25 Jan
2018
25 Jan
'18
4:44 a.m.
Hi,
Thanks much Hironobu, but it seems conceivable that a font might be entirely used, in which case it would not have a "subset", but should still be processed in dopdffont.
However, what the font_has_subset code actually seems to be doing is checking if any characters are used at all from the font, not whether it is subsetted (vs. completely used). In which case, ok. (Except for the confusing name. :)
Am I understanding correctly?
My understanding is similar; I guess "subset" here means (used characters)⊆(entire set) and (used characters != null set) Regards, Hironobu