Friday, February 10, 2012

Swing high-performance charting library


I'm currently looking for a Swing component that will allow me to draw about 5000 points per sequence for at least 3 sequences with an update frequency greater or equal to 100 Hz (and preferably pretty looks).



A clean API is definitely a plus and another plus is the possibility of having two (or more) vertical axes.



The targets are java 6 and 7. Solutions which are not 100% java should support at least Windows 7 and Mac OS X Lion. Commercial and F/OSS solutions equally welcome.



Thanks in advance

2 comments:

  1. JFreeChart can accommodate model updates at this frequency, but I'd update the view at a lower rate. Five thousand points pushes screen resolution, so a paged approach may be warranted. Support for multiple series is a standard feature.

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