The Poly4 () form
is available from the
quad position layer control,
and draws a quadrilateral defined by the coordinates of its vertices
supplied as 4 separate positions.
Various options for how it is drawn, such as filled or outlined,
are available.
Example Poly4 plot
Poly4 form configuration panel
Configuration options are:
outline
:
draws a line round the outside of the polygonfill
:
fills the interior of the polygoncross
:
draws a line round the outside of the polygon
and lines between all the vertices