---
title: isEOFilled
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/fillstyle/iseofilled
---

# isEOFilled

A Boolean value that indicates whether to use the even-odd rule when rendering a shape.

## Declaration

```swift
var isEOFilled: Bool
```

## Discussion

Discussion When isOEFilled is false, the style uses the non-zero winding number rule.

## See Also

### Setting fill style properties

- [isAntialiased](swiftui/fillstyle/isantialiased.md)