Emojis not working

[alihassan143]

@Mamena2020 you need to add font family that supports emojies you can pass custom font and fallback font

[Mamena2020]

@alihassan143 How do I do that? How to add a font family that supports emojis? any references?

[alihassan143]

@Mamena2020 that is sample code

void main() {
  createDocument();
}

const htmlText = ''' <h1>AppFlowyEditor</h1>
<h2>👋 <strong>Welcome to</strong> <strong><em><a href="appflowy.io">AppFlowy Editor</a></em></strong></h2>
  <p>AppFlowy Editor is a <strong>highly customizable</strong> <em>rich-text editor</em></p>

<hr />

<p><u>Here</u> is an example <del>your</del> you can give a try</p>

<span style="font-weight: bold;background-color: #cccccc;font-style: italic;">Span element</span>

<span style="font-weight: medium;text-decoration: underline;">Span element two</span>

<span style="font-weight: 900;text-decoration: line-through;">Span element three</span>

<a href="https://appflowy.io">This is an anchor tag!</a>

<img src="https://images.squarespace-cdn.com/content/v1/617f6f16b877c06711e87373/c3f23723-37f4-44d7-9c5d-6e2a53064ae7/Asset+10.png?format=1500w" />

<h3>Features!</h3>

<ul>
  <li>[x] Customizable</li>
  <li>[x] Test-covered</li>
  <li>[ ] more to come!</li>
</ul>

<ol>
  <li>First item</li>
  <li>Second item</li>
</ol>

<li>List element</li>

<blockquote>
  <p>This is a quote!</p>
</blockquote>

<code>
  Code block
</code>

<em>Italic one</em> <i>Italic two</i>

<b>Bold tag</b>
<img src="http://appflowy.io" alt="AppFlowy">
<p>You can also use <strong><em>AppFlowy Editor</em></strong> as a component to build your own app.</p>
<h3>Awesome features</h3>
<p>If you have questions or feedback, please submit an issue on Github or join the community along with 1000+ builders!</p>

  ''';

createDocument() async {
  var filePath = 'example.pdf';
  var file = File(filePath);
  final newpdf = Document();
  List<Widget> widgets = await HTMLToPdf().convert(htmlText,fontFallback:[],defaultFont:null,tagStyle:HtmlTagStyle());
  newpdf.addPage(MultiPage(
      maxPages: 200,
      build: (context) {
        return widgets;
      }));
  await file.writeAsBytes(await newpdf.save());
}