---
title: "boundingCircle(forSIMDPoints:pointCount:)"
framework: vision
role: symbol
role_heading: Type Method
path: "vision/vngeometryutils/boundingcircle(forsimdpoints:pointcount:)"
---

# boundingCircle(forSIMDPoints:pointCount:)

Calculates a bounding circle for the specified points.

## Declaration

```swift
class func boundingCircle(forSIMDPoints points: UnsafePointer<simd_float2>, pointCount: Int) throws -> VNCircle
```

## Parameters

- `points`: A collection of points around which to calculate the bounding circle.
- `pointCount`: The number of points in the points argument.

## Return Value

Return Value The bounding VNCircle object.

## See Also

### Calculating Bounding Circles

- [boundingCircle(for:)](vision/vngeometryutils/boundingcircle(for:)-423ll.md)
- [boundingCircle(for:)](vision/vngeometryutils/boundingcircle(for:)-9dggv.md)