#鸿蒙学习大百科#属性字符串LineHeightStyle如何使用？

import { LengthMetrics } from '@kit.ArkUI';
@Entry
@Component
struct Index {
  mutableStyledString: MutableStyledString = new MutableStyledString("运动35分钟\n顶顶顶\n得到", [
    {
      start: 8,
      length: 3,
      styledKey: StyledStringKey.LINE_HEIGHT,
      styledValue: new LineHeightStyle(LengthMetrics.vp(50))
    }
  ]);
  controller: TextController = new TextController();

  async onPageShow() {
    this.controller.setStyledString(this.mutableStyledString)
  }

  build() {
    Column() {
      // 显示属性字符串
      Text(undefined, { controller: this.controller })
    }
    .width('100%')
    .margin({ top: 10 })
  }
}