Replace multiple plots in one line calls

dstansby · dstansby · commit 654efa6a323e · 2019-01-03T14:23:38.000Z
diff --git a/examples/lines_bars_and_markers/eventcollection_demo.py b/examples/lines_bars_and_markers/eventcollection_demo.py
@@ -32,7 +32,8 @@
 # plot the data
 fig = plt.figure()
 ax = fig.add_subplot(1, 1, 1)
-ax.plot(xdata1, ydata1, xdata2, ydata2)
+ax.plot(xdata1, ydata1, color='tab:blue')
+ax.plot(xdata2, ydata2, color='tab:orange')
 
 # create the events marking the x data points
 xevents1 = EventCollection(xdata1, color='tab:blue', linelength=0.05)
diff --git a/examples/pyplots/pyplot_two_subplots.py b/examples/pyplots/pyplot_two_subplots.py
@@ -18,10 +18,11 @@ def f(t):
 
 plt.figure()
 plt.subplot(211)
-plt.plot(t1, f(t1), 'C0o', t2, f(t2), 'k')
+plot.plot(t1, f(t1), color='tab:blue', marker='o')
+plt.plot(t2, f(t2), color='black')
 
 plt.subplot(212)
-plt.plot(t2, np.cos(2*np.pi*t2), 'C1--')
+plt.plot(t2, np.cos(2*np.pi*t2), color='tab:orange', linestyle='--')
 plt.show()
 
 #############################################################################
diff --git a/examples/text_labels_and_annotations/figlegend_demo.py b/examples/text_labels_and_annotations/figlegend_demo.py
@@ -15,11 +15,13 @@
 x = np.arange(0.0, 2.0, 0.02)
 y1 = np.sin(2 * np.pi * x)
 y2 = np.exp(-x)
-l1, l2 = axs[0].plot(x, y1, 'C0s-', x, y2, 'C1o')
+l1, = axs[0].plot(x, y1)
+l2, = axs[0].plot(x, y2, marker='o')
 
 y3 = np.sin(4 * np.pi * x)
 y4 = np.exp(-2 * x)
-l3, l4 = axs[1].plot(x, y3, 'C2d-', x, y4, 'C3^')
+l3, = axs[1].plot(x, y3, color='tab:green')
+l4, = axs[1].plot(x, y4, color='tab:red', marker='^')
 
 fig.legend((l1, l2), ('Line 1', 'Line 2'), 'upper left')
 fig.legend((l3, l4), ('Line 3', 'Line 4'), 'upper right')
