise: Int`](/documentation/Accelerate/kRotate180DegreesCounterClockwise)

A constant that specifies rotation by 180° counterclockwise.

[`var kRotate270DegreesCounterClockwise: Int`](/documentation/Accelerate/kRotate270DegreesCounterClockwise)

A constant that specifies rotation by 270° counterclockwise.


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