cad.gallery# Functions# annulus([rmin, rmax, center]) circle([radius, center]) quart_circle([rmin, rmax, center]) Details# quart_circle(rmin=0.5, rmax=1.0, center=None)[source]# annulus(rmin=0.5, rmax=1.0, center=None)[source]# circle(radius=1.0, center=None)[source]#