python使用matplotlib绘图时使刻度线向内
 
刻度向外的程序 
import numpy 
as np
import matplotlib
.pyplot 
as plt
num 
= np
.arange
(10).reshape
(2,5)
plt
.plot
(num
[0],num
[1])
plt
.show
()
 
结果:
 
 
刻度向内的程序 
import numpy 
as np
import matplotlib
.pyplot 
as plt
num 
= np
.arange
(10).reshape
(2,5)
plt
.rcParams
['xtick.direction'] = 'in'
plt
.rcParams
['ytick.direction'] = 'in'
plt
.plot
(num
[0],num
[1])
plt
.show
()
 
结果: 
                
                
                
        
    
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