def testInitEmpty(self):
lt = point.empty()
rb = point.empty()
rect = fromPoints(lt, rb)
self.assertEqual(rect.topLeft(), lt)
self.assertEqual(rect.rightBottom(), rb)
self.assertEqual(rect.topRight(), point.fromXY(rb.x, lt.y))
self.assertEqual(rect.leftBottom(), point.fromXY(lt.x, rb.y))
def testUnion2(self):
rect1 = fromSizes(point.empty(), 50, 50)
rect2 = fromSizes(point.fromXY(30, 30), 10, 10)
rect = rect1.unionWith(rect2)
self.assertEqual(rect.topLeft().x, 0)
self.assertEqual(rect.topLeft().y, 50)
self.assertEqual(rect.rightBottom().x, 50)
self.assertEqual(rect.rightBottom().y, 0)
def __init__(self, point1=point.empty(), point2=point.empty()):
"""Initialize rect with two points
Note: The result will be:
rect.left < rect.right
rect.bottom < rect.top
"""
self.__topLeft = point.empty()
self.__rightBottom = point.empty()
if point1.x < point2.x:
self.__topLeft.x = point1.x
self.__rightBottom.x = point2.x
else:
self.__topLeft.x = point2.x
self.__rightBottom.x = point1.x
if point1.y > point2.y:
self.__topLeft.y = point1.y
self.__rightBottom.y = point2.y
else:
self.__topLeft.y = point2.y
self.__rightBottom.y = point1.y
def empty():
"""Initialize empty rect"""
return Rect(point.empty(), point.empty())