调整Matplotlib中的轴 [英] Adjusting Axis in Matplotlib

问题描述

使用Matplotlib创建我的图时，我已经编码它来自动调整轴的大小，如下所示：

  plt.axis [（int（yearofreleaselist [oldestfilm]） -  1），（int（yearofreleaselist [0]））+ 1,0（max（profits））+ 50000000]）
  pre> 
 
 
然而，在处理大数字时，利润只显示一个数字，并带有各种速记引用，如此示例图所示： 
 
 
  
 
 
 
发布年份也没有正确显示，但是一些结果显示正确，如下所示：       imgur.com/cUXEK.pngalt =看到这里> 
 
 
 
我想知道如何解决这个问题，所以数字一直显示正确。 / p> 
 
解决方案
您可以禁用偏移量（ 
 
 
 
或者，为所有数字/坐标轴设置： 
 
 
  import matplotlib as mpl 
 mpl.rcParams ['axes.formatter.useoffset'] = False 
  
 
When creating my graph using Matplotlib, I have coded it to automatically size the axis as follows:
plt.axis([(int(yearofreleaselist[oldestfilm])-1), (int(yearofreleaselist[0]))+1, 0, (max(profits))[phone]])
However, dealing with large figures, the profits only displays a single digit with various shorthand references, as seen on this example graph:




The year of release also doesn't plot correctly, but some results are displayed properly, as seen here:



I'm wondering how to fix this so the numbers are displayed correctly all the time.
解决方案
You can disable the offset (see documentation)
import numpy as np
import pylab as pl

years = np.arange(2011,2016,1)
profit = np.random.random(years.size)

pl.figure()
ax=pl.subplot(121)
pl.scatter(years, profit)
ax=pl.subplot(122)
pl.scatter(years, profit)
ax.get_xaxis().get_major_formatter().set_useOffset(False)


Or, to set it for all figures/axes:
import matplotlib as mpl
mpl.rcParams['axes.formatter.useoffset'] = False


                        
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