掃描效果

Scanning Effect

Scanning Effect to wrap around the camera

Demo Image

Demo Code

Wrap the ScanningEffect widget around your widget

@override
Widget build(BuildContext context) {
  return ScanningEffect(
    scanningColor: Colors.red,
    borderLineColor: Colors.green,
    delay: Duration(seconds: 1),
    duration: Duration(seconds: 2),
    child: Container(
      child: SizedBox(),
    ),
  );
}

You can set the custom config base on these param:

• scanningColor: The color of the scanning animation
• borderLineColor: The color of the border line
• scanningHeightOffset: The percent of scanning animation with the view height
• delay: The delay between each animation
• duration: The length of time this animation should last.
• scanningLinePadding: The padding of the scanning animation