指定笔划宽度时未连接阿拉伯文本

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:

enter image description here

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。