# apply(source:destination:interpolation:) Transforms a multiple plane pixel buffer using the multidimensional lookup table. ``` func apply(source: vImage.PixelBuffer, destination: vImage.PixelBuffer, interpolation: vImage.MultidimensionalLookupTable.InterpolationMethod) where SrcFormat : MultiplePlanePixelFormat, DestFormat : MultiplePlanePixelFormat, SrcFormat.ComponentType == Float, DestFormat.ComponentType == Float ``` ## Parameters `source` A multiple plane [`Pixel_F`](/documentation/Accelerate/Pixel_F) pixel buffer that contains [`sourceChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/sourceChannelCount) planes. `destination` A multiple plane [`Pixel_F`](/documentation/Accelerate/Pixel_F) pixel buffer that contains [`destinationChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/destinationChannelCount) planes. `interpolation` An enumeration that specifies how the operation computes output color values that don’t have an explicit entry in the table. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)