# Side Line [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [What's new](Help%20System/GSTARCAD/2020/What's%20new/(What's%20new).md) → [Additional Pages](Help%20System/GSTARCAD/2020/What's%20new/Additional%20Pages/(Additional%20Pages).md) ### **Side Line** **Menu:** Express\>GstarCAD Tools\>Rotate Cursor\>Side Line **Command Entry:RTCUR1** **Operation steps:** 1.Start the command. 2.Select the reference segment and system will align the X axis of the cursor to the selected segment. --- Gstarsoft Co.,Ltd ## Other versions with matching text [GstarCAD 2016](../../../2016/What%27s%20new/Additional%20Pages/Side%20Line--e93b815e1e2f.md) · [GstarCAD 2017](../../../2017/What%27s%20new/Additional%20Pages/Side%20Line--e93b815e1e2f.md) · [GstarCAD 2018](../../../2018/What%27s%20new/Additional%20Pages/Side%20Line--e93b815e1e2f.md) · [GstarCAD 2019](../../../2019/What%27s%20new/Additional%20Pages/Side%20Line--e93b815e1e2f.md) · [GstarCAD 2021](../../../2021/What%27s%20new/Additional%20Pages/Side%20Line--e93b815e1e2f.md)