Real-time graphs

Peter Hansen peter at
Fri Oct 29 17:07:05 CEST 2004

Grant Edwards wrote:
> On 2004-10-29, MJR <pynode at> wrote:
>>Need to display data read from telemetry systme. Data might change in
>>order of 1000/s. Not every sample will be displayed, but still need
>>something close to 100sps
> If you want to do 100 frames per second, you're going to have
> to use gaming/animation techniques: Xv extensions,
> double-buffering of frames, etc.

Not to mention using a special monitor with a refresh rate
well above the usual. ;-)

I think he meant "samples per second", though, but didn't
give enough info for us to know his minimum refresh rate.


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