Drawing linear entities

Commands for drawing linear entities are:

3DPOL comando Draws polylines with x,y,z coordinates.
ARCO comando Draws arcs.
CONTORNO comando Creates a polyline that forms a boundary around closed areas.
CIRCULO comando Draws circles.
ARANDELA comando Draws wide circles from polylines.
ELIPSE comando Draws ellipses and elliptical arcs.
HELICE comando Draws 2D spirals or a 3D helices.
LÍNEA comando Draws line segments.
LINEAM comando Draws multilines.
POL comando Draws connected lines and arcs.
POLÍGONO comando Draws regular polygons out of polylines.
RAYO comando Draws semi-infinite lines.
RECTANG comando Draws rectangles and squares.
MUBEREV comando Draws revision clouds.
BOCETO comando Draws sketched (freehand) lines.
SPLINE comando Draws open and closed splines in 2D and 3D.
TRAZO comando Draws wide line segments.
XLINEA comando Draws infinite lines.