Line
NOTE This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
The <Line> component is used to draw a straight line.
Required Permissions
None
Child Components
None
APIs
Line(options?: {width: Length, height: Length})
- Parameters
| Name | Type | Mandatory | Default Value | Description |
|---|---|---|---|---|
| options | Object | No | - | For details, see the options parameters. |
- options parameters
| Name | Type | Mandatory | Default Value | Description |
|---|---|---|---|---|
| width | Length | Yes | - | Width. |
| height | Length | Yes | - | Height. |
Attributes
| Name | Type | Default Value | Mandatory | Description |
|---|---|---|---|---|
| width | Length | 0 | No | Width of the rectangle where the straight line is located. |
| height | Length | 0 | No | Height of the rectangle where the straight line is located. |
| startPoint | Point | [0, 0] | Yes | Coordinate (relative coordinate) of the start point of the straight line. |
| endPoint | Point | [0, 0] | Yes | Coordinate (relative coordinate) of the end point of the straight line. |
Example
@Entry
@Component
struct LineExample {
build() {
Column() {
Line({ width: 50, height: 100 }).startPoint([0, 0]).endPoint([50, 100])
Line().width(200).height(200).startPoint([50, 50]).endPoint([150, 150])
}.margin({ top: 5 })
}
}
