This command extends a line or polyline, or creates new lines or polylines off of an existing one. By specifying a distance, a new segment of the line or polyline can be drawn from the current position. The current position and direction along the line or polyline is indicated by an arrowhead. Extend by Distance starts by selecting an existing line or polyline. Initially, the current position will be the closest vertex to where the line or polyline was selected. Extending from the endpoint of a polyline will add a new point to that polyline, while extending from any other point will create a new polyline.
There are two modes of operation: draw mode (D) and move mode (M). When in draw mode, extending will draw line or polyline segments. In move mode, the current position arrowhead can be moved without drawing segments. The orientation of the current position arrowhead can be changed with the Right, Left, and Angle commands.
The second prompt for this command offers numerous options in the form of key letters. These key letters are listed below along with their full names and actions. The list of the Extend by Distance commands are:
# - Number: Distance to draw or extendThe result of using the Info (?) feature |
Select line or polyline to extend: select line or
polyline near the place to extend
Enter or pick distance to draw
(A,B,C,E,I,L,M,N,O,P,R,S,T,U,Z,?,Help): 50 The line is
extended by 50 units. Use the Pick option to pick a distance.
Pick/Horizontal Distance to Extend ([Enter] for new line):
R Rotate right 90 degrees.
Enter or pick distance to draw
(A,B,C,E,I,L,M,N,O,P,R,S,T,U,Z,?,Help): 50 The line is
extended by 50 units. Use the Pick option to pick a distance.
Enter or pick distance to draw
(A,B,C,E,I,L,M,N,O,P,R,S,T,U,Z,?,Help): press Enter
Extend another (<Yes>/No)? No
Note: R50 and L10 can be used to go right 50, left 10, etc.
The result of using the Help (H) option |
Pulldown Menu Location: Edit > Extend
Keyboard Command: extender
Prerequisite: An existing line or polyline with at least one
segment from which to start.