'**SUMMARY**
Draw a circle around the feature.  Color tuple is single parameter, default is Green.
**PARAMETERS**
* *color* - An RGB color triplet.
* *width* - if width is less than zero we draw the feature filled in, otherwise we draw the
contour using the specified width.
**RETURNS**
Nothing - this is an inplace operation that modifies the source images drawing layer.'

def draw(self, color=Color.GREEN, width=1):

    self.image.dl().circle((self.x, self.y), self._r, color, width)
    pt1 = (int(self.x), int(self.y))
    pt2 = (int((self.x + (self.radius() * sin(radians(self.angle()))))), int((self.y + (self.radius() * cos(radians(self.angle()))))))
    self.image.dl().line(pt1, pt2, color, width)
