Happy清子 发表于 2019-12-2 23:04:05

Backend TkAgg

Backend TkAgg is interactive backend. Turning interactive mode on.

matplotlib的默认backend是TkAgg，而FltkAgg, GTK, GTKAgg, GTKCairo, TkAgg , Wx or WxAgg这几个backend都要求有GUI图形界面的。
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import matplotlib.pyplot as plt


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Backend TkAgg is interactive backend. Turning interactive mode on.


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plt.get_backend()


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Out[3]: u'TkAgg'


在ssh等远程连接无图形界面时，指定不需要GUI的backend（Agg, Cairo, PS, PDF or SVG）
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import matplotlib.pyplot as plt


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plt.switch_backend('agg')





Happy清子 发表于 2019-12-2 23:04:15

https://blog.csdn.net/mangobar/article/details/82916995

Happy清子 发表于 2019-12-2 23:04:29

https://blog.csdn.net/Z_lbj/article/details/80418183
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