Scripted generation of simple image?

[David Knaack]

I need to make a few simple images from some data. I have few enough to do that I can do them by hand if necessary, but if someone knows an easy tool to script this I'd like to know about it.

I have data like so:

   abcd

A 1011

B 1001

C 1110

D 0111

This is a set of binary sequences (in this example, four sequences A-D) each representing a circle which is divided into a number of segments (in this example, four segments a-d). The circles are arranged concentrically (A at the outside, D at the inside), and progressing around the circumference of each ring the segments are colored or not depending on the value of the corresponding binary digit, like so:

Any ideas?

[Jay Bendon]

You could do just about anything with https://github.com/d3/d3

Sunbursts, flamegraphs etc

--Jay

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[Rob Townley]

SVG or Scalable Vector Graphics is easy to script, but it has been a few years.  Concentric circles with different weights and colors.

[David Knaack]

Cool, good ideas. While chasing some leads I discovered that jsfiddle supports browser canvases and had a pie chart example. I tweaked it a bit to do what I wanted:

http://jsfiddle.net/5dsm7s1v/

Ended up with output like this, which is exactly what I was looking for.