Merge pull request #4641 from ericmjl/mep12-to_numeric.py

WeatherGod · WeatherGod · commit a3d4af0ac833 · 2015-07-12T00:42:24.000-04:00
MEP12 on to_numeric.py
diff --git a/examples/pylab_examples/agg_buffer.py b/examples/pylab_examples/agg_buffer.py
@@ -4,17 +4,18 @@
 convert it to an array and pass it to Pillow for rendering.
 """
 
-import pylab
+import matplotlib.pyplot as plt
 from matplotlib.backends.backend_agg import FigureCanvasAgg
 
+
 try:
     from PIL import Image
 except ImportError:
     raise SystemExit("PIL must be installed to run this example")
 
-pylab.plot([1, 2, 3])
+plt.plot([1, 2, 3])
 
-canvas = pylab.get_current_fig_manager().canvas
+canvas = plt.get_current_fig_manager().canvas
 
 agg = canvas.switch_backends(FigureCanvasAgg)
 agg.draw()
@@ -24,8 +25,7 @@
 l, b, w, h = agg.figure.bbox.bounds
 w, h = int(w), int(h)
 
-
-X = pylab.fromstring(s, pylab.uint8)
+X = np.fromstring(s, np.uint8)
 X.shape = h, w, 3
 
 im = Image.fromstring("RGB", (w, h), s)
