Function Description:
Creates a horizontal or vertical constraint parameter based on the locations of the extension line origins and the location of the dimension line.
Command Access:
Icon: 
Menu Item: /
Ribbon: Block Editor > Dimensional > Linear
Toolbar: /
Command Line: BCPARAMETER > Linear
Command Alias: /
Command Prompts:
Specify first constraint point or [Object(O)]:
Specify second constraint point:
Operation Steps:
1、As shown in the figure, select the endpoints of the horizontal and vertical lines respectively to add a linear constraint parameter.
2、The horizontal or vertical distance between the endpoints of the objects will be constrained.

Article ID: 4901
Created: September 26, 2026
Last Updated: September 25, 2026
Author: kbadmin
Online URL: https://www.kb2.gstarcad.com.my/article.php?id=4901