Locally specific characters not displayed

[Vojtech Zmelík]

I'm using pdfViewer to display mostly Czech-language documents. In some cases, characters specific to the Czech language (such as č, ř, ě, etc.) are not displayed. However, when opening the same PDF in Adobe Reader, all characters display as expected. What could be causing this issue?

Example in attachment.

Attachment: example_3b616bd2.zip

[Venkada Subramanian Durai]

Hi Vojtech Zmelík,

Thank you for the update. This issue occurs due to the custom font present in the provided document. To resolve this issue, you need to use the CustomFonts API to load the required custom fonts as TTF files in PDF Viewer, as shown in the provided sample. Please check whether it resolves the issue and contact us if you have any queries.

Snapshot:
 

Load Custom Fonts in a PDF Viewer | Syncfusion


Regards,
Venkada Subramanian Durai
 

Attachment: Net8Server_851b6f90.zip