import matplotlib.pyplot as plt line1, = plt.plot([1,2,3], label="Line 1", linestyle='--') line2, = plt.plot([3,2,1], label="Line 2", linewidth=4) # 为第一个线条创建图例 first_legend = plt.legend(handles=[line1], loc=1) # 手动将图例添加到当前轴域 ax = plt.gca()....
Matplotlib legend outside below plot Legend outside plot matplotlib tight_layout Table of Contents Put legend outside plot matplotlib In this section, we learn about how to put legend outside plot in matplotlib in Python. Now before starting the topic firstly, we have to understand what does“...
plt.legend(loc='best',frameon=False)#去掉图例边框plt.legend(loc='best',edgecolor='blue')#设置图例边框颜色plt.legend(loc='best',facecolor='blue')#设置图例背景颜色,若无边框,参数无效 对于边框还可以采用面向对象方式: legend = plt.legend(["First","Second"]) frame=legend.get_frame() frame.set...
plt.plot([1, 2, 3, 4], [1, 4, 9, 16]) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 0x06 参考 1. matplotlib命令与格式:图例legend语法及设置 2. plt.legend( )函数,给图像加上图例 3. matplotlib.pyplot.legend...
["axes.unicode_minus"] = False import matplotlib.pyplot as plt import numpy as np x = np.linspace(-2*np.pi,2*np.pi,200) y = np.sin(x) y1 = np.cos(x) plt.plot(x,y,label = r"$\sin(x)$") plt.plot(x,y1,label = r"$\cos(x)$") plt.legend() plt.title("正弦函数和...
We have two separate scatter plots in the figure: one represented byxand another by theomark. We assign thelabelto each scatter plot used as a tag while generating the legend. Then, we create the legend in the figure using thelegend()function and finally display the entire figure using the...
Put directly the legend on each line Use arrows to point to the legend Advanced use case with a custom legend for a map Patterns in charts Hatchs and patternsare a great way to enhance the readability of your chart. The post below will guide you through the process of adding patterns to...
Introduction to Data Visualization in Python Data Science How to make graphs using Matplotlib, Pandas and Seaborn Gilbert Tanner January 23, 2019 9 min read Seven Key Features You Should Know for Creating Professional Visualizations with Plotly ...
legend=Falsetells pandas to turnoff legend Add Multiple Lines in Line Graph Pandas Way In the code below, we are creating a pandas DataFrame consisting sales of two products A and B along with time period (Year). Idea is to compare sales of products and how they performed in the last 5...
# It is difficult to untangle multiple cities # https://matplotlib.org/stable/users/explain/colors/colormaps.html fig, ax = plt.subplots(figsize=(12,8)) for i,v in enumerate(cityl): ax.plot(ncwide['Date'],ncwide[v],'-',color=cm.tab10(i),label=v) ax.legend() fig.savefig('Li...