# Polyline
The **** component is used to draw a polyline.
## Child Components
None
## APIs
Polyline\(options?: \{width: Lenght, height: Length\}\)
- Parameters
Width of the rectangle where the polyline is located.
height
Length
0
No
Height of the rectangle where the polyline is located.
points
Array<Point>
-
Yes
List of coordinates that the polyline passes through.
## Example
```
@Entry
@Component
struct PolylineExample {
build() {
Column({ space: 5 }) {
Flex({ justifyContent: FlexAlign.SpaceAround }) {
// Draw a polyline in a 100 x 100 rectangle. The start point is (0, 0), the end point is (100, 100), and the passing point is (20,60).
Polyline({ width: 100, height: 100 }).points([[0, 0], [20, 60], [100, 100]])
// Draw a polyline in a 100 x 100 rectangle. The start point is (0, 0), the end point is (100, 100), and the passing point is (0,100).
Polyline().width(100).height(100).points([[0, 0], [0, 100], [100, 100]])
}.width('100%')
}.margin({ top: 5 })
}
}
```
