modify the gallery example of colorbar

shawnchen · shawnchen · commit a4e32ee9cdc2 · 2020-09-26T16:10:50.000+08:00
diff --git a/examples/color/colorbar_basics.py b/examples/color/colorbar_basics.py
@@ -32,8 +32,9 @@
 fig.colorbar(pos, ax=ax1)
 
 # repeat everything above for the negative data
+# you can specifiy location, anchor and shrink the colorbar
 neg = ax2.imshow(Zneg, cmap='Reds_r', interpolation='none')
-fig.colorbar(neg, ax=ax2)
+fig.colorbar(neg, ax=ax2, location='right', anchor=(0,0.3), shrink=0.7)
 
 # Plot both positive and negative values between +/- 1.2
 pos_neg_clipped = ax3.imshow(Z, cmap='RdBu', vmin=-1.2, vmax=1.2,
