snapshot_widget

Description:

snapshot widget

snapshot_widget #

A Flutter library to Snapshot Widget to Uint8List image.
Features #

Snapshot Widget

final _controller = SnapshotsController();

SnapshotsWidget(
controller: _controller,
child: Container(),
)
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Snapshot widget to Uint8List

final imageBytes = await _controller.value(pixelRatio: 16 / 9);
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Getting started #
It is really easy to use! You should ensure that you add the snapshot_widget as a dependency in your flutter project.
snapshot_widget: "^1.0.1"
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Usage #
class _MyAppState extends State<MyApp> {
final _controller = SnapshotsController();
Uint8List _image = Uint8List.fromList([]);

@override
Widget build(BuildContext context) {
return Column(
children: [
SnapshotsWidget(
controller: _controller,
child: const SmartCardWidget(),
),
OutlinedButton(
onPressed: _SnapshotsWidget,
child: const Text('Snapshot'),
),
const Divider(),
if (_image.isNotEmpty)
Image.memory(_image),
],
);
}

void _SnapshotsWidget() async {
final imageBytes = await _controller.value(pixelRatio: 16 / 9);
setState(() {
_image = imageBytes;
});
}
}
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