import 'package:flutter/material.dart';

void main() => runApp(const GradientScaleBug());

class GradientScaleBug extends StatelessWidget {
  const GradientScaleBug({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Padding(
          padding: const EdgeInsets.all(10),
          child: Column(
            spacing: 10,
            children: [
              Expanded(
                child: Row(
                  spacing: 10,
                  children: [
                    _buildGradientContainer(
                      LinearGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                        ],
                        transform: GradientRotation(0.7853981634),
                      ),
                    ),
                    _buildGradientContainer(
                      LinearGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                        ],
                        transform: GradientRotation(0.7853981634),
                      ).scale(0.5),
                    ),
                  ],
                ),
              ),
              Expanded(
                child: Row(
                  spacing: 10,
                  children: [
                    _buildGradientContainer(
                      RadialGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                        ],
                        center: Alignment.topCenter,
                        transform: GradientRotation(0.7853981634),
                      ),
                    ),
                    _buildGradientContainer(
                      RadialGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                        ],
                        center: Alignment.topCenter,
                        transform: GradientRotation(0.7853981634),
                      ).scale(0.5),
                    ),
                  ],
                ),
              ),
              Expanded(
                child: Row(
                  spacing: 10,
                  children: [
                    _buildGradientContainer(
                      SweepGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                          Color(0xFFCC5555),
                        ],
                        center: Alignment.topCenter,
                        transform: GradientRotation(0.7853981634),
                      ),
                    ),
                    _buildGradientContainer(
                      SweepGradient(
                        colors: [
                          Color(0xFFCC5555),
                          Color(0xFF55BB55),
                          Color(0xFF5555CC),
                          Color(0xFFCC5555),
                        ],
                        center: Alignment.topCenter,
                        transform: GradientRotation(0.7853981634),
                      ).scale(0.5),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildGradientContainer(Gradient gradient) {
    return Expanded(
      child: DecoratedBox(
        decoration: BoxDecoration(gradient: gradient),
        child: const SizedBox.expand(),
      ),
    );
  }
}