Font embedded setting may not work

[takotakot]

Describe the bug
Font embedded config may not work.
I tried: https://github.com/LibrePDF/OpenPDF/wiki/Multi-byte-character-language-support-with-TTF-fonts with Jaldi-Regular.ttf in https://github.com/LibrePDF/OpenPDF/tree/master/openpdf/src/test/resources/fonts/jaldi .

To Reproduce
Code to reproduce the issue

1. Copy https://github.com/LibrePDF/OpenPDF/wiki/Multi-byte-character-language-support-with-TTF-fonts
2. Change font file to Jaldi-Regular.ttf, name to Jaldi-Regular
3. Try embedded value both true and false

Both generates 6508 byte HelloWorld.pdf .

Expected behavior
PDF size changes.

System (please complete the following information):

• OS: Mac OS Big Sur
• openjdk 15.0.2
• library:
  • com.github.librepdf:openpdf:1.3.26
  • org.apache.xmlgraphics:fop:2.3
  • org.apache.xmlgraphics:xmlgraphics-commons:2.3
• Used Font: Jaldi-Regular

[asturio]

Pull requests are welcome.

[ObsisMc]

@asturio Hi, if no one takes it, I want to try it.

[ObsisMc]

@takotakot
you only replace font name in following code in https://github.com/LibrePDF/OpenPDF/wiki/Multi-byte-character-language-support-with-TTF-fonts, but "Identity-H" will force embedded to be true.
document.add(new Chunk( "नमस्ते", FontFactory.getFont("nirmala ui", "Identity-H",false,10,0,null)));

I don't know whether it is a wrong usage and I think @codecracker2014 can give us a help since maybe the feature is done by him according to #297.