I want to use gnuplot to create graphs of a non-financial nature but very similar to the ones mentioned in this post -
. I've created many static graphs using gnuplot, Chart::Graph::Gnuplot, and GD::Graph. Now I want to generate graphs on the fly using parameters selected by the user.
How do I handle the output from the plotting process/what is the best method? Can I send the image data to the browser? Do I create temporary files? The ones referred to in the above referenced post appear to be temporary files. Do I write files to the directory and just href them?
I have the graphing process down, just not the output so any direction/suggestions would be appreciated.