HarmonyOS position设置x,y值的更改，没有平移动画？

Question

如题：HarmonyOS position设置x,y值的更改，没有平移动画？

Answer 1

position的x，y值更改，只存在过渡动画的，只是变化太快，肉眼无法分辨。代码参考：

const HEIGHT_TITLE = 44;

@Entry
@Component
struct TestTranslatePage {
  @Prop isTranslateSearch: boolean = false;

  build() {
    Row() {
      Stack() {
        Image($r('app.media.startIcon'))
          .width(HEIGHT_TITLE - 12)
          .height(HEIGHT_TITLE - 12)
          .margin({ left: $r('app.float.tab_margin_top') })


        Image($r('app.media.scan'))
          .width(HEIGHT_TITLE - 12)
          .height(HEIGHT_TITLE - 12)
          .margin({ left: $r('app.float.tab_margin_top') })
          .translate(this.isTranslateSearch ? { x: 50, y: 0 } : { x: 0, y: 0 })
          .animation({
            duration: this.isTranslateSearch ? 600 : 300,
            playMode: PlayMode.Normal
          })

        Image($r('app.media.male'))
          .width(HEIGHT_TITLE - 12)
          .height(HEIGHT_TITLE - 12)
          .margin({ left: $r('app.float.tab_margin_top') })
          .translate(this.isTranslateSearch ? { x: 100, y: 0 } : { x: 0, y: 0 })
          .animation({
            duration: this.isTranslateSearch ? 300 : 600,
            playMode: PlayMode.Normal
          })
      }

      Row() {
        Image($r('app.media.app_icon'))
          .width(HEIGHT_TITLE / 2)
          .height(HEIGHT_TITLE / 2)
          .position(this.isTranslateSearch ? { x: '55%', y: '25%' } : { y: '25%' })
          .animation({
            duration: 600
          })
          .onClick(() => {
            this.isTranslateSearch = !this.isTranslateSearch
          })

        TextInput({ placeholder: '请输入搜索内容' })
          .height(HEIGHT_TITLE - 2)
          .width(this.isTranslateSearch ? '10%' : '50%')
          .backgroundColor("#eeeeee")
          .scale(this.isTranslateSearch ? { x: 0.0, y: 1 } : { x: 1, y: 1 })
          .translate(this.isTranslateSearch ? { x: 150, y: 0 } : { x: 0, y: 0 })
          .animation({
            duration: 500,
            playMode: PlayMode.Normal
          })
          .margin({ left: $r('app.float.navigation_margin_left') })
          .focusable(false)
      }
      .alignItems(VerticalAlign.Center)
      .margin({ left: $r('app.float.height_title') })

      Row() {
        Image($r('app.media.img'))
          .width(HEIGHT_TITLE / 2)
          .height(HEIGHT_TITLE / 2)
          .position(this.isTranslateSearch ? { x: '82%', y: '15%' } : { x: '60%', y: '15' })
          .animation({
            duration:500
          })
      }
      .alignItems(VerticalAlign.Center)
      .position({ x: '82%', y: '15%' })

    }
    .width('100%')
    .height(HEIGHT_TITLE)
    .backgroundColor(Color.White)
    .position({ x: 0, y: 0 })
    .margin({ top: 300 })
  }
}