Good graphing engines
Posted: Sat Apr 18, 2009 4:16 pm
Hi. I've looked around for a good graphing engine and haven't been found one that seems to be decent.
My needs:
- should be able to make simple line graphs, with either a number or time on the Y axis (for example, could graph "time left work" each day, or count number of pushups each day)
- should be able to update via Ajax
- should be able to be customizable so that a line would be drawn to indicate goals (if counting push ups each day with a running total, want to be able to show the goal of X pushups). Or draw a vertical line to show the upcoming deadline (if pushups need to be done by June 1)
- relatively pretty
Any recommendations?
My needs:
- should be able to make simple line graphs, with either a number or time on the Y axis (for example, could graph "time left work" each day, or count number of pushups each day)
- should be able to update via Ajax
- should be able to be customizable so that a line would be drawn to indicate goals (if counting push ups each day with a running total, want to be able to show the goal of X pushups). Or draw a vertical line to show the upcoming deadline (if pushups need to be done by June 1)
- relatively pretty
Any recommendations?