Archive for the 'Uncategorized' Category

Bizarre Font Distortion When Generating PDFs

This was a very strange issue, so the title of this post is equally strange.  I don’t really expect anyone else to ever see this problem, but just in case…

We use an older application to generate catalogs where I work, and there has been a long-standing issue that has come up from time to time for particular users (since before I even started there).  The problem was that specific users would find that the font did not render correctly when generating the PDF version of the catalog.  This was a non-standard font that was used, which had to be installed, but the font was installed correctly for these users (this was over remote desktop on one computer, and it worked for all other users).

Everything was the same for this user until the PDF was generated.  It was hard to describe (basically the letters seemed squished together), but the font was clearly not the same when compared to a correct version.  To make sure it wasn’t just a display issue, it would be saved to be viewed on another computer, but it looked incorrect wherever else it was opened.  The temporary solution for this user was to run the application locally, which seemed to work.  Each time the problem came up again, I would spend some time troubleshooting, and I thought I got close with an Adobe Reader plugin for MS Word that seemed related, but I always came up short.

Fast forward 3 years later, and another instance of the issue arose, and I spent a little more time troubleshooting.  I can’t remember what I did to cause the error, but playing around with things led me to a message about some “ActiveReports” VB6 control.  Not having anything else to go on, and thinking that anything saying “reports” might be related to generating this PDF, I started Googling.

I managed to come across this post:  This page described my issue exactly, and even had example screenshots to prove it!  That post pointed me to another forum:  It suggested changing the computer’s (local computer, not the computer being connected to) screen resolution, which seemed strange, but I gave it a shot.

It actually worked!  I found that certain aspect ratios caused this problem.  For whatever reason, this control generated the PDFs and distorted fonts if run over RDP with a widescreen monitor (or at least having that aspect ratio for screen resolution).

So, in case anyone else out there ever sees distorted PDFs generated by some application they run over RDP, or any other bizarre font distortions, it might be worth checking out your screen resolution and aspect ratio.

New Site!

So I finally gave in with working on my own blogging site, and went with an install of WordPress.  I also moved off of my trusty home server onto a Linode VPS, to make it seem even more legit.  So far I have liked the ease of use for posting articles, so we’ll see if this manages to make me put up more content.

I’ve also left my old site up for now while I decide how to integrate the rest of the miscellaneous pages I had.