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# MPSScaleTransform

A transform matrix for explicit resampling control with a Lanczos kernel.

```
struct MPSScaleTransform
```

## Topics

### Fields

[`scaleX`](/documentation/MetalPerformanceShaders/MPSScaleTransform/scaleX)

The horizontal scale factor.

[`scaleY`](/documentation/MetalPerformanceShaders/MPSScaleTransform/scaleY)

The vertical scale factor.

[`translateX`](/documentation/MetalPerformanceShaders/MPSScaleTransform/translateX)

The horizontal translation factor.

[`translateY`](/documentation/MetalPerformanceShaders/MPSScaleTransform/translateY)

The vertical translation factor.

## See Also

[`MPSImageLanczosScale`](/documentation/MetalPerformanceShaders/MPSImageLanczosScale)

A filter that resizes and changes the aspect ratio of an image using Lanczos resampling.

## Relationships

### Conforms To

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

---

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