# To Work With Ellipses [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Procedures](Help%20System/GSTARCAD/2027/Commands/01%20Procedures/(Procedures).md) **To Draw an Isometric Circle** 1. Click Tools > Drafting Settings on the main menu. 2. The Drafting Settings dialog box is displayed, under Snap and GRid tab > Snap type, select Isometric snap, then click OK. 3. Click Draw > Ellipse > Axis, End on the main menu. 4. Enter I. 5. Specify the center of the isocircle. 6. Specify the radius or diameter of the isocircle. **To Draw an Ellipse Using Endpoints and Distance** 1. Click Draw > Ellipse > Axis, End on the main menu. 2. Specify the axis endpoint of the ellipse. 3. Specify the other endpoint of the axis. 4. Specify a distance to the other axis. **To Draw an Elliptical Arc Using Start and End Angles** 1. Click Draw > Ellipse > Arc on the main menu. 2. Specify the axis endpoint of the elliptical arc. 3. Specify the other endpoint of the axis. 4. Specify a distance to the other axis. 5. Specify the start angle. 6. Specify the end angle. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/To%20Work%20With%20Ellipses.html) · © Gstarsoft Co., Ltd.