Steema Central

I have a TWaterFallSeries with over 330,000 points. I have already turned on FastBrush. Do you have any other performance hints to help. I have a TTeeCommander on the chart, and the refresh rate is painfully slow when changing depth, rotation, etc.

Hi skassan,

You could take a look at the Real-time Charting article here and see if you can apply some of the tips explained there but I think that 330.000 points is a really big amount of points and they won't be repainted smoothly easily.

Hi skassan,

For completeness, for optimizing speed in such series I recommend you to avoid setting IrregularGrid=True whenever it's possible. For more information on how this property works please read this thread.