---
title: "MKMapSizeEqualToSize(_:_:)"
framework: mapkit
role: symbol
role_heading: Function
path: "mapkit/mkmapsizeequaltosize(_:_:)"
---

# MKMapSizeEqualToSize(_:_:)

Returns a Boolean value that indicates whether two map sizes are equal.

## Declaration

```swift
func MKMapSizeEqualToSize(_ size1: MKMapSize, _ size2: MKMapSize) -> Bool
```

## Parameters

- `size1`: The first map size.
- `size2`: The second map size.

## Return Value

Return Value true if the width and height values in both sizes are exactly the same, or false if one or both values are different.