support for arabic inside latex

[1FarZ1]

im facing issue rendering arabic latex , any work arounds ?

[Shahxad-Akram]

Try the latest version flutter_tex: ^5.0.1 and use the newly introduced widget TeXWidget (see example). It's not based on webview, so I hope you can use inline Arabic.

[MerwanCB]

What worked for me is to wrap the content within the TeXViewDocument's body string with an HTML div using dir="rtl" and applying CSS to preserve whitespace and newlines. Example:

<style>
  .preserve-lines {
    white-space: pre-wrap; /* Preserves whitespace & newlines, wraps text */
    /* Or: white-space: pre-line; // Collapses multiple spaces, preserves newlines & wraps */
  }
</style>

<div dir="rtl" class="preserve-lines">
هذا mix بين \(\left( u_{n} \right)\) عربية and أخرى english.
لتكن \(\left( u_{n} \right)\) متتالية عددية.
\[u_{n + 1} = \frac{1}{2}u_{n} + 1\]
</div>

Pass this HTML string as the body to a TeXViewDocument. The dir="rtl" handles the text direction, and white-space: pre-wrap; (or pre-line;) ensures Arabic text formatting and line breaks are respected around the inline math.

This setup allowed mixed English, Arabic, inline math, and display math to render correctly.