原文:python-Matplotlib图形上添加箭头指示

在图形中添加指示import matplotlib.pyplot as pltimport numpy as npx np.linspace . , , y np.sin x plt.plot x,y,label plot figure ,ls : ,c red ,lw plt.legend xy被注释图形内容位置坐标,xytext注释文本的位置坐标,color注释文本的颜色。arrowprop ...

2019-08-22 21:37 0 3707 推荐指数:

查看详情

Python-Matplotlib 6 直方图

Python-Matplotlib 5 直方图 Good  http://blog.csdn.net/u013571243/article/details/48998619 Example 1 import numpy as np import ...

Thu Feb 16 22:09:00 CST 2017 0 2234
python-matplotlib添加水平和垂直的直线

#画图的基本命令import matplotlib.pyplot as pltimport numpy as npx=np.linspace(0.05,10,1000)y=np.sin(x)plt.plot(x,y,ls='--',lw=2,c='red',label='sin(x ...

Fri Aug 23 17:38:00 CST 2019 0 9100
python-matplotlib画图添加平均值线

#绘制柱状图import matplotlib.pyplot as pltimport numpy as npx=[1,2,3,4,5,6]y=[3,4,5,6,7,8]c=np.mean(y)plt.bar(x,y,color="red",hatch="/",tick_label=["q ...

Fri Aug 23 05:55:00 CST 2019 0 937
Python-Matplotlib、Seaborn、Plotly

Catalog:Click to jump to the corresponding position 一、绘图参数详解 二、折线图 三、饼图 四、条形图 五、直方图 六、散点图 七、堆积条形图 八、箱线图 九、图形的完整设置   9.1图例   9.2图像大小   9.3 ...

Fri Sep 18 01:03:00 CST 2020 6 861
Python-Matplotlib 13 网格

1 概念2 实践3 作业 使用plt和面向对象的方式绘制网格 EG1 import numpy as np import matplotlib.pyplot as plt y = np.arange(1, 5) plt.plot(y , y+2) plt.grid ...

Wed Feb 22 18:40:00 CST 2017 0 4417
Python-Matplotlib 11 子图-subplot

Python-Matplotlib 11 子图-subplot 1 概念   Matplotlib对象的简介   FigureCanvas   Figure   Axes 2 实践   fig = plt.figure()   Figure实例   可以添加Axes实例   ax ...

Wed Feb 22 18:39:00 CST 2017 0 1369
Python-Matplotlib 25 极坐标

Python-Matplotlib 25 极坐标 EG1: import numpy as np import matplotlib.pyplot as plt r = np.arange(1,6,1) print(r) theta = [0 , np.pi ...

Fri Feb 24 03:55:00 CST 2017 0 1355
Python-Matplotlib 5 条形图

Python-Matplotlib 5 条形图 Example 1 import numpy as np import matplotlib.pyplot as plt N = 5 y = [20, 10, 30, 25, 15] index = np.arange ...

Thu Feb 16 21:48:00 CST 2017 0 12694
 
粤ICP备18138465号  © 2018-2025 CODEPRJ.COM