---
title: MapCircle
framework: mapkit
role: symbol
role_heading: Structure
path: mapkit/mapcircle
---

# MapCircle

A circular overlay with a configurable radius that you center on a geographic coordinate.

## Declaration

```swift
struct MapCircle
```

## Overview

Overview Use this view to create circular overlays in the closure you provide to the content parameter in Map initializers.

## Topics

### Creating a map circle

- [init(_:)](mapkit/mapcircle/init(_:).md)
- [init(center:radius:)](mapkit/mapcircle/init(center:radius:).md)
- [init(mapRect:)](mapkit/mapcircle/init(maprect:).md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [Escapable](swift/escapable.md)
- [MapContent](mapkit/mapcontent.md)

## See Also

### Annotations and overlays

- [Annotation](mapkit/annotation.md)
- [MapPolygon](mapkit/mappolygon.md)
- [MapPolyline](mapkit/mappolyline.md)
- [Marker](mapkit/marker.md)
- [UserAnnotation](mapkit/userannotation.md)