Commands about Regions and Areas — GstarCAD 2027 5253 kbadmin September 25, 2026 Command Reference 2 Commands about Regions and Areas GstarCAD 2027 · Command Reference Commands： BOUNDARY INTERSECT MASSPROP REGION SUBTRACT UNION System Variables： AREA DELOBJ Other versions with matching text 2023 · 2024 · 2025 · 2026