Does anyone have exampls of using oxyplot to performing trending

Jan 26, 2013 at 9:21 PM
Edited Jan 26, 2013 at 9:22 PM

I have an app where I need to trend data from a simullator as the simulator is running. I want to have a window of data and is changing as the simulator changes. I will display a fixed number of data on the plot and as the data changes the graph shifts left. It would be nice to only have to add the latest data point the graph shifts - i.e. to reduce CPU time.

 

Anybody got any ideas , I would like to hear them.

 

Thanks

 

Jerry

Feb 10, 2013 at 11:17 PM
If the minimum or maximum values of the axes change, everything must be redrawn. I think this happens most of the time (except when you have fixed the axis ranges) in a general plotting library like this. Making it smarter and faster would be great, but I think this will result in quite big changes in the code (also in the 'IRenderContext' interface)...