def intersect(x1, y1, x2, y2, x3, y3, x4, y4):
p1 = Point2D(x1, y1)
p2 = Point2D(x2, y2)
p3 = Point2D(x3, y3)
p4 = Point2D(x4, y4)
s1 = Segment(p1, p2)
s2 = Segment(p3, p4)
if s1.intersection(s2):
return True
return False
def test_geometry():
p1 = Point(1, 2)
p2 = Point(2, 3)
p3 = Point(0, 0)
p4 = Point(0, 1)
for c in (
GeometryEntity,
GeometryEntity(),
Point,
p1,
Circle,
Circle(p1, 2),
Ellipse,
Ellipse(p1, 3, 4),
Line,
Line(p1, p2),
LinearEntity,
LinearEntity(p1, p2),
Ray,
Ray(p1, p2),
Segment,
Segment(p1, p2),
Polygon,
Polygon(p1, p2, p3, p4),
RegularPolygon,
RegularPolygon(p1, 4, 5),
Triangle,
Triangle(p1, p2, p3),
):
check(c, check_attr=False)
def test_geometry():
p1 = Point(1, 2)
p2 = Point(2, 3)
p3 = Point(0, 0)
p4 = Point(0, 1)
for c in (GeometryEntity, GeometryEntity(), Point, p1, Circle,
Circle(p1, 2), Ellipse, Ellipse(p1, 3, 4), Line, Line(p1, p2),
LinearEntity, LinearEntity(p1, p2), Ray, Ray(p1, p2), Segment,
Segment(p1, p2), Polygon, Polygon(p1, p2, p3,
p4), RegularPolygon,
RegularPolygon(p1, 4, 5), Triangle):
# XXX: Instance of Triangle hangs because of hasattr in check().
# Triangle(p1,p2,p3)
check(c)
pass
