UCSICON Command — GstarCAD 2027
UCSICON Command
GstarCAD 2027 · Command Reference
Commands > U Command > UCSICON
Function Description:
This command is used to control the visibility, position, appearance, and option of
the UCS icon.
The UCS icon displays the position and direction of the current UCS.
The coordinate system is different in paper space and model space. In the model space, user can switch between 2D and 3D styles.
- 2D: If the UCS is the same as the WCS, the letter Z in the UCS is replaced by the letter W. If rotating the UCS to make the Z axis on a plane that parallel to the viewing plane (in other word, the XY plane seems as a line for observer), the 2D UCS icon becomes a break sketch.
- 3D: If the current UCS is the same as
the WCS, looking down the UCS (the positive direction of the Z axis), the origin in
the XY plane displays as a box, looking up the UCS, the box disappears.
Command Access:
Icon:
Menu: View > Display > UCS Icon > ...
Ribbon: View > Ordinate > UCSICON
Toolbar: /
Command: UCSICON
Alias: /
Command Prompts:
Enter an option [ON/OFF/All/Noorigin/ORigin/Properties] \<On>:
ON
Displays the UCS icon.
OFF
Turns off display of the UCS icon.
ALL
Applies all changes on all active viewports. Otherwise, the UCSICON command only has effect on the current viewport.
Noorigin
No matter where is the origin, the UCS icon displays at the left-bottom of the viewport.
ORigin
Displays the UCS icon at (0, 0, 0). If the origin is out of the current viewport, the UCS icon is displayed at the left-bottom of the viewport.
Properties
Displays the UCS Icon dialog box, users can control the style, visibility, and position of the UCS icon.
Related References：
Related Tasks：
- To Set Drawing Options
- To Turn On or Off the UCS Icon
- To Change the Appearance of the UCS Icon
- To Display the UCS Icon at the UCS Origin