---
title: majorRadiusTolerance
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uitouch/majorradiustolerance
---

# majorRadiusTolerance

The tolerance (in points) of the touch’s radius.

## Declaration

```swift
var majorRadiusTolerance: CGFloat { get }
```

## Discussion

Discussion This value determines the accuracy of the value in the majorRadius property. Add this value to the radius to get the maximum touch radius. Subtract the value to get the minimum touch radius.

## See Also

### Getting the location of a touch

- [location(in:)](uikit/uitouch/location(in:)-8rd36.md)
- [previousLocation(in:)](uikit/uitouch/previouslocation(in:)-22sws.md)
- [view](uikit/uitouch/view.md)
- [window](uikit/uitouch/window.md)
- [majorRadius](uikit/uitouch/majorradius.md)
- [preciseLocation(in:)](uikit/uitouch/preciselocation(in:).md)
- [precisePreviousLocation(in:)](uikit/uitouch/precisepreviouslocation(in:).md)