<!--
{
  "availability" : [
    "iOS: 16.0.0 -",
    "iPadOS: 16.0.0 -",
    "macCatalyst: 16.0.0 -",
    "macOS: 13.0.0 -",
    "tvOS: 16.0.0 -",
    "visionOS: 1.0.0 -",
    "watchOS: 9.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/BNNSLinearSamplingUnalignCorners",
  "metadataVersion" : "0.1.0",
  "role" : "Global Variable",
  "symbol" : {
    "kind" : "Global Variable",
    "modules" : [
      "Accelerate"
    ],
    "preciseIdentifier" : "c:@EA@BNNSLinearSamplingMode@BNNSLinearSamplingUnalignCorners"
  },
  "title" : "BNNSLinearSamplingUnalignCorners"
}
-->

# BNNSLinearSamplingUnalignCorners

The unalign corners sampling mode.

```
var BNNSLinearSamplingUnalignCorners: BNNSLinearSamplingMode { get }
```

## Discussion

Given an input grid with a size of `Xin` and an output grid with a size `Xout`, this mode samples the grid using the following:

```swift
spacing = Xin / Xout

grid_point[i] = min(Xin - 1, max(0, i*spacing + 0.5*spacing - 0.5)), for i=0,1,...,Xout-1
```

---

Copyright &copy; 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)