matplotlib是Åäçãoä®
>>> import matplotlib.pyplot as plt
>>> plt.pie(
... [800, 300, 400],
... labels=['交通', '娛樂', '教育'])
([<matplotlib.patches.Wedge object at 0x000001CB83DFC250>, <matplotlib.patches.Wedge object at 0x000001CB83DFC700>, <matplotlib.patches.Wedge object at 0x000001CB83DFCB80>], [Text(-0.11498140519131439, 1.093974074857458, '交通'), Text(-0.7360435164738056, -0.8174594435547703, '娛樂'), Text(0.7360438608860855, -0.817459133444544, '教育')])
>>> plt.show()
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 20132 (\N{CJK UNIFIED IDEOGRAPH-4EA4}) missing from current font.func(*args)
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 36890 (\N{CJK UNIFIED IDEOGRAPH-901A}) missing from current font.func(*args)
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 23067 (\N{CJK UNIFIED IDEOGRAPH-5A1B}) missing from current font.func(*args)
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 27138 (\N{CJK UNIFIED IDEOGRAPH-6A02}) missing from current font.func(*args)
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 25945 (\N{CJK UNIFIED IDEOGRAPH-6559}) missing from current font.func(*args)
D:\Program Files\Python310\lib\tkinter\__init__.py:839: UserWarning: Glyph 32946 (\N{CJK UNIFIED IDEOGRAPH-80B2}) missing from current font.func(*args)
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>>> from matplotlib.font_manager import fontManager
>>> for i in sorted(fontManager.get_font_names()):
... print(i)
Agency FB
Algerian
...
Microsoft JhengHei
Microsoft New Tai Lue
Microsoft PhagsPa
Microsoft Sans Serif
Microsoft Tai Le
Microsoft YaHei
Microsoft Yi Baiti
MingLiU
MingLiU-ExtB
...
>>> import matplotlib
>>> matplotlib.rc('font', family='Microsoft JhengHei')
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>>> plt.pie(
... [800, 300, 400],
... labels=['交通', '娛樂', '教育'])
([<matplotlib.patches.Wedge object at 0x000001CB87E615D0>, <matplotlib.patches.Wedge object at 0x000001CB833A72E0>, <matplotlib.patches.Wedge object at 0x000001CB87E63310>], [Text(-0.11498140519131439, 1.093974074857458, '交通'), Text(-0.7360435164738056, -0.8174594435547703, '娛樂'), Text(0.7360438608860855, -0.817459133444544, '教育')])
>>> plt.show()
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>>> matplotlib.rcParams['font.family'] = 'MingLiU'
>>> plt.pie(
... [800, 300, 400],
... labels=['交通', '娛樂', '教育'])
([<matplotlib.patches.Wedge object at 0x0000021F3E56BC40>, <matplotlib.patches.Wedge object at 0x0000021F3EE44910>, <matplotlib.patches.Wedge object at 0x0000021F3E569BD0>], [Text(-0.11498140519131439, 1.093974074857458, '交通'), Text(-0.7360435164738056, -0.8174594435547703, '娛樂'), Text(0.7360438608860855, -0.817459133444544, '教育')])
>>> plt.show()
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>>> matplotlib.rc('font',
... family='Microsoft JhengHei',
... size=32
... )
>>> plt.pie(
... [800, 300, 400],
... labels=['交通', '娛樂', '教育'])
([<matplotlib.patches.Wedge object at 0x0000021F3E51D000>, <matplotlib.patches.Wedge object at 0x0000021F3E51EE60>, <matplotlib.patches.Wedge object at 0x0000021F3E51EAD0>], [Text(-0.11498140519131439, 1.093974074857458, '交通'), Text(-0.7360435164738056, -0.8174594435547703, '娛樂'), Text(0.7360438608860855, -0.817459133444544, '教育')])
>>> plt.show()
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>>> matplotlib.rcParams is matplotlib.pyplot.rcParams
True
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>>> matplotlib.matplotlib_fname()
'D:\\code\\pytest\\lib\\site-packages\\matplotlib\\mpl-data\\matplotlibrc'
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¾，¾，
>>> import matplotlib
>>> matplotlib.rcParams['font.family']
['Microsoft JhengHei']
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>>> matplotlib.rc('font',
... family='serif',
... serif=['ABC', 'MingLiU'],
... size=32
... )
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Å基æ€ÅK了żμÅ了S。 »¥ÅÅMatplotlibæmatplotlib.pyplotæ�çµÉFrc_context() 函式，ÅFAIN
>>> plt.rc('font', family='MingLiu')
>>> with plt.rc_context(rc= {'font.family': 'Microsoft JhengHei'}):
... plt.title("圓餅圖")
>>> plt.pie(
... [800, 300, 400],
... labels=['交通', '娛樂', '教育'])
([<matplotlib.patches.Wedge object at 0x0000025D64A0AA10>, <matplotlib.patches.Wedge object at 0x0000025D64A217E0>, <matplotlib.patches.Wedge object at 0x0000025D64A234F0>], [Text(-0.11498140519131439, 1.093974074857458, '交通'), Text(-0.7360435164738056, -0.8174594435547703, '娛樂'), Text(0.7360438608860855, -0.817459133444544, '教育')])
>>> plt.show()
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ÆƱä½èæèmindimpaç。 ±±±±±±±±±±±±±±±£££££££££££££££££££€â€¾¾»讯» addFont()æ劫可¢Å
>>> plt.pie(
... [800, 300, 400],
... labels=['교통', '오락', '기르다'])
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>>> fontManager.addfont('D:\\temp\\NotoSerifKR-Regular.otf')
>>> for i in sorted(fontManager.get_font_names()):
... print(i)
Agency FB
...
Noto Serif CJK TC
Noto Serif KR
Noto Serif TC
...
ÅFoup
>>> matplotlib.rc('font', family='Noto Serif KR')
>>> plt.pie(
... [800, 300, 400],
... labels=['교통', '오락', '기르다'])
([<matplotlib.patches.Wedge object at 0x000001CB88634340>, <matplotlib.patches.Wedge object at 0x000001CB88636050>, <matplotlib.patches.Wedge object at 0x000001CB88635750>], [Text(-0.11498140519131439, 1.093974074857458, '교통'), Text(-0.7360435164738056, -0.8174594435547703, '오락'), Text(0.7360438608860855, -0.817459133444544, '기르다')])
>>> plt.show()
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ppopplatlibçzi discernâc t – eerù是法国的。今天。 ÆÆÆ