plt调节图例的字体大小

要调节plt图例的字体大小，可以通过设置legend函数中的参数prop来实现。具体方法是在legend函数中添加prop={'size': 字体大小}。例如，可以使用以下代码调节图例的字体大小：
plt.legend(prop={'size': 17})
其中，17是指定的字体大小。你可以根据需要自行调整。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [在python plt图表中文字大小调节的方法](https://download.csdn.net/download/weixin_38737521/14873300)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [【数据处理】Python Matlibplot如何设置坐标轴字体大小？如何设置图例字体大小？](https://blog.csdn.net/weixin_39589455/article/details/125216877)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [plt自定义图例](https://blog.csdn.net/qq_45100200/article/details/126366182)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]