Renumbering subsetter should support more cmap formats

[GoogleCodeExporter]

The renumbering subsetter only reads format 4 cmaps. This is a limitation in 
computeMapping in the RenumberingCMapTableSubsetter.

Currently there is only a builder for format 4 cmaps, so I'd expect sfntly to 
support all 16-bit cmaps and just write them out as format 4, yet it doesn't. 
It should also honour the Subsetter's cmapId() list.

For 32-bit cmaps a format 12 builder is needed.

Original issue reported on code.google.com by [email protected] on 7 Oct 2013 at 9:17

[GoogleCodeExporter]

Original comment by [email protected] on 29 Jan 2014 at 12:56

• Added labels: Priority-Low, Type-Enhancement
• Removed labels: Priority-Medium, Type-Defect

[Jimex]

May I know if there any updates for the builder of CMAP format 12?

[behdad]

This project has been unmaintained for the better part of a decade now. You are advised use either the FontTools subsetter (Python) or the HarfBuzz subsetter (C++).

[Jimex]

This project has been unmaintained for the better part of a decade now. You are advised use either the FontTools subsetter (Python) or the HarfBuzz subsetter (C++).

Such a pity, I have an Android app and want to subset the TTF in CMAP Format 12