Rect

The <Rect> component is used to draw a rectangle.

NOTE

This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.

Child Components

Not supported

APIs

Rect(value?: {width?: string | number,height?: string | number,radius?: string | number | Array<string | number>} | {width?: string | number,height?: string | number,radiusWidth?: string | number,radiusHeight?: string | number})

Since API version 9, this API is supported in ArkTS widgets.

Parameters

Attributes

In addition to the universal attributes, the following attributes are supported.

Example

// xxx.ets
@Entry
@Component
struct RectExample {
  build() {
    Column({ space: 10 }) {
      Text('normal').fontSize(11).fontColor(0xCCCCCC).width('90%')
      // Draw a 90% x 50 rectangle.
      Column({ space: 5 }) {
        Text('normal').fontSize(9).fontColor(0xCCCCCC).width('90%')
        // Draw a 90% x 50 rectangle.
        Rect({ width: '90%', height: 50 })
          .fill(Color.Pink)
        // Draw a 90% x 50 rectangle.
        Rect()
          .width('90%')
          .height(50)
          .fillOpacity(0)
          .stroke(Color.Red)
          .strokeWidth(3)

        Text('with rounded corners').fontSize(11).fontColor(0xCCCCCC).width('90%')
        // Draw a 90% x 80 rectangle, with the width and height of its rounded corners being 40 and 20, respectively.
        Rect({ width: '90%', height: 80 })
          .radiusHeight(20)
          .radiusWidth(40)
          .fill(Color.Pink)
        // Draw a 90% x 80 rectangle, with the width and height of its rounded corners being both 20.
        Rect({ width: '90%', height: 80 })
          .radius(20)
          .fill(Color.Pink)
          .stroke(Color.Transparent)
      }.width('100%').margin({ top: 10 })
      // Draw a 90% x 50 rectangle, with the width and height of its rounded corners as follows: 40 for the upper left rounded corner, 20 for the upper right rounded corner, 40 for the lower right rounded corner, and 20 for the lower left rounded corner.
      Rect({ width: '90%', height: 80 })
        .radius([[40, 40], [20, 20], [40, 40], [20, 20]])
        .fill(Color.Pink)
    }.width('100%').margin({ top: 5 })
  }
}