force even integer ticks for y-axis.

efiring · efiring · commit 9ed73a6ead1d · 2016-06-23T11:02:10.000-10:00
diff --git a/examples/color/color_cycle_default.py b/examples/color/color_cycle_default.py
@@ -28,6 +28,9 @@
     axs[0, icol].set_title('line widths (pts): %.1f, %.1f' % (lwx, lwy),
                            fontsize='medium')
 
+for irow in range(2):
+    axs[irow, 0].yaxis.set_ticks(np.arange(0, 10, 2))
+
 fig.suptitle('Colors in the default prop_cycle', fontsize='large')
 
 plt.show()
