Sam Howard

  https://blog.idrsolutions.com/author/samh/ Sam is a developer at IDRsolutions who specialises in font rendering and conversion. He's also enjoyed working with SVG, Java 3D, Java FX and Swing.

 



21 Stories by Sam Howard

Why are fonts so complicated?

I do a lot of work with fonts, and when I tell people this they often seem surprised – surely there can’t be that...
2 min read

Using OS X’s font validator

Due to a recent problem with a font on OSX, I found myself investigating OSX’s font validator. It actually ships with one which is...
1 min read

How to edit PDF files using Incremental Updates

Mark has previously written about how to edit PDF files by adding a second reference table, and Daniel made a whole series on making...
1 min read

Setting up VisualVM in under 5 minutes

It’s hard to put a label on VisualVM – it has a profiler, but it’s more than that. It also has tools for tracking...
1 min read

Should Type 3 Font support be dropped from the PDF Specification?

The PDF format has been around for at least 20 years now, and throughout that time it’s continued to add the latest and greatest...
1 min read

6 tools for making fonts work in browsers

One part of writing a PDF converter is making sure that the fonts embedded within the PDF are accessible to the target platform. For...
3 min read