def test_surface_state(self):
img = Surface(([1, 2, 3], [0, 1], np.array([[0, 1, 2], [2, 3, 4]])))
state = self._get_plot_state(img)
self.assertEqual(state['data'][0]['type'], 'surface')
self.assertEqual(state['data'][0]['x'], np.array([1, 2, 3]))
self.assertEqual(state['data'][0]['y'], np.array([0, 1]))
self.assertEqual(state['data'][0]['z'], np.array([[0, 1, 2], [2, 3, 4]]))
self.assertEqual(state['data'][0]['cmin'], 0)
self.assertEqual(state['data'][0]['cmax'], 4)
self.assertEqual(state['layout']['scene']['xaxis']['range'], [0.5, 3.5])
self.assertEqual(state['layout']['scene']['yaxis']['range'], [-0.5, 1.5])
self.assertEqual(state['layout']['scene']['zaxis']['range'], [0, 4])
def test_surface_colorbar(self):
img = Surface(([1, 2, 3], [0, 1], np.array([[0, 1, 2], [2, 3, 4]])))
img.opts(colorbar=True)
state = self._get_plot_state(img)
trace = state['data'][0]
self.assertTrue(trace['showscale'])
img.opts(colorbar=False)
state = self._get_plot_state(img)
trace = state['data'][0]
self.assertFalse(trace['showscale'])
def test_visible(self):
element = Surface(
([1, 2, 3], [0, 1], np.array([[0, 1, 2],
[2, 3, 4]]))).options(visible=False)
state = self._get_plot_state(element)
self.assertEqual(state['data'][0]['visible'], False)