def test_draw_scatterplot(self):
"""draw_scatterplot: draws the matplotlib scatterplot"""
exp = array([[-0.04, 0.2]])
sc_plot = draw_scatterplot(self.props, self.xy_coords, self.x_len,
self.y_len, self.size,
self.background_color, self.label_color, None,
self.alpha)
obs = sc_plot.get_offsets()
assert_almost_equal(obs, exp)
def test_draw_scatterplot(self):
"""draw_scatterplot: draws the matplotlib scatterplot"""
exp = array([[-0.04, 0.2]])
sc_plot = draw_scatterplot(self.props, self.xy_coords, self.x_len,
self.y_len, self.size,
self.background_color, self.label_color, None,
self.alpha)
obs = sc_plot.get_offsets()
assert_almost_equal(obs, exp)
def test_transform_xy_coords(self):
"""transform_xy_coords: transforms the xy coords from the matplotlib \
plot into html spatial coords which allows for mouseovers"""
sc_plot = draw_scatterplot(self.props, self.xy_coords, self.x_len,
self.y_len, self.size,
self.background_color, self.label_color, None,
self.alpha)
obs1, obs2, obs3 = transform_xy_coords(self.xy_coords, sc_plot)
self.assertEqual(len(obs1), len(self.all_cids))
self.assertEqual(len(obs2), len(self.all_xcoords))
self.assertEqual(len(obs3), len(self.all_ycoords))
def test_transform_xy_coords(self):
"""transform_xy_coords: transforms the xy coords from the matplotlib \
plot into html spatial coords which allows for mouseovers"""
sc_plot = draw_scatterplot(self.props, self.xy_coords, self.x_len,
self.y_len, self.size,
self.background_color, self.label_color, None,
self.alpha)
obs1, obs2, obs3 = transform_xy_coords(self.xy_coords, sc_plot)
self.assertEqual(len(obs1), len(self.all_cids))
self.assertEqual(len(obs2), len(self.all_xcoords))
self.assertEqual(len(obs3), len(self.all_ycoords))
