def test_poly_selection_numeric_inverted(self):
poly = Polygons([
[(0, 0), (0.2, 0.1), (0.3, 0.4), (0.1, 0.2)],
[(0.25, -.1), (0.4, 0.2), (0.6, 0.3), (0.5, 0.1)],
[(0.3, 0.3), (0.5, 0.4), (0.6, 0.5), (0.35, 0.45)]
]).opts(invert_axes=True)
expr, bbox, region = poly._get_selection_expr_for_stream_value(bounds=(0.2, -0.2, 0.6, 0.6))
self.assertEqual(bbox, {'y': (0.2, 0.6), 'x': (-0.2, 0.6)})
self.assertEqual(expr.apply(poly, expanded=False), np.array([False, False, True]))
self.assertEqual(region, Rectangles([(0.2, -0.2, 0.6, 0.6)]) * Path([]))
def test_poly_geom_selection_inverted(self):
poly = Polygons([
[(0, 0), (0.2, 0.1), (0.3, 0.4), (0.1, 0.2)],
[(0.25, -.1), (0.4, 0.2), (0.6, 0.3), (0.5, 0.1)],
[(0.3, 0.3), (0.5, 0.4), (0.6, 0.5), (0.35, 0.45)]
]).opts(invert_axes=True)
geom = np.array([(0.2, -0.15), (0.5, 0), (0.75, 0.6), (0.1, 0.6)])
expr, bbox, region = poly._get_selection_expr_for_stream_value(geometry=geom)
self.assertEqual(bbox, {'y': np.array([0.2, 0.5, 0.75, 0.1]),
'x': np.array([-0.15, 0, 0.6, 0.6])})
self.assertEqual(expr.apply(poly, expanded=False), np.array([False, False, True]))
self.assertEqual(region, Rectangles([]) * Path([list(geom)+[(0.2, -0.15)]]))
