Plot many points on graph

[gborges]

I am getting a data streaming, and while the data is coming, point (x,y), I would like to plot them. How can I plot the new points that are coming from the data streaming whithout erasing that ones that were ploted before using the same process?

Thank you in advance

[Dennis_Knutson]

If you are using the Express XY Graph, just wire a false constant to the Reset input. You could also use a couple of shift registers to hold the separate x and y arrays and use the Build Array function with each iteration of your while loop. You should also look at the shipping example called XY Chart. This uses a finite length buffer to hold the data like the regular chart does. Using the Build Array function can cause problems if you run the loop for an extended period of time.

Message Edited by Dennis Knutson on 05-10-2006 12:48 PM