# HPQUICKPREVIEW System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) → [H](Help%20System/GSTARCAD/2027/System%20Variables/H/(H).md) ## Function Description: The HPQUICKPREVIEW system variable is used to control whether to display hatch preview when specifying hatch regions. | | | | --- | --- | | Type | Parameter | | Saved in | User-settings | | Initial value | 1 | | Range | 0,1 | ## System Variable Value: **0:** no preview **1:** quick preview --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables_Hgsv/HPQUICKPREVIEW.html) · © Gstarsoft Co., Ltd.