For more, see Shapefiles, Layers, Draw & Edit Map Features, Edit Line Features
A Line Feature is a open geometric shape with two or more vertices connected, end to end, by line segments.
Line Features represent geographic features such as Road centerlines, Waterlines, power lines, railroads, contours, bus routes, etc…
Common feature attribute data associated with Line Features include Length, Name, etc… (for more, see Update Length and Area)
Line Features are displayed in GeoSync with a user-definable set of attributes: Line Color, Line Type, Line Width . (see Symbol Settings)