by @kodeazy

flutter how to add an Horizontal line?

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In this blog we will discuss on how to add a horizontal line in flutter.
To draw a horizontal line in flutter we use Divider widget
Below is an example syntax of drawing an horizontal line in flutter.

Divider(
                color: Colors.black,
                thickness: 1,
 )

Below is an example program of drawing a line below two containers.

import 'package:flutter/cupertino.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(
      home: Scaffold(
        appBar: AppBar(title: Text('Divider Example'),),
        backgroundColor: Colors.amber.shade100,
        body: Column(
          children : [Row(
          children:<Widget> [
           Expanded(
             child: Container(
               height: 100,
               color: Colors.white,
               margin: EdgeInsets.all(25),

             ),
           ),
            Expanded(
              child:  Container(
                height: 100,
                color: Colors.red,
                margin: EdgeInsets.all(25),
              ),
            )
          ],
        ),
            Padding(
              padding: const EdgeInsets.all(8.0),
              child: Divider(
                color: Colors.black,
                thickness: 1,
              ),
            )
    ]),
      ),
    );
  }
}

Output: Image