2013

If you click OK, the drawing is regenerated. If you click Cancel, the last action
is cancelled and the drawing is not regenerated.
See also:
Control the Display of Polylines, Hatches, Gradient Fills, Lineweights, and
Text
REGION
Converts an object that encloses an area into a region object.
Access Methods
Button
Toolbar: Drafting tool set  Closed Shapes tool group (expanded) 
Region
Menu: Draw  Region
Summary
Regions are two-dimensional areas you create from closed shapes or loops.
Closed polylines, lines, and curves are valid selections. Curves include circular
arcs, circles, elliptical arcs, ellipses, and splines.
You can combine several regions into a single, complex region.
Closed 2D and exploded planar 3D polylines in the selection set are converted
to separate regions and then converts polylines, lines, and curves to form
R Commands | 891