Every Cloud…

Every cloud has an Ag (silver) lining. Chemistry jokes are tons of fun! (Metric tons that is).

High Resolution
Flickr

Posted in | Tagged , , , | Leave a comment

A social commentary on color blindness.

fig. 1
Full Resolution PDF

Flickr

Posted in | Tagged , , | Leave a comment

Introducing Unofficial FontForge Windows Binaries

I have recently been working on creating a font using FontForge, an open source font editor. Unfortunately, using FontForge on Windows is somewhat spotty, since it needs an X Server to run and is only officially distributed in source code form. While prior Windows builds exist, they are neither up-to-date nor user friendly. This prior work did, however, provide a good starting point for creating a new build (with the help of Google Translate and the Internet Archive’s Wayback Machine).

After downloading the development package and following the directions, I was eventually able to reproduce the older build it was designed for. Next, I updated the build environment, scripts, and patches to the latest versions and was able to produce a new build.

I had now addressed the issue of currency, but still had the problem of user friendliness. In its current state, the package could not be installed, was launched via a batch file, had no icon, and presented a visible X Server to the user. First, I addressed the issue of the batch file by writing a small program that runs without a window and runs the batch file without opening a command window. Next, I adjusted the settings used to start the X Server, so it would not be visible. Then was the icon issue. Using the Oxygen Project‘s FontForge icon and my prior work on Hugin‘s file and installer icons, I created icons and added them the the launch program I had just written. Finally, I created an installer based on Hugin’s installer.

In the end, I had an up-to-date version of FontForge that could be installed and run just like any other piece of software without any of the complexities exposed to the end user. With both issues resolved, I set about documenting and sharing my work. See the results for yourself: FontForge-Windows.

Posted in | Tagged , , | 1 Comment

JHU at Night

A few nights ago, I captured some high dynamic range photographs of the Johns Hopkins Homewood Campus.

Johns Hopkins University

Johns Hopkins University

Johns Hopkins University

Also, a Flickr set of these and a few more related photos: //flic.kr/s/aHsjwbwyo5.

Posted in | Tagged , , , , , , | Leave a comment

Model Rocket Launch

Every week, the Space Exploration Merit Badge class at Camp Workcoeman launches model rockets. Here are some photos from one of such launches:

Also, a Flickr set of these and a few more related photos: http://flic.kr/s/aHsjvTBdxQ.

Posted in | Tagged , , , , , , | Leave a comment