Search results for: fonts

Interesting PDF bugs – an extreme case of recursion

PDF files have a very useful feature known as XForms, which are sub-procedures. This makes it very easy to reuse code and produce smaller...
Mark Stephens
43 sec read

Custom HTML Font Mapping in PDF to HTML conversion

I’ve been trying to find a decent way for users of our PDF to HTML5 converter to adjust the fonts to their taste.  At the moment...
Daniel
1 min read

Differences in the PDF differences tables

A /Differences entry in a PDF font allows you to setup a custom encoding for a Font (rather that using a standard set of...
Mark Stephens
1 min read

PDF to HTML5 conversion – Mapping PDF features onto…

When we decided to investigate the possibility of PDF to HTML conversion, we looked at HTML5 to see whether it could be used to...
Mark Stephens
1 min read

Are your Truetype CMAP tables lying to you?

Truetype fonts (which are used in many places including PDF files) consist of a set of tables. These tables include the Glyf table defines...
Mark Stephens
1 min read