EXTMAX System Variable

GstarCAD 2027 → System Variables

Function Description:

The EXTMAX system variable is used to store the value of right-top corner point in the drawing extents.
(Read-Only)


Type	3D point
Saved in	Drawing
Initial value	Unknown

If some new objects created outside of limits, users can use "All" or "Extent" option of ZOOM command to scale objects to new extents.
The EXTMAX system variable value is the world coordinate value in current space.