pictureZone(Circle) -- find the zone that contains the circle

• Function: pictureZone

• Usage:

  pictureZone(c)

• Inputs:
  • c, an instance of the type Circle,
• Outputs:
  • a list, of the form {xmin,xmax,ymin,ymax}

i1 : pictureZone(circle(point(20,30),10))

o1 = {10, 30, 20, 40}

o1 : List