[英]How to export figures to files from IPython Notebook
I use the IPython Notebook with the --pylab inline
option, since I don't want plots to show up in a different window. 我将IPython Notebook与
--pylab inline
选项一起使用,因为我不希望将图显示在其他窗口中。 Now I'd like to save the plots I see in the notebook to PDF or PNG files. 现在,我想将在笔记本中看到的图保存为PDF或PNG文件。
Some code examples use 一些代码示例使用
import matplotlib as plt
plt.savefig("figure.png") # save as png
but this does not seem to work in inline mode. 但这似乎在串联模式下不起作用。
Of course I could simply save the PNG that is generated out of the browser, but I'd like to do this with a line of Python. 当然,我可以简单地保存从浏览器中生成的PNG,但是我想使用一行Python来做到这一点。 I am also interested in PDF export.
我也对PDF导出感兴趣。
try this (note that the files get saved to the default notebook folder): 尝试此操作(请注意,文件已保存到默认的笔记本文件夹中):
plot(range(80))
xlabel('foo')
ylabel('bar')
legend(['myline'])
axis([0, 80, 0, 120])
savefig('sample.pdf')
if you want png
just change it to 'sample.png'
. 如果要
png
只需将其更改为'sample.png'
。
Note that the savefig()
call should be in the same notebook cell as the plotting commands. 请注意,
savefig()
调用应与绘图命令位于同一笔记本单元中。
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