flutter_docs_scanner

Description:

flutter docs scanner

flutter_docs_scanner #
A Flutter plugin for iOS and Android allowing to scan documents using your camera.
Features #

Live preview of recognized document.
Perspective correction.
Flexible API.
OpenCV based backend.

Setup #
Same as for packages/camera
Example #
class ScannerPage extends StatefulWidget {
const ScannerPage({
super.key,
});

@override
State<ScannerPage> createState() => _ScannerPageState();
}

class _ScannerPageState extends State<ScannerPage> {
final _scannerController = ScannerController();

@override
Widget build(BuildContext context) {
return Stack(
children: [
ScannerPreview(
controller: _scannerController,
),
Align(
alignment: Alignment.bottomCenter,
child: SafeArea(
child: FloatingActionButton(
child: const Icon(Icons.camera),
onPressed: () async {
final image = await _scannerController.takeAndProcess();
if (!context.mounted) return;

Scaffold.of(context).showBottomSheet(
(context) {
return SafeArea(
child: Padding(
padding: const EdgeInsets.all(20),
child: Image(
image: image,
fit: BoxFit.fitWidth,
),
),
);
},
);
},
),
),
)
],
);
}
}
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ToDo: #

❌ Lock focus on document.
❌ Color/gamma enchantments.
❌ Better perspective correction using camera lens info.