RAY Command

GstarCAD 2021 → Commands → R

The RAY command is used to create an unlimited extension straight line from one point.

Command Access:

Ribbon: Home > Draw > Ray Menu: Draw > Ray Command: RAY

Command Prompts:

Specify start point:
Specify through point:

Function Description:

The start point and through point define the ray extension direction. The ray extends to the boundary of display area. The command prompt of "Specify through point" will not stop until pressing ENTER.


The ray is a line with unlimited extension in one direction; it could be used as reference of other objects.

Other versions with matching text

GstarCAD 2016 · GstarCAD 2017 · GstarCAD 2018 · GstarCAD 2019 · GstarCAD 2020