Center is introduced
Center is a centered display of the child component. It inherits from Align, and since Align is centered by default, Center will be as large as possible if its size is not limited.
The sample code
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When to use Center?
Use Center when we need to Center child components.
Properties and description of the Center
field | attribute | describe |
---|---|---|
widthFactor | double | The width of the coefficient of |
heightFactor | double | High coefficient of |
child | Widget | Child components |
Center used
import 'package:flutter/material.dart';
class CenterExample extends StatefulWidget {
@override
_CenterExampleState createState() => _CenterExampleState();
}
class _CenterExampleState extends State<CenterExample> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("AlignExample"),
),
body: Center(
child: Text("Jimi"),),); }}Copy the code
Results show
The end
Now that we have covered all of the container components of Flutter, we will continue to cover the basic components of Flutter.