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Description:

coast

coast #

PageView wrapper supporting Hero-like animations

Example #
Create a Coast with a number of Beaches and add a CrabController as observer
to the Coast. Wrap a widget that you want to animate between beaches with a
Crab widget with the same tag.
class CoastExampleApp extends StatefulWidget {
@override
_CoastExampleAppState createState() => _CoastExampleAppState();
}

class _CoastExampleAppState extends State<CoastExampleApp> {
final _beaches = [
Beach(builder: (context) => Cadzand()),
Beach(builder: (context) => Westkapelle()),
Beach(builder: (context) => Zoutelande()),
];

final _coastController = CoastController();

@override
Widget build(BuildContext context) {
return MaterialApp(
home: Coast(
beaches: _beaches,
controller: _coastController,
observers: [
CrabController(),
],
),
);
}
}

class Cadzand extends StatelessWidget {
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(
title: Text("Cadzand"),
backgroundColor: Colors.deepOrange,
),
body: Stack(
children: [
Positioned(
top: 40,
left: 40,
child: Crab(
tag: "container",
child: Container(
color: Colors.green,
width: 80,
height: 60,
),
),
),
],
),
);
}

class Westkapelle extends StatelessWidget {
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(
title: Text("Westkapelle"),
backgroundColor: Colors.amber,
),
body: Stack(
children: [
Positioned(
top: 80,
right: 40,
child: Crab(
tag: "container",
child: Container(
color: Colors.green,
width: 200,
height: 100,
),
),
),
],
),
);
}

class Zoutelande extends StatelessWidget {
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(
title: Text("Zoutelande"),
backgroundColor: Colors.deepPurple,
),
body: Stack(
children: [
Positioned(
bottom: 40,
left: 20,
child: Crab(
tag: "container",
child: Container(
color: Colors.green,
width: 100,
height: 200,
),
),
),
],
),
);
}
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