---
title: lineJoin
framework: mapkitjs
role: symbol
role_heading: Interface Property
path: mapkitjs/styleconstructoroptions/linejoin
---

# lineJoin

The style to use when drawing joins between line segments.

## Declaration

```data
lineJoin?: "bevel" | "miter" | "round";
```

## Discussion

Discussion The three options for line joins are miter (the join is a sharp corner), round (the join is a rounded corner), or bevel (the join is a beveled corner). The default line join is round.

## See Also

### Setting line styles

- [lineCap](mapkitjs/styleconstructoroptions/linecap.md)
- [lineDash](mapkitjs/styleconstructoroptions/linedash.md)
- [lineDashOffset](mapkitjs/styleconstructoroptions/linedashoffset.md)
- [lineWidth](mapkitjs/styleconstructoroptions/linewidth.md)