Fortran and XML: FoX reads and writes CML

Mix one of the oldest and one of the latest computer technologies, and you get FoX (BSD license), a Fortran library for reading and writing Chemical Markup Language, and thus XML. Amazing, what Toby White achieved, though he did not start from scratch: “FoX evolved from the initial codebase of xmlf90, which was written largely by Alberto Garcia and Jon Wakelin.” (source: cml-discuss mailing list).

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new Atom(Elements.CARBON);

Something I have not completely comfortable with about the CDK in the past, is the way Atom’s are constructed:

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BlueObelisk components in Japanese

Technorati is nice in several ways, one being the feature to set up a watchlist. I have set watches on chemoinformatics, Jmol, Bioclipse and a few more. This allows me see the latest blog items on these topics. Often, the point to Asian blogs, mostly Chinese and Japanese, which I mostly find hard to read. Funny characters with Jmol somewhere in the sentence :)

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CDK and the Java 6 beta

Recently, a second beta of Java 6 was released, which triggered a patch for the Debian java-package package. It was a Bioclipse bug report today, however, which made me patch my java-package setup and install the beta.

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Context help in Bioclipse

The Eclipse Rich Client Platform (RCP) is very powerfull, and takes a lot of architectural things of your hand when developing a bio- and chemoinformatics GUIs. Bioclipse is based on it. One thing the RCP offers is a Help View which works with plain (X)HTML files, and one neat feature is the context help. It is help shown in the Help View when one focused on a specific GUI element.

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Matrix support in Bioclipse

With chemometrics in mind (QSAR, data mining, …), I have started working on matrix support in Bioclipse, because the matrix is the important step between (bio-)molecular content and statistical analysis. I implemented this such that the actual matrix implementation can be freely chosen, that is, bc_statistical provides a IMatrixImplementation extension point. The plugin bc_jama provides a JAMA based extension for this, but other implementations are possible, and possibly useful.

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AVI movies of CMLRSS howto in Bioclipse

David Strumfels posted news about the Useful Chemistry CMLRSS feed . He explains how this feed can be accessed using Jmol and Bioclipse. The latter are accompanied by two AVI movies: one about creating a new OPML file, and one about accessing the CMLRSS file from the OPML.

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