# LINESMOOTHING System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [L](Help%20System/GSTARCAD/2026/System%20Variables/L/(L).md) ## Function Description: Without anti-aliasing, the inclined lines and curved lines appear jagged, like staircases. When anti-aliasing applied, the jagged effect is eliminated and the graphic are displayed more smoothly. You can also switch the anti-aliasing effect by setting the LINESMOOTHING system variable. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 1 | | Range | 0,1 | ## System Variable Value: **0:** edges of lines, especially curved lines become less smooth and is jagged. **1:** edges of lines and curved lines are displayed more smoothly. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables_Lgsv/LINESMOOTHING.html) · © Gstarsoft Co., Ltd.