Add Polyline Vertex

Function Syntax apv
Current Version 1.1
Download AddLWPolylineVertexV1-1.lsp
View HTML Version AddLWPolylineVertexV1-1.html

Program Description

This program allows the user to add a new vertex to a 2D polyline (LWPolyline) object.

The program has a single prompt for the user to specify the location of the new vertex along the polyline. This prompt combines the specification of the location of the new vertex with the selection of the polyline to be modified; as such, the location for the new vertex must reside on the polyline that is to be modified.

The program is compatible for use with 2D (LW)polylines in any orientation or plane, with varying or constant width, and with straight or arc segments - or a combination of all of these properties.

Although this functionality is now present in the grip menus available in AutoCAD 2012 and later versions, I hope that this program will benefit those who aren't lucky enough to have access to the latest software.

Example of Usage


Instructions for Running

Please refer to How to Run an AutoLISP Program.


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Designed & Created by Lee Mac © 2010