| 622 | |
| 623 | |
| 624 | class Circle(Oval): |
| 625 | |
| 626 | def __init__(self, center, radius): |
| 627 | p1 = Point(center.x-radius, center.y-radius) |
| 628 | p2 = Point(center.x+radius, center.y+radius) |
| 629 | Oval.__init__(self, p1, p2) |
| 630 | self.radius = radius |
| 631 | |
| 632 | def clone(self): |
| 633 | other = Circle(self.getCenter(), self.radius) |
| 634 | other.config = self.config.copy() |
| 635 | return other |
| 636 | |
| 637 | def getRadius(self): |
| 638 | return self.radius |
| 639 | |
| 640 | def __str__(self): |
| 641 | return "Circle: center %s, r = %s" % \ |
| 642 | (self.getCenter().coordStr(), approx(self.radius)) |
| 643 | |
| 644 | |
| 645 | class Line(_BBox): |