def test_make_bivariate_histogram(self):
x, y = np.ones((100, 100)), np.ones((100, 100))
make_bivariate_histogram(
x_position=x,
y_position=y,
histogram_range=None,
masked=None,
bins=200,
spatial_std=3,
)
def test_single_negative_x_y(self):
size = 100
x, y = -np.ones(size), np.ones(size)
s = make_bivariate_histogram(x, y)
hist_iX = s.axes_manager[0].value2index(-1)
hist_iY = s.axes_manager[1].value2index(1)
assert s.data[hist_iY, hist_iX] == size
s.data[hist_iY, hist_iX] = 0
assert not s.data.any()
def test_single_x(self):
size = 100
x, y = np.ones(size), np.zeros(size)
s = make_bivariate_histogram(x, y)
hist_iX = s.axes_manager[0].value2index(1.0)
hist_iY = s.axes_manager[1].value2index(0.0)
assert s.data[hist_iY, hist_iX] == size
s.data[hist_iY, hist_iX] = 0
assert not s.data.any()
