flutter_advanced_canvas_editor

Description:

flutter advanced canvas editor

Flutter Advanced Canvas Editor #
A Flutter package for creating, editing, and exporting canvas-based artwork with advanced features.
Preview #

Features #

Draw, rotate, and delete components on a canvas.
Undo and redo actions for component manipulation.
Export the canvas as a PNG image.
Callback integration for handling canvas exports.

Installation #
Add the following line to your pubspec.yaml file:
dependencies:
flutter_advanced_canvas_editor:
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Usage #
void main() {
runApp(MyApp());
}

class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}


class _MyAppState extends State<MyApp> {
late CanvasController controller;
bool isDrawing = false;
bool isErasing = false;

@override
void initState() {
super.initState();
controller = CanvasController((pngBytes) {
print('PNG bytes exporting canvas: $pngBytes');
});
}

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: SafeArea(
child: Column(
children: [
Expanded(
child: Center(
child: CanvasWidget(controller: controller, backgroundImage: 'assets/images/background.png',),
),
),
])))

);
}
}
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Save Canvas as PNG Bytes #
late CanvasController controller;

@override
void initState() {
super.initState();
controller = CanvasController((pngBytes) {
print('PNG bytes exporting canvas: $pngBytes');
});
}
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Contributing #
Contributions are welcome! Feel free to open issues and pull requests to suggest new features, report bugs, or improve the codebase.
License #
This project is licensed under the MIT License - see the LICENSE
file for details.