#鸿蒙通关秘籍#如何实现HarmonyOS多点触控实现图片缩放和移动？

@Entry
@Component
struct PinchMoveImage {
  private scale: number = 1;
  private offsetX: number = 0;
  private offsetY: number = 0;

  build() {
    Image('image.png')
      .scale(this.scale)
      .translation({x: this.offsetX, y: this.offsetY})
      .gesture(
        Gesture.Pinch((scale, center) => {
          this.scale *= scale;
        }).Initialize()
      )
      .gesture(
        Gesture.Pan((state) => {
          this.offsetX += state.deltaX;
          this.offsetY += state.deltaY;
        }).Initialize()
      );
  }
}
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