How to use Arial black font in pdf?

boazsegev / combine_pdf

A Pure ruby library to merge PDF files, number pages and maybe more...

MIT License

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How to use Arial black font in pdf? #210

Open usama520 opened 2 years ago

usama520 commented 2 years ago

I want to add Arial black font to use it in the pdf and have a ttf file. I don't understand how I can register the font to use it. Can you please explain?