zCirclePoints.py

from pygeo import *

v=display(scale=7,axis_2d=True)

zp1=zFreePoint(0,1,color=WHITE)
zp2=zFreePoint(-1,-2,color=WHITE)

zcircle=zCircleFromPoints(zp1,zp2,color=BLUE)
zCirclePoints(zcircle,color=RED)
v.pickloop()