import 'package:flutter/material.dart'; import 'package:mymovie/bloc_helpers/bloc_event_state_builder.dart'; import 'package:mymovie/logics/intro/intro.dart'; import 'package:mymovie/resources/strings.dart'; import 'package:mymovie/utils/bloc_navigator.dart'; import 'package:mymovie/utils/bloc...
尝试这样做，这解决了我的问题：
@override Widget build(BuildContext context) { return Scaffold( body: Center( child: Container( child: SfCircularChart( series: <CircularSeries<ChartData,String>>[ // Render pie chart PieSeries<ChartData, String>( dataSource: chartData, pointColorMapper:(ChartData data, _) => data.color, x...
如果父约束被拉伸，则容器将展开。这就是正在发生的事情。要使ProgressIndicator居中，应使用居中小部件 ...
Learn here all about Chart title feature of Syncfusion Flutter Circular Charts (SfCircularChart) widget and more.
Steps to Reproduce I'm getting visual glitches using this widget structure: new Container( decoration: new BoxDecoration( color: color, shape: BoxShape.circle, border: new Border.all( color: Colors.white, width: 2.5, ), ), child: new Cen...
$ flutter pub get 你也可以通过项目开发工具通过可视化操作来执行上述步骤 3. 导入此库 现在,在你的Dart编辑代码中,你可以使用: import 'package:ai_progress/ai_progress.dart'; 2.使用 1. 圆环进度-方形帽 ai_progress: circular-square :- Stack( alignment: Alignment.center, children: <Widget>[ Contai...
import 'package:flutter/material.dart'; import 'package:syncfusion_flutter_gauges/gauges.dart'; void main() => runApp(ChartApp()); class ChartApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: Center( child: Container( child: ...
Stack是您正在寻找的：
child: Container( child: Image.network( //引入一张远程图片 "https://www.itying.com/images/flutter/2.png", //远程图片链接 alignment: Alignment.topLeft, //设置图片的方位在左上角 // color: Colors.yellow, //设置这张图片的颜色 // colorBlendMode: BlendMode.luminosity, //设置颜色的混合模式 ...