Layout-Wrap

 Wrap

Source Code

import 'package:flutter/material.dart';

void main() {
  runApp(  MaterialApp(
    title:"Wrap",
    home:Scaffold(appBar: AppBar(title: Text(' Wrap',),),
      body: Material(
        child: Center(
          child:
          WrapExample()
          ,
        ),
      ) ,
    ),
  ));
}

class WrapExample extends StatelessWidget {
  const WrapExample({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Wrap(
      // Gap between adjacent chips.
      spacing: 8.0,
      // Gap between lines.
      runSpacing: 4.0,
      children: [
        'Cauchy',
        'Fourrier',
        'Lagrange',
        'Lebesgue',
        'Levy',
        'Poisson',
        'Pointcare',
      ]
          .map((String name) => Chip(
        avatar: CircleAvatar(child: Text(name.substring(0, 1))),
        label: Text(name),
      ))
          .toList(),
    );
  }
}