sortvis is published under the MIT license. You may also be interested in scurve, a library for generating and drawing space-filling curves. All the images on this site were generated using these two projects.
The weave visualisations were generated with a command like this:
sortvis weave -x 850 -t -n 20 -c gradient
The dense visualisations were generated like this:
sortvis dense -t -n 256 -c hilbert --background 000000 --title-colour a0a0a0
And the blue stub images on the front page were generated like this:
sortvis weave -n 9 -c gradient -x 400 \ --background 000000 --gradient-start 0040ff --gradient-end 000066 --border 0
My name is Aldo Cortesi. Email me at email@example.com with feedback or suggestions.
Copyright 2010 Aldo Cortesi