added test for table zorder

Matt Terry · Matt Terry · commit 20e05d1b3c84 · 2013-06-29T10:16:56.000-05:00
diff --git a/lib/matplotlib/__init__.py b/lib/matplotlib/__init__.py
@@ -1230,6 +1230,7 @@ def tk_window_focus():
     'matplotlib.tests.test_spines',
     'matplotlib.tests.test_streamplot',
     'matplotlib.tests.test_subplots',
+    'matplotlib.tests.test_table',
     'matplotlib.tests.test_text',
     'matplotlib.tests.test_ticker',
     'matplotlib.tests.test_tightlayout',
diff --git a/lib/matplotlib/tests/baseline_images/test_table/table_zorder.png b/lib/matplotlib/tests/baseline_images/test_table/table_zorder.png
diff --git a/lib/matplotlib/tests/test_table.py b/lib/matplotlib/tests/test_table.py
@@ -0,0 +1,37 @@
+import matplotlib.pyplot as plt
+import numpy as np
+from matplotlib.testing.decorators import image_comparison
+
+
+@image_comparison(baseline_images=['table_zorder'], extensions=['png'])
+def test_zorder():
+    data = [[  66386,  174296,],
+            [  58230,  381139,]]
+
+    colLabels = ('Freeze', 'Wind')
+    rowLabels = ['%d year' % x for x in (100, 50)]
+
+
+    cellText = []
+    yoff = np.array([0.0] * len(colLabels))
+    for row in reversed(data):
+        yoff += row
+        cellText.append(['%1.1f' % (x/1000.0) for x in yoff])
+
+    t = np.linspace(0, 2*np.pi, 100)
+    plt.plot(t, np.cos(t), lw=4, zorder=2)
+
+    plt.table(cellText=cellText,
+              rowLabels=rowLabels,
+              colLabels=colLabels,
+              loc='center',
+              zorder=-2,
+              )
+
+    plt.table(cellText=cellText,
+              rowLabels=rowLabels,
+              colLabels=colLabels,
+              loc='upper center',
+              zorder=4,
+              )
+    plt.yticks([])
