About-Offsetting-Objects

About Offsetting Objects

About Offsetting Objects

Offset an object to create a new object whose shape is parallel to the original object.

For example, if you offset a circle or an arc, a larger or smaller circle or arc
is created, depending on which side you specify for the offset. If you offset a polyline,
the result is a polyline that parallels the original.

TIP: An effective drawing technique is to offset objects and then trim or extend their
ends. When COMMANDPREVIEW system variable is on, an interactive preview of the command
outcome is shown.

Use OFFSET to offset the following object types:

  • Lines
  • Arcs
  • Circles
  • Ellipses and elliptical arcs (resulting in an oval-shaped spline)
  • 2D polylines
  • Construction lines (xlines) and rays
  • Splines

Special Cases for Offset Polylines and Splines

2D polylines are offset as individual line segments, resulting in either intersections
or gaps between segments. To complete the offset, intersecting lines are trimmed and
gaps are filled.

Splines are trimmed automatically when the offset distance is larger than can otherwise
be accommodated.

Offset the Edges of Faces on Solids and Surfaces (Not Available in AutoCAD LT)

The OFFSETEDGE command creates a closed polyline or a spline from the edges of a
planar face on a 3D solid or surface. Splines result when one or more edge segments
cannot be represented as lines, arcs, or a circle. For example

  • In the left illustration, the edge of the top surface of the solid was offset, resulting
    in the closed, yellow polyline shown.
  • In the middle illustration, the polyline was extruded.
  • In the right illustration, the polyline was extruded and then subtracted.

With the Corner option, you can specify sharp corners or rounded corners for the polyline.
External and internal corners create rounded corners differently depending whether
the corners are concave or convex—the radius of the arcs maintain the specified offset
distance.

Learning AutoCad

you offset a polyline, the result is a polyline that parallels the original. An effective drawing technique is to offset objects and then trim or extend their ends.Offset an object to create a new object whose shape is parallel to the original object. For example, if you offset a circle or an arc, a larger or smaller circle or arc is …Offsetting Objects. The outline of closed shapes (such as regions, decks, and patios) can be expanded or contracted using the Offset tool. To offset an object that …Offsetting Objects. The Offset tool either creates a duplicate object offset from the original, or offsets the selected object from its original location. Use this tool to …… Use OFFSET to offset most of the geometric objects. Splines and polyline are trimmed automatically when the offset distance is larger than can …