The Line section draws a straight line through the middle of the element, from edge to edge - a rule under a heading, a divider, an arrow.

The line appears once its Size - its thickness, in points - is above 0. Until then the section shows only that box.

The line
Line style	Solid line, or one of nine kinds of dashes and dots.
Dash end style	The ends of each dash: Flat or Round, which rounds them - and the ends of the line too.
Composition	Single, or two, three or four lines side by side: Double thin, Double thick, Triple, Triple Inverted, Quadruple, Quadruple mixed.
Sketched style	A hand-drawn look: Subtle, Medium or Heavy.
Antialias	Smooths the edges of the line.
Rotation	The angle of the line: 0 is across, 90 is up and down. However you turn it, it runs through the middle and reaches the edges of the element.
Begin style, End style	What each end looks like: Flat, Round, Triangle, Square, Circle, Diamond or Arrow.
Pen	The color of the line.
Padding	Space between the edge of the element and the ends of the line. See Padding.

The line always fills the element: to make it shorter or longer, resize the element. For a line round the element, use its border instead.