def test_point_in_strange_polygon(self):
p1 = (0.5, 0.51)
p2 = (0.5, 0.49)
poly = [(0,0), (0, 1), (0.6, 0.5), (0.4, 0.5), (1, 1), (1, 0)]
self.assertFalse(GeometryTools.pointInPolygon(p1, poly))
self.assertTrue(GeometryTools.pointInPolygon(p2, poly))
def test_point_in_polygon_with_3_element_points(self):
p1 = (0.5, 0.51, 0.2)
p2 = (0.5, 0.49, 0.1)
poly = [(0,0,9), (0,1,9), (0.6,0.5), (0.4,0.5,9), (1,1), (1,0,9)]
self.assertFalse(GeometryTools.pointInPolygon(p1, poly))
self.assertTrue(GeometryTools.pointInPolygon(p2, poly))
def test_point_in_polygon(self):
p1 = (0.5, 0.5)
p2 = (2, 2)
p3 = (1, 0.5) # on the edge
poly1 = [(0, 0), (1, 0), (1, 1), (0, 1)] # Not explicitly closed
poly2 = [(0, 0), (1, 0), (1, 1), (0, 1), (0, 0)] # explicitly closed
self.assertTrue(GeometryTools.pointInPolygon(p1, poly1))
self.assertTrue(GeometryTools.pointInPolygon(p1, poly2))
self.assertFalse(GeometryTools.pointInPolygon(p2, poly1))
self.assertFalse(GeometryTools.pointInPolygon(p2, poly2))
self.assertTrue(GeometryTools.pointInPolygon(p3, poly1))
def test_point_in_polyline(self):
p1 = (0.5, 0.5)
p2 = (2, 2)
poly = Polyline()
poly.addPoint(0, 0)
poly.addPoint(1, 0)
poly.addPoint(1, 1)
poly.addPoint(0, 1)
poly.addPoint(0, 0)
self.assertTrue(GeometryTools.pointInPolygon(p1, poly))
self.assertTrue(GeometryTools.pointInPolygon(p1, poly))
self.assertFalse(GeometryTools.pointInPolygon(p2, poly))
self.assertFalse(GeometryTools.pointInPolygon(p2, poly))