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| Iniciado por guest, 06,feb. 2018 19:13 - 1 respuesta |
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| Publicado el 06,febrero 2018 - 19:13 |
Hey everyone,
I've got a chart that contains about 20k datapoints. It takes several seconds to call grChartAdd() this many times.
I'm setting Visible = False and DisplayEnabled = False.
Anyone have tips for speeding this up?
In the meantime, I'm going to work on averaging my data and not having 20k datapoints to begin with. 
Thank you! |
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| Publicado el 07,febrero 2018 - 10:25 |
Andrew
One tip I use: User screen does not have 20,000 pixels horixontally so no point to try and plot 20,000 points. So instead I use code to only display as many data points in a chart as can fit in the horizontal width available. There are various options here; averaging, using most significant data points, taking only every Nth point, etc. |
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