You cannot rely on system fonts for PDFs. You must load a .ttf file from your assets.
If your PDF is large, use tools to subset your font. This includes only the characters used in the document, significantly reducing the final file size.
Khmer is a complex Indic script. Unlike Latin characters, Khmer involves: flutter khmer pdf exclusive
Consonants that sit below other characters.
dependencies: pdf: ^3.10.0 printing: ^5.11.0 flutter: sdk: flutter Use code with caution. Step 2: Embed the Khmer Font You cannot rely on system fonts for PDFs
Vowels can appear above, below, before, or after the base consonant.
How to draw Unicode text in Flutter PDF? - Syncfusion support This includes only the characters used in the
final fontData = await rootBundle.load('assets/fonts/KhmerOS_Content.ttf'); final khmerFont = pw.Font.ttf(fontData); Use code with caution. Step 3: Create the Document
A robust commercial-grade tool. It natively supports Unicode, RTL text, and PDF/A standards. It is widely used for professional invoices and reports where rendering accuracy is critical.
The visual order of characters often differs from the logical Unicode storage order.