def test_comparison_function_ends_touch_right(self):
e1 = self.dc.createEdge(np.array([1, 1]), np.array([0, 0]))
e2 = self.dc.createEdge(np.array([1, 0.5]), np.array([0, 0]))
self.assertEqual(
li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0.5
}), Directions.RIGHT)
self.assertEqual(li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0
}), Directions.RIGHT)
def test_comparison_function_crossover_left(self):
e1 = self.dc.createEdge(np.array([0, 1]), np.array([1, 0]))
e2 = self.dc.createEdge(np.array([1, 1]), np.array([0, 0]))
self.assertEqual(li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0
}), Directions.LEFT)
def test_comparison_function_crossover_defaults_to_left(self):
e1 = self.dc.createEdge(np.array([0, 1]), np.array([1, 0]))
e2 = self.dc.createEdge(np.array([1, 1]), np.array([0, 0]))
self.assertEqual(
li.lineCmp(MockNode(e1), e2, {
'nudge': 1e-2,
"y": 0.5
}), Directions.RIGHT)
def test_comparison_function_simple_defaults_to_right(self):
e1 = self.dc.createEdge(np.array([1, 1]), np.array([1, 0]))
e2 = self.dc.createEdge(np.array([1, 1]), np.array([1, 0]))
self.assertEqual(
li.lineCmp(MockNode(e2), e1, {
"nudge": 1e-2,
"y": 0.5
}), Directions.RIGHT)
def test_comparison_function_flat_as_itself(self):
e1 = self.dc.createEdge(np.array([0, 0]), np.array([1, 0]))
self.assertEqual(
li.lineCmp(MockNode(e1), e1, {
"nudge": 1e-2,
"y": 0,
"x": 0.5
}), Directions.RIGHT)
def test_comparison_function_flat_simple_defaults_to_left(self):
e1 = self.dc.createEdge(np.array([0.5, 1]), np.array([0.5, 0]))
e2 = self.dc.createEdge(np.array([0, 0.5]), np.array([1, 0.5]))
self.assertEqual(
li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0.5,
"x": 0.5
}), Directions.RIGHT)
def test_comparison_function_double_flat_left(self):
e1 = self.dc.createEdge(np.array([0.5, 0]), np.array([1, 0]))
e2 = self.dc.createEdge(np.array([0.2, 0]), np.array([0.7, 0]))
self.assertEqual(
li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0,
"x": 0.3
}), Directions.LEFT)
def test_comparison_function_double_flat_dual(self):
e1 = self.dc.createEdge(np.array([0.5, 0]), np.array([1, 0]))
e2 = self.dc.createEdge(np.array([0.7, 0]), np.array([1.2, 0]))
#reminder: can two hlines have one to the right?
self.assertEqual(
li.lineCmp(MockNode(e1), e2, {
"nudge": 1e-2,
"y": 0,
"x": 1.1
}), Directions.RIGHT)