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main.dart
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main.dart
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import 'dart:math';
import 'package:curved_gradient/curved_gradient.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
body: Row(crossAxisAlignment: CrossAxisAlignment.stretch, children: [
Expanded(
flex: 1,
child: Container(
decoration: BoxDecoration(
gradient: CurvedGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.black, Colors.white],
granularity: 50,
curveGenerator: (x) => pow(sin(x * pi), 2).toDouble(),
),
),
),
),
Expanded(
flex: 1,
child: Container(
decoration: BoxDecoration(
gradient: CurvedGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.black, Colors.white],
granularity: 50,
curveGenerator: (x) => pow(1 - x, 5).toDouble(),
),
),
),
),
Expanded(
flex: 1,
child: Container(
decoration: BoxDecoration(
gradient: CurvedGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.black, Colors.white],
stops: [0.2, 0.4],
granularity: 50,
curveGenerator: (x) => pow(1 - x, 5).toDouble(),
),
),
),
),
Expanded(
flex: 1,
child: Container(
decoration: BoxDecoration(
gradient: CurvedGradient(
begin: Alignment.topRight,
end: Alignment.bottomLeft,
colors: [Colors.black, Colors.white],
stops: [0, 0.1],
granularity: 4,
curveGenerator: (x) => x * x * x,
),
),
),
),
]),
),
);
}
}