---
title: "MTLineJoin | Mobile sdk | Mobile sdk ios | Ios"
description: "The display of lines when joining."
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# MTLineJoin

```
public enum MTLineJoin : String
```

The display of lines when joining.

-   `[bevel](#/s:11MapTilerSDK10MTLineJoinO5bevelyA2CmF)`
    
    A join with a squared-off end which is drawn beyond the endpoint of the line at a distance of one-half of the line’s width.
    
    #### Declaration
    
    Swift
    
    ```
    case bevel
    ```
    
-   `[round](#/s:11MapTilerSDK10MTLineJoinO5roundyA2CmF)`
    
    A join with a rounded end which is drawn beyond the endpoint of the line at a radius of one-half of the line’s width and centered on the endpoint of the line.
    
    #### Declaration
    
    Swift
    
    ```
    case round
    ```
    
-   `[miter](#/s:11MapTilerSDK10MTLineJoinO5miteryA2CmF)`
    
    A join with a sharp, angled corner which is drawn with the outer sides beyond the endpoint of the path until they meet.
    
    #### Declaration
    
    Swift
    
    ```
    case miter
    ```