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import unittest
from beziers.quadraticbezier import QuadraticBezier
from beziers.point import Point
from beziers.boundingbox import BoundingBox
class BBoxMethods(unittest.TestCase):
def test_overlap(self):
b1 = BoundingBox()
b2 = BoundingBox()
b1.extend(Point(5,5))
b1.extend(Point(10,10))
b2.extend(Point(7,7))
b2.extend(Point(14,14))
print("%s v %s" % (b1,b2))
self.assertTrue(b1.overlaps(b2))
self.assertTrue(b2.overlaps(b1))
def test_quadratic_bounds(self):
# console.log((new Bezier(150,40,80,30,105,150)).bbox())
q = QuadraticBezier(
Point(150,40), Point(80,30), Point(105,150))
b = q.bounds()
self.assertAlmostEqual(b.bl.x,98.42105263157895)
self.assertAlmostEqual(b.tr.x,150)
self.assertAlmostEqual(b.bl.y,39.23076923076923)
self.assertAlmostEqual(b.tr.y,150)
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