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main.dart
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main.dart
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import 'package:floodfill_image/floodfill_image.dart';
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flood Fill Image Example',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(title: 'Flood Fill Image Example'),
);
}
}
class MyHomePage extends StatefulWidget {
final String? title;
MyHomePage({Key? key, this.title}) : super(key: key);
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
Color _fillColor = Colors.amber;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title!),
),
body: Center(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FloodFillImage(
imageProvider: AssetImage("assets/dog.jpg"),
fillColor: _fillColor,
avoidColor: [Colors.transparent, Colors.black],
tolerance: 10,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
TextButton(
onPressed: () {
setState(() {
_fillColor = Colors.brown;
});
},
child: Text("Brown",style: TextStyle(color: Colors.black),),
style: ButtonStyle(backgroundColor: MaterialStateProperty.all(Colors.brown)),
),
TextButton(
onPressed: () {
setState(() {
_fillColor = Colors.amber;
});
},
child: Text("Amber",style: TextStyle(color: Colors.black),),
style: ButtonStyle(backgroundColor: MaterialStateProperty.all(Colors.amber)),
),
TextButton(
onPressed: () {
setState(() {
_fillColor = Colors.cyan;
});
},
child: Text("Cyan",style: TextStyle(color: Colors.black),),
style: ButtonStyle(backgroundColor: MaterialStateProperty.all(Colors.cyan)),
),
],
)
],
),
),
),
);
}
}