harmony 鸿蒙Background Blur

  • 2022-10-28
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Background Blur

You can apply background blur effects to a component.

NOTE

The APIs of this module are supported since API version 9. Updates will be marked with a superscript to indicate their earliest API version.

The APIs provided by this module are system APIs.

Attributes

Name Type Description
backgroundBlurStyle BlurStyle Style of the blur between the background and content for the current component. The input parameter indicates a blur material.

BlurStyle

Name Description
Thin Thin material.
Regular Regular material.
Thick Thick material.

Example

// xxx.ets
@Entry
@Component
struct Index {
  build() {
    Column() {
      Row() {
        Text("Thin Material")
      }
      .width(350)
      .height(300)
      .backgroundBlurStyle(BlurStyle.Thin)
      .position({ x: "15%", y: "30%" })
    }
    .height('100%')
    .width('100%')
    .backgroundImage($r('app.media.bg'))
    .backgroundImageSize(ImageSize.Cover)
  }
}

en-us_image_background_blur_style

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