Help with plotting on XY Graph.

[roiht]

Hi attached is a jpg image of a part of my vi. In my vi I'm receiving data from the port in the form of x,y coordinates which I'm displaying on the XY graph.
But problem with this is everytime the position is updated, last position is lost which is obvious too.
But I want to retain the last point marked on the graph also along with the current point.
Since I wanna see some pattern in the data, I need some kind of trail in my graph of previous points?
Is that possible...
Lookig for help...

[mikeporter]

I don't know how else to put this but: STOP POSTING MULTIPLE COPIES OF THE SAME PROBLEM! Every time you do this it's like kicking mud in the face of the people on the other thread that are trying to help you. You have been told about this behavior before. It is just a matter of common courtesy.

Mike...

PS: To top it off: there is no problem, the code is working exactly the way it was designed to...