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Java Memory leaks with FileChannel

It is a myth that Java has no ‘memory leaks’. It is certainly much better than developing in C and many of the gotchas...
Mark Stephens
1 min read

Saving Java images as Tifs with JAI

Java makes it very easy to create images as BufferedImages which  can then be saved out in standard image file formats. Here is the...
Mark Stephens
1 min read

An Introduction to PDF Font Technologies

PDF Font Technologies The thing which makes PDF fonts so confusing for many people is the number of different font technologies which can be used...
Mark Stephens
1 min read

Problems editing PDF files

In a previous article, I wrote about the problems with editing the text in PDF files. PDF files are very different from other file...
Mark Stephens
1 min read

Introductory PDF font tutorial

PDF Font Tutorial PDF fonts is a tricky subject and one we frequently get asked about. So I will be writing a set of...
Mark Stephens
1 min read