scannerSize property
扫描区域的大小
Size of scan area
scannerSize==null 时 扫描框大小等于父组件
When scannersize
= null, the scan box size is equal to the parent component
Implementation
final Size? scannerSize;
扫描区域的大小
Size of scan area
scannerSize==null 时 扫描框大小等于父组件
When scannersize
= null, the scan box size is equal to the parent component
final Size? scannerSize;