update annotations

fredrik-1 · fredrik-1 · commit 4dc049a84e9c · 2018-08-02T22:17:01.000+02:00
diff --git a/lib/matplotlib/tests/baseline_images/test_text/text_annotation.png b/lib/matplotlib/tests/baseline_images/test_text/text_annotation.png
diff --git a/lib/matplotlib/tests/test_text.py b/lib/matplotlib/tests/test_text.py
@@ -8,6 +8,7 @@
 import matplotlib
 import matplotlib.pyplot as plt
 from matplotlib.testing.decorators import image_comparison
+from matplotlib.gridspec import GridSpec
 
 
 needs_usetex = pytest.mark.skipif(
@@ -499,3 +500,19 @@ def test_text_repr():
     plt.plot(['A', 'B'], [1, 2])
     txt = plt.text(['A'], 0.5, 'Boo')
     print(txt)
+
+
+@image_comparison(baseline_images=['text_annotation'],
+                  extensions=['png'])
+def test_annotation():
+    fig = plt.figure()
+    spec = matplotlib.gridspec.GridSpec(ncols=3, nrows=3)
+    anno_opts = dict(xy=(0.5, 0.5), xycoords='axes fraction',
+                     va='center', ha='center')
+
+    fig.add_subplot(spec[0, 0]).annotate('GridSpec[0, 0]', **anno_opts)
+    fig.add_subplot(spec[0, 1:]).annotate('GridSpec[0, 1:]', **anno_opts)
+    fig.add_subplot(spec[1:, 0]).annotate('GridSpec[1:, 0]', **anno_opts)
+    fig.add_subplot(spec[1:, 1:]).annotate('GridSpec[1:, 1:]', **anno_opts)
+
+    fig.tight_layout()
diff --git a/lib/matplotlib/text.py b/lib/matplotlib/text.py
@@ -2354,6 +2354,7 @@ def get_window_extent(self, renderer=None):
         *dpi* used defaults to self.figure.dpi; the renderer dpi is
         irrelevant.
         '''
+        self.update_positions(renderer)
         if not self.get_visible():
             return Bbox.unit()
 
