Minor improvements to units_sample example

dstansby · dstansby · commit 2ab4b0532738 · 2022-07-12T14:43:00.000+01:00
diff --git a/examples/units/units_sample.py b/examples/units/units_sample.py
@@ -19,14 +19,14 @@
 
 cms = cm * np.arange(0, 10, 2)
 
-fig, axs = plt.subplots(2, 2)
+fig, axs = plt.subplots(2, 2, constrained_layout=True)
 
 axs[0, 0].plot(cms, cms)
 
 axs[0, 1].plot(cms, cms, xunits=cm, yunits=inch)
 
 axs[1, 0].plot(cms, cms, xunits=inch, yunits=cm)
-axs[1, 0].set_xlim(3, 6)  # scalars are interpreted in current units
+axs[1, 0].set_xlim(-1, 4)  # scalars are interpreted in current units
 
 axs[1, 1].plot(cms, cms, xunits=inch, yunits=inch)
 axs[1, 1].set_xlim(3*cm, 6*cm)  # cm are converted to inches
