Commands about Model Space and Paper Space — GstarCAD 2026 8865 kbadmin September 26, 2026 Command Reference 2026 4 Commands about Model Space and Paper Space GstarCAD 2026 · Command Reference Commands： CHSPACE LTSCALE MODEL PAGESETUP VPORTS System Variables： CELTSCALE CTAB CVPORT DIMSCALE HPSCALE INSUNITS INSUNITSDEFSOURCE INSUNITSDEFTARGET LTSCALE LUNITS TILEMODE VIEWCTR VIEWSIZE