Python matplotlib减less了彩条标签的大小

我需要你的帮助! 我有一个密谋的代码是这样的:

fig = plt.figure() ax1 = fig.add_subplot(111) imax1 = ax1.imshow(data,interpolation = 'nearest', origin = 'lower',cmap=cm.jet)#plot cbar = plt.colorbar(imax1, extend='neither', spacing='proportional', orientation='vertical', shrink=0.7, format="%.0f") cbar.set_label(r"ET [mm/month]", size=10) titlestr = "Evapotranspiration in mm/month" plt.title(titlestr) #plt.xlabel("Longitude") #plt.ylabel("Latitude") imax1.set_clim(0,60) labels = [item.get_text() for item in ax1.get_xticklabels()] for ii in range(np.shape(labels)[0]): labels[ii] = str(grid_lon[75*ii/np.shape(labels)[0]]) ax1.set_xticklabels(labels, rotation = 45, ha='right', size = 10) labels = [item.get_text() for item in ax1.get_yticklabels()] for ii in range(np.shape(labels)[0]): labels[ii] = str(grid_lat[75*ii/np.shape(labels)[0]]) ax1.set_yticklabels(labels, size = 10) pngname = "./out/2d_"+variable+"_"+mm+".png" print "save ", pngname plt.savefig(pngname, dpi=None, facecolor='w', edgecolor='w', orientation='portrait', papertype=None, format=None, transparent=False, bbox_inches=None, pad_inches=0.1) print "plot finished" 

我想将颜色条标签(例如0,10,20,… 60)的标签尺寸设置为10或更小的尺寸。 这可能会进入“imax1.set_clim(0,60)”这一行。有什么想法?我也有兴趣将imax1对象的信息打印到命令行。我怎么能这样做?例如,可用的属性和functionimax1 。

我非常感谢你的帮助!

啊哈! 在这里find答案:

 cbar.ax.tick_params(labelsize=10) 

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