Fix mpl deprecations in examples.

QuLogic · QuLogic · commit 3d5971183a72 · 2016-12-04T21:13:32.000-05:00
svg.embed_char_paths -&gt; svg.fonttype
axisbg -&gt; facecolor
Skip 'spectral' colormap in a demo.
diff --git a/examples/pylab_examples/demo_bboximage.py b/examples/pylab_examples/demo_bboximage.py
@@ -26,6 +26,7 @@
     a = np.vstack((a, a))
 
     maps = sorted(m for m in plt.cm.cmap_d if not m.endswith("_r"))
+    maps.remove('spectral')  # Deprecated.
     #nmaps = len(maps) + 1
 
     #fig.subplots_adjust(top=0.99, bottom=0.01, left=0.2, right=0.99)
diff --git a/examples/user_interfaces/svg_histogram.py b/examples/user_interfaces/svg_histogram.py
@@ -35,7 +35,8 @@
 from io import BytesIO
 import json
 
-plt.rcParams['svg.embed_char_paths'] = 'none'
+
+plt.rcParams['svg.fonttype'] = 'none'
 
 # Apparently, this `register_namespace` method works only with
 # python 2.7 and up and is necessary to avoid garbling the XML name
diff --git a/examples/widgets/span_selector.py b/examples/widgets/span_selector.py
@@ -16,7 +16,7 @@
 ax.set_ylim(-2, 2)
 ax.set_title('Press left mouse button and drag to test')
 
-ax2 = fig.add_subplot(212, axisbg='#FFFFCC')
+ax2 = fig.add_subplot(212, facecolor='#FFFFCC')
 line2, = ax2.plot(x, y, '-')
 
 
