---
title: "init(_:)"
framework: mapkit
role: symbol
role_heading: Initializer
path: "mapkit/mkmultipolyline/init(_:)"
---

# init(_:)

Creates a multipolyline object using the provided polylines.

## Declaration

```swift
init(_ polylines: [MKPolyline])
```

## Parameters

- `polylines`: An array of doc://com.apple.mapkit/documentation/MapKit/MKPolyline objects to initialize the object with.