# Commands about Lineweights [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Command Groups](Help%20System/GSTARCAD/2027/Commands/00%20Command%20Groups/(Command%20Groups).md) **Commands：** - [LWEIGHT (GstarCAD 2026)](../../../2026/Commands/L/LWEIGHT.md) - [SETBYLAYER (GstarCAD 2026)](../../../2026/Commands/S/SETBYLAYER.md) **System Variables：** - [CELWEIGHT (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/C/CELWEIGHT.md) - [LWDEFAULT (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/L/LWDEFAULT.md) - [LWDISPLAY (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/L/LWDISPLAY.md) - [LWUNITS (GstarCAD 2026)](Help%20System/GSTARCAD/2026/System%20Variables/L/LWUNITS.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/Commands%20about%20Lineweights.html) · © Gstarsoft Co., Ltd.