import matplotlib as mpl mpl.rcParams['font.sans-serif'] = ['SimHei'] %config InlineBackend.figure_format='svg
时间: 2023-06-27 07:04:13 浏览: 76
这是一段设置matplotlib中文显示的代码和SVG格式输出的代码,其中SimHei是一种常用的中文字体。在使用matplotlib绘制图表时,如果需要显示中文,可以通过设置字体来实现。而SVG格式是一种矢量图像格式,相比于其他位图格式(如PNG、JPEG等),SVG文件可以更加清晰地显示图像,并且文件体积更小。
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mpl.rcParams['font.sans-serif'] = ['SimHei'] matplotlib.rcParams['axes.unicode_minus'] = False
mpl.rcParams\['font.sans-serif'\] = \['SimHei'\]是用于设置Matplotlib图表中的字体为SimHei,SimHei是一种中文字体。\[1\]而matplotlib.rcParams\['axes.unicode_minus'\] = False是用于解决Matplotlib图表中坐标轴负号显示异常的问题。\[2\]这两行代码的作用是确保Matplotlib图表中的中文能够正常显示,并且负号能够正确显示。
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- *1* [Python 之 matplotlib plt.rcParams[]](https://blog.csdn.net/Doris2016/article/details/107698838)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [plt.rcParams(可解决matplotlib无法显示中文和负号的问题)](https://blog.csdn.net/qq_36743284/article/details/123503894)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [plt.rcParams[‘axes.unicode_minus‘] = False #解决保存图像是负号‘ 这句话是什么意思?](https://blog.csdn.net/weixin_54227557/article/details/129651705)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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为什么会报错mpl.rcParams[‘font.sans-serif’] = [‘SimHei’]
引用\[1\]和\[2\]提供了关于报错的原因和解决办法。报错的原因是Anaconda3的字体库中没有中文字simhei.ttf。解决办法是下载simhei.ttf字体,并将其放入解释器的fonts文件夹下的ttf文件夹中。具体的文件夹路径取决于你的解释器的安装位置。如果你使用的是Anaconda解释器,路径可能是D:\AnaInstallDir\Anaconda3\Lib\site-packages\matplotlib\mpl-data\fonts\ttf。如果你使用的是自己安装的Python解释器,路径一般为C:\Users\用户名\AppData\Local\Programs\Python\Python35\Lib\site-packages\matplotlib\mpl-data\fonts\ttf。将下载的SimHei.ttf文件放入ttf文件夹后,再运行程序就可以成功运行代码plt.rcParams\['font.sans-serif'\] = \['SimHei'\]了。\[1\]\[2\]
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- *1* [python用来正常显示中文标签 plt.rcParams['font.sans-serif'] = ['SimHei']错误](https://blog.csdn.net/xcjJenifer/article/details/105419979)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [python用来正常显示中文标签 plt.rcParams[‘font.sans-serif‘] = [‘SimHei‘]错误](https://blog.csdn.net/qq_44421796/article/details/116200952)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [用来正常显示中文标签显示错误代码plt.rcParams[‘font.sans-serif’] = [‘SimHei’]无法运行](https://blog.csdn.net/qq_42522007/article/details/112259845)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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