use keyword arguments for setp() in examples

timhoffm · timhoffm · commit 1c7bef217220 · 2018-01-04T04:59:55.000+01:00
diff --git a/examples/lines_bars_and_markers/arctest.py b/examples/lines_bars_and_markers/arctest.py
@@ -18,7 +18,7 @@ def f(t):
 t1 = np.arange(0.0, 5.0, .2)
 
 l = plt.plot(t1, f(t1), 'ro')
-plt.setp(l, 'markersize', 30)
-plt.setp(l, 'markerfacecolor', 'C0')
+plt.setp(l, markersize=30)
+plt.setp(l, markerfacecolor='C0')
 
 plt.show()
diff --git a/examples/lines_bars_and_markers/stem_plot.py b/examples/lines_bars_and_markers/stem_plot.py
@@ -10,6 +10,6 @@
 
 x = np.linspace(0.1, 2 * np.pi, 10)
 markerline, stemlines, baseline = plt.stem(x, np.cos(x), '-.')
-plt.setp(baseline, 'color', 'r', 'linewidth', 2)
+plt.setp(baseline, color='r', linewidth=2)
 
 plt.show()
