Hi all,
I am now doing a job about PDF file processing; I have two tasks about the
fonts:
1. embedding a font into a PDF file. To reduce the size of the outcome PDF
file, I must first generate a subset of the font with a given text(character
set). Someone told me that I use HarfBuzz to generate the subset, is it true
and is there an example for doing this?
2. extracting a font from a PDF file. The font is a CIDFontType2 whose glyphs
data is compatible with TrueType. I can get the cmap and the glyph data of the
font from the PDF file, can I create a TrueType font file with these data by
using HarfBuzz?
Thanks.
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