def test_bbox_size():
# Test for the size of a WCSAxes bbox
fig = plt.figure()
ax = WCSAxes(fig, [0.1, 0.1, 0.8, 0.8])
fig.add_axes(ax)
fig.canvas.draw()
renderer = fig.canvas.renderer
ax_bbox = ax.get_tightbbox(renderer)
assert np.allclose(ax_bbox.x0, 11.38888888888889)
assert np.allclose(ax_bbox.x1, 576)
assert np.allclose(ax_bbox.y0, 3.5)
assert np.allclose(ax_bbox.y1, 432)
def test_bbox_size(atol):
# Test for the size of a WCSAxes bbox (only have Matplotlib >= 3.0 now)
extents = [11.38888888888889, 3.5, 576.0, 432.0]
fig = plt.figure()
ax = WCSAxes(fig, [0.1, 0.1, 0.8, 0.8])
fig.add_axes(ax)
fig.canvas.draw()
renderer = fig.canvas.renderer
ax_bbox = ax.get_tightbbox(renderer)
# Enforce strict test only with reference Freetype version
if atol < 0.1 and not FREETYPE_261:
pytest.xfail("Exact BoundingBox dimensions are only ensured with FreeType 2.6.1")
assert np.allclose(ax_bbox.extents, extents, atol=atol)
def test_bbox_size():
# Test for the size of a WCSAxes bbox
x0 = 11.38888888888889
y0 = 3.5
# Upper bounding box limits (only have Matplotlib >= 3.0 now)
x1 = 576.0
y1 = 432.0
fig = plt.figure()
ax = WCSAxes(fig, [0.1, 0.1, 0.8, 0.8])
fig.add_axes(ax)
fig.canvas.draw()
renderer = fig.canvas.renderer
ax_bbox = ax.get_tightbbox(renderer)
assert np.allclose(ax_bbox.x0, x0)
assert np.allclose(ax_bbox.x1, x1)
assert np.allclose(ax_bbox.y0, y0)
assert np.allclose(ax_bbox.y1, y1)