> I want to make a graph object look just like the screen of the > oscilloscope it's getting data from. > > What property(s) of a graph object are used to set the number of > vertical & horizontal graticule lines?
The LV graph grids are controlled by the scale min, max, and increment. If you want four grids between min and max, set incr to (max - min)/5.
If you want to make the graph look _exactly_ like your scope you can do something similar to my example. Here I have placed a decoration at back, pasted an image of a scope on that, then a graph painted transparent (foreground and background) on top. You can use the picture controls/functions also to load your image dynamically behind a transparent graph.