Programmatically Extend a Waveform Chart

[Igho]

Could anyone kindly tell me what property node I can use to programmatically extend a Waveform Chart on my Front Panel. 

For instance, if a Boolen button is in the True Case, the Waveform will be short, but when in the False Case, the Waveform will be automatically elongated/extended beyond the initial length.

Attached is the screenshot of what are trying to describe.

Thanks in advance.

[RavensFan · Accepted solution]

Plot Area:Width

[Igho]

RavensFan, thanks for your response.  It actually worked for me.    Although, you answered my question already, but just allow me to ask one more thing under this thread.  If I want a flat line known as a "baseline" a numerically controlled/adjusted value to appear on the same Waveform Chart that my incoming signal(s) is/are plotting, how do I imposed or put that "baseline" on the same waveform chart?  The "baseline" is only acting the purpose for comparison or threshold?

I would appreciate if you could just help with suggestion.

Thanks

[GerdW]

Add a 2nd plot to your chart to display a baseline…