10 ms

ssaraceni · Post by **ssaraceni** » Wed Apr 02, 2008 4:43 pm

Hi,
i must develop a software to show real-time data into a linear graph.
the minimum time interval is 10 milliseconds.

Is JFreeGraph adapt for this frequency?

thanks.

Post by **david.gilbert** » Wed Apr 02, 2008 6:26 pm

It depends on the size and complexity of the chart, and your hardware, and your JRE. Try it and see.

JFreeChart fully redraws the chart each time it is updated, so you will probably be pushing it to get updates every 10ms...but maybe your users wouldn't notice if the chart updated only every 100ms (e.g. for every tenth new data value if they're coming in every 10ms).