<camera device-position="back" flash="off" binderror="error" style="width:100%;height:100%">
</camera>
<movable-area style="height: 100%; width: 100%;" scale-area>
  <movable-view style="height: 100rpx; width: 100rpx;" direction="all" bindchange="onChange" bindscale="onScale" scale scale-min="0.5" scale-max="99" scale-value="2">
    <image class="pikaqiu" src="https://dss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=1190400688,3045175490&fm=26&gp=0.jpg"></image>
  </movable-view>
</movable-area>

movable-are 在 camera 上iOS可以正常操作，安卓却不显示问题？

https://developers.weixin.qq.com/s/p99v6Rmm70da