vlines()函数允许我们一次绘制多条垂直线,并且可以精确控制每条线的起点和终点。 importmatplotlib.pyplotaspltimportnumpyasnp x=[1,2,3,4,5]ymin=[0,0,0,0,0]ymax=np.random.rand(5)*5plt.figure(figsize=(10,6))plt.vlines(x,ymin,ymax,colors='green',label='Multiple Vertical Lines')plt.titl...
import matplotlib.pyplot as plt # draw vertical lines on a given plot plt.axvline(x=0.34211321321) plt.axvline(x=0.7012231312) plt.axvline(x=0.4353452542) The output Method-2: Vlines Another function that helps draw vertical lines on a given plot is vlines function, the arguments are sam...
In matplotlib, by using thevlines()method we can create multiple vertical lines in the plot. Example: # Import libraryimport matplotlib.pyplot as plt# Vertical line 1plt.vlines(x = 5, ymin = 1, ymax = 2, color = 'black')# Vertical line 2plt.vlines (x = 3, ymin = 1.98, ymax...
plt.figure(figsize=(12,6))x_positions=np.linspace(0,1,10)colors=plt.cm.rainbow(np.linspace(0,1,10))forx,colorinzip(x_positions,colors):plt.axvline(x=x,color=color,linestyle='-',linewidth=1)plt.title('Multiple Vertical Lines using Loop - how2matplotlib.com')plt.xlabel('X-axis')p...
mp.plot(xarray,yarray) mp.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 绘制水平线和垂直线 import numpy as np import matplotlib.pyplot as mp # vertical 绘制垂直线::p.vlines(vval, ymin, ymax, ...) #参数:vval:与x相交的值,ymin:水平线的最低点对应y轴上的值,ymax:水平线的最高点对...
plot(x,y3,label="2x+5") plt.plot(x,y4,label="x+5") plt.title("Plot Mutiple lines in...
line = plt.plot(x, 0.05*x*x)[0] # plot 返回一个列表 line.set_alpha(0.5) #调用Line2D对象的set_*()方法来设置属性值 同时绘制正弦和余弦两条曲线,lines是一个有两个Line2D对象的列表: lines = plt.plot(x, np.sin(x), x, np.cos(x)) 调用setp()以同时配置多个对象的属性,这里同时设置...
plot函数:用于绘制折线图。 1、绘制线型图 线型linestyle:‘-’是实线、'--'是线虚线、‘-.’是线点虚线等、‘:’是点虚线。 import matplotlib.pyplot as plt plt.plot([1,2,3,4],[2,3,1,8]) # 绘制折线图 plt.show() 1. 2. 3.
plot(x,y3,label="2x+5") plt.plot(x,y4,label="x+5") plt.title("Plot Mutiple lines in...
You can add dates asticklabelsand can plot vertical lines at a date in matplotlib python. You need to import thedatetimesfunction fromdatetimemodule in python for creating the date-formatted values. You needmdatessub-module from thematplotlib.datesto format the dates for the plot. You can fol...