I am working on a project where I need to generate a chart (a bit like a
pie chart, but very customised) and insert this into a PDF document.
Does anybody have any advice on ruby libraries (or other techniques) for
doing this? Open to suggestions?
The resulting PDF will be designed for printing and so ideally should be
vector throughout (or any raster images 300dpi). I was thinking of some
kind of vector based drawing library to generate the chart and then
insert this into a PDF using a PDF generator library (like Prawn).
All ideas very welcome!