问题描述
指定笔划宽度时,阿拉伯文字未连接。这是我看到的:
带圆圈的部分中的连接不应该存在,而是应该像草书中的文本那样连接每个字符。这是代码:
import 'package:Flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',theme: ThemeData(
primarySwatch: Colors.blue,visualDensity: VisualDensity.adaptivePlatformDensity,),home: MyHomePage(title: 'Flutter Demo Home Page'),);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key,this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),body: Text.rich(TextSpan(
text: 'كيف الحال',style: TextStyle(
fontSize: 80,foreground: Paint()
..style = PaintingStyle.stroke
..strokeWidth = 2
..color = Colors.blue))));
}
}
如果我使用的是PaintingStyle.fill
而不是上面的PaintingStyle.stroke
,则由于填写了文字,我看不到任何问题。
如何摆脱这些联系?有没有合并路径的方法?
解决方法
如果您堆叠另一个仅为文本着色的文本小部件,则两个字母之间的连接将被隐藏:
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',theme: ThemeData(
primarySwatch: Colors.blue,visualDensity: VisualDensity.adaptivePlatformDensity,),home: MyHomePage(title: 'Flutter Demo Home Page'),);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key,this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),body: Stack(
children: [
Text('كيف الحال',style: TextStyle(
fontSize: 80,foreground: Paint()
..style = PaintingStyle.stroke
..strokeWidth = 2
..color = Colors.blue)),Text('كيف الحال',style: TextStyle(
fontSize: 80,color: Colors.white,))
],));
}
}
您必须堆叠,因为Flutter仅允许指定颜色/前景/背景之一。
如果颜色具有透明度,则会显示连接。因此,我的问题尚未得到完全解决,但我不需要透明度。