[plotter] improve embeded

plotter.py

@@ -638,16 +638,21 @@ class Plotter(Aggregator, BaseProcessor):
                 cbaxes = inset_axes(ax, width="10%", height="100%", loc="right", borderpad=0)
                 cbar = plt.colorbar(cax=cbaxes, orientation='vertical')
                 cbaxes.yaxis.set_ticks_position('left')
+                cbaxes.yaxis.set_label_position('left')
                 cbaxes.yaxis.set_tick_params(color="white", which="both")
                 plt.setp(plt.getp(cbaxes.axes, 'yticklabels'), color="white")
                 cbar.outline.set_edgecolor("white")
                 cbaxes.tick_params(axis="y", direction="in", pad=-25)
+                plt.sca(ax)
             else:
                 try:
                     cbar = plt.colorbar(im, cax=plt.gca().cax)
                 except AttributeError:
                     cbar = plt.colorbar()
             if label is not None:
+                if embeded:
+                    cbar.set_label(" " + label, color="white", loc="bottom")
+                else:
                     cbar.set_label(label)
 
         if put_title: