Draw As (Graph Settings)

Draw As specifies how to draw the points in the active trace. This parameter only applies to Graph traces.

These are the selections that are available:

Lines - connect subsequent time points with a line. A point's position is determined by the amplitude of the two time signals, but there is an underlying time value for each point as well (you can see this by placing a marker on the trace). The lines connect x-y points which are adjacent in time.
Dots - draw each x-y point as a "dot," which is defined as a 3x3 pixel square, with the center pixel transparent.
Small Dots - draw each x-y point as a single pixel