Re: [Rails] Handling temporary generated image/graphs

2010-01-04 Thread Philip Hallstrom
> Hi, > > I have an application where I based on users selections generate a > dataset for them to download and a graph describing this data. The > graph is made with gnuplot and work really well - no problems :-) > > But I save the graph to a file say "graph.png" in the public/images > dir and use

[Rails] Handling temporary generated image/graphs

2010-01-04 Thread jriisbovbjerg
Hi, I have an application where I based on users selections generate a dataset for them to download and a graph describing this data. The graph is made with gnuplot and work really well - no problems :-) But I save the graph to a file say "graph.png" in the public/images dir and use it in the vie