realtime data display
I'm looking for a fast chart library that I can display real-time data in. I am displaying 360 datapoints per second for 12 channels/series, split into four charts. I have been displaying the data in a circular array fashion to avoid changing the axes' settings. The old version (VB6) of the application I'm updating used DTPlot, which ran nicely. However, all of the VB.net chart libraries that I can find use up almost all, if not all, of the available CPU resources. I am currently using Iocomp, which seems to work the best so far (still uses up at least 3/4 of available CPU). I have tried the following chart libraries:
.net charting
mooseworks
dundas
xygraphing?
chart fx - vb only works through data binding, therefore WAY too slow
dtdisplay
nevron
zedgraph
net advantage/infragistics/component source - not enough findable documentation
Have I exhausted my options?
Thanks,
HV
FYI - I have Pentium(R) D CPU 3.00GHz, 2.00 GB of RAM.
