Graph Chart settings

[blue silver]

Dear people,

I have a chart in my code, I need to set beginning time externally ( I read it from a sting ). I need to set the first Chart Plotting point to this time , The samples/sec is also read from a txt file and has to be set extra.

When code finishes running , I have plotted 2 hours, and I can roll back or forward with a scroll bar.when I roll it backward or forward the time on the leftest part should change with the actual seconds added on it. Pls see the pictures.

Any help will be tremendously appreciated.

Regards
silver

[altenbach]

As mentioned in the other thread, you should NOT use a chart, but a plain waveform graph. Since all your data is available when the FOR loop starts, it does not make sense to chart it point-by -point, just graph the entire arrays in one operation.

All you need to set is offset and multiplier for the x-axis. You can do this programmatically with a single property node containing both items.