#coding=utf-8 import matplotlib.pyplot as plt
fig = plt.figure( "hello" ) #设置标题栏
fig.suptitle( "bold figure suptitle" ,fontsize = 12 ,fontweight = "bold" )
ax = fig.add_subplot( 111 )
fig.subplots_adjust(top = 0.85 )
ax.set_title( 'axes title' )
ax.set_xlabel( "xLabel" )
ax.set_ylabel( "yLabel" )
ax.text( 3 , 8 , "boxed italics text in data coords" ,style = "italic" ,bbox = { 'facecolor' : 'red' , 'alpha' : 0.5 , 'pad' : 10 })
ax.text( 2 , 6 , r 'an equation: $E=mc^2$' , fontsize = 15 )
ax.text( 3 , 2 , unicode ( 'unicode: Institut f\374r Festk\366rperphysik' , 'latin-1' ))
ax.text( 0.95 , 0.01 , 'colored text in axes coords' ,
verticalalignment = 'bottom' , horizontalalignment = 'right' ,
transform = ax.transAxes,
color = 'green' , fontsize = 15 )
ax.plot([ 2 ], [ 1 ], 'o' )
ax.annotate( 'annotate' , xy = ( 2 , 1 ), xytext = ( 3 , 4 ),
arrowprops = dict (facecolor = 'black' , shrink = 0.05 ))
ax.axis([ 0 , 15 , 0 , 10 ]) #坐标轴
plt.show() |
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本文转自被遗忘的博客园博客,原文链接:http://www.cnblogs.com/rollenholt/archive/2011/12/08/2281023.html,如需转载请自行联系原作者