When repeatedly Zooming on a T Chart having 2 Data Series (Line Graph), the display can freeze for several minutes. Sometimes it is necessary to re-start the PC to continue.
This happens more with large time series data sets
Any sugestions - should we limit the users ability to zoom on a large chart?
TChart : Freezes on Zoom
Re: TChart : Freezes on Zoom
Hi DraegerSoft,
Having a large amount of points in your chart, it can consume a lot of resources and each repaint could have a critical cost. That's why we recommend the customers that are suffering this type of problems to follow the instructions of the Real-time Charting article or to use the DownSampling function.
Having a large amount of points in your chart, it can consume a lot of resources and each repaint could have a critical cost. That's why we recommend the customers that are suffering this type of problems to follow the instructions of the Real-time Charting article or to use the DownSampling function.
Best Regards,
 | Yeray Alonso Development & Support Steema Software Av. Montilivi 33, 17003 Girona, Catalonia (SP) |
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