Commands about Layout Viewports — GstarCAD 2026 8855 kbadmin September 26, 2026 Command Reference 2026 4 Commands about Layout Viewports GstarCAD 2026 · Command Reference Commands： MVIEW MVSETUP SCALELISTEDIT VPCLIP VPLAYER VPMAX VPMIN VPORTS ZOOM System Variables： EXTNAMES MAXACTVP PSLTSCALE PSVPSCALE SPACESWITCH UCSVP VIEWTWIST VPROTATEASSOC