enlivend (enlivend) wrote,


We're pleased to announce upgrades to chart.ravenbrook.com, the free service for converting graph specifications into png and pdf images. It's being used to generate the images you see here.

Over the last year we've improved the spring-embedded layout and added support for: node and edge drawing styles and classes, arrowheads on edges, UTF-8 support for character sets beyond Latin-1 (voilà), and output to pdf.

[simple graph]
[hierarchical layout]

Click on the image to see this graph full-size.

Further examples and full details of capabilities, API, desktop edition, etc. on our website.

And of course it's all still written in lisp.

Tags: graph drawing, lisp
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