Display serie of waves with offset

Share icon

Hello,

I have several waves that I would like to display in a graph (wave0 to wave50). I want to offset them for clarity. I am able to do it one wave at a time with ModifyGraph. However, I am trying to figure out how to make a function that would implement a gradual offfset on all my waves succesively.

Thank you

Philippe

Hi Philippe,

Perhaps the easiest way to get the offsets is to use the waterfall graph. Under Window>New>Packages>Waterfall Plot.

Andy

January 2, 2021 at 12:35 pm - Permalink

Here is a tiny function which offsets traces in the top graph by a choosable amount:

Function QuickOffset(variable offset)
	String Traces = TraceNameList("",";",1)		// get all the traces from the graph
	Variable i, Items = ItemsInList(Traces)		// count the traces
	for (i = 1; i < Items; i += 1)				// set new offset
		ModifyGraph offset($StringFromList(Items - 1 - i,Traces))={,i*Offset}
	endfor
End

 

January 2, 2021 at 06:50 pm - Permalink