I'm creating a generator for PDF documents in Ruby. When I include Chinese, Japanese and Cyrillic characters, they are displayed incorrectly.
It seems that when I'm generating the font I need to specify what font the text should be rendered with. Now this isn't the issue, but the fact that my documents will include all different possible chars that gTLD supports.
Do you know any font for generating PDF documents that will include as many as possible chars (Asian, Europe, Symbols, …) – ideally all chars that gTLD supports.
When the client opens this document – is the PDF including my font in the PDF file, so when other computers open it, the font will be present? Is this by default? Or do I need to enforce this functionality?