---
title: aspectRatio
framework: vision
role: symbol
role_heading: Instance Property
path: vision/vncontour/aspectratio
---

# aspectRatio

The aspect ratio of the contour.

## Declaration

```swift
var aspectRatio: Float { get }
```

## Discussion

Discussion The aspect ratio is the original image’s width divided by its height.

## See Also

### Inspecting the Contour

- [indexPath](vision/vncontour/indexpath.md)
- [normalizedPath](vision/vncontour/normalizedpath.md)
- [pointCount](vision/vncontour/pointcount.md)
- [normalizedPoints](vision/vncontour/normalizedpoints-8n2s5.md)
- [polygonApproximation(epsilon:)](vision/vncontour/polygonapproximation(epsilon:).md)