GE [n1,n2,n3,n4,n5,n6,n7] n1: Graphic plane to contain ellipse <last graphic> n2,n3: Position of ellipse centre <cursor position> n4,n5: Position of tip on an axis <cursor position> n6,n7: Position of any edge point <cursor position>If n1 is negative, ellipse is cleared (erased).
If n2 through n7 are not specified, the user is prompted to move the cursor to select the ellipse centre, the tip of an axis, and an arbitrary edge point. Specified values must define an ellipse; otherwise an error message is printed.