How to programmatically put values to a scale

[olivier66]

Hi,
I have an XY graph wich as the behaviour of a strip chart and it is made by replacing continously values of the graph.
So now I'd like to insert some value comming from another timimg sourceto the X scale.
That's what I have tried to do in the VI attached the graph property node Marker Values [ ], but it didn't work.
Thank you
Olivier

[altenbach]

Your image does not really help! There is no graph terminal and no property node and I don't have enough imagination to fill in the blanks. 😉 Besides, all these colors are distracting. 😮

"Marker vals[]" is just a cosmetic property of the axis, it has no influence on the underlying data or scaling. If the values are equally spaced, you should probably use a chart and set the x-axis spacing via the "offset" and "multiplier" property according to your timing source.