# Commands about Customizing the Drawing Environment [GstarCAD 2024](Help%20System/GSTARCAD/2024/Index.md) → [Commands](Help%20System/GSTARCAD/2024/Commands/(Commands).md) **Commands：** - [APERTURE](Help%20System/GSTARCAD/2024/Commands/APERTURE.md) - [CLEANSCREENOFF](Help%20System/GSTARCAD/2024/Commands/CLEANSCREENOFF.md) - [CLEANSCREENON](Help%20System/GSTARCAD/2024/Commands/CLEANSCREENON.md) - [CUI](Help%20System/GSTARCAD/2024/Commands/CUI.md) - [DRAGMODE](Help%20System/GSTARCAD/2024/Commands/DRAGMODE.md) - [OPTIONS](Help%20System/GSTARCAD/2024/Commands/OPTIONS.md) - [REDEFINE](Help%20System/GSTARCAD/2024/Commands/REDEFINE.md) - [TOOLBAR](Help%20System/GSTARCAD/2024/Commands/TOOLBAR.md) - [UCSICON](Help%20System/GSTARCAD/2024/Commands/UCSICON.md) - [VIEWRES](Help%20System/GSTARCAD/2024/Commands/VIEWRES.md) - [WORKSPACE](Help%20System/GSTARCAD/2024/Commands/WORKSPACE.md) - [WSSAVE](Help%20System/GSTARCAD/2024/Commands/WSSAVE.md) - [WSSETTINGS](Help%20System/GSTARCAD/2024/Commands/WSSETTINGS.md) **System Variables：** - [APERTURE](../System%20Variables/APERTURE.md) - [APPLYGLOBALOPACITIES](../System%20Variables/APPLYGLOBALOPACITIES.md) - [CALCINPUT](../System%20Variables/CALCINPUT.md) - [CLEANSCREENSTATE](../System%20Variables/CLEANSCREENSTATE.md) - [CPROFILE](../System%20Variables/CPROFILE.md) - [CURSORSIZE](../System%20Variables/CURSORSIZE.md) - [DBLCLKEDIT](../System%20Variables/DBLCLKEDIT.md) - [DCTCUST](../System%20Variables/DCTCUST.md) - [DCTMAIN](../System%20Variables/DCTMAIN.md) - [DEFLPLSTYLE](../System%20Variables/DEFLPLSTYLE.md) - [DEFPLSTYLE](../System%20Variables/DEFPLSTYLE.md) - [DIASTAT](../System%20Variables/DIASTAT.md) - [DRAGMODE](../System%20Variables/DRAGMODE.md) - [DRAGP1](../System%20Variables/DRAGP1.md) - [DRAGP2](../System%20Variables/DRAGP2.md) - [EXTNAMES](../System%20Variables/EXTNAMES.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2024_en-US/detail/commandReferences/Commands%20about%20Customizing%20the%20Drawing%20Environment.html) · © Gstarsoft Co., Ltd.