plt.title("Basic Line Chart") # Display the chart plt.show() Theplt.plotfunction is used to create a line chart. Theplt.showfunction displays the chart. Multiple Lines in a Single Chart This example shows how to
importmatplotlib.pyplotaspltimportnumpyasnp# 创建数据x=np.linspace(0,10,100)y1=np.sin(x)y2=np.cos(x)y3=np.tan(x)y4=x**2# 创建图表fig,ax=plt.subplots(figsize=(12,8))# 绘制线条line1,=ax.plot(x,y1,label='Sine - how2matplotlib.com')line2,=ax.plot(x,y2,label...
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...
plot_type="line",string="Frame: {:.2f}",**kwargs):self.__ax=axself.__plot_type=plot_ty...
1.1 Basic line plot from matplotlib import pyplot as plt import matplotlib.pyplot as plt # alternative way plt.plot(x_values, y_values) plt.show() plt.clf() # cleans it up so you can start afresh. 1.2. Multiple Lines plt.plot(data1.x_values, data1.y_values) plt.plot(data2.x_val...
Line chart with several groups (Matplotlib) A line chart with multiple groups allows to show the evolution ofseveral itemson the same figure. It is powerful but can quickly turn into aspaghetti chart: when too many lines are displayed they get cluttered andhard to read. Moreover, make sure...
This creates a realistic stock price chart with annotations highlighting the peak price. ReadDraw a Vertical Line Matplotlib Create Line Plots with Subplots If you need to compare multiple datasets side by side: import matplotlib.pyplot as plt ...
Width, Color, edge colour, line width, tick_label, align, bottom, Error Bars – xerr, yerr # lets create a simple bar chart# x-axis is shows the subject and y -axis shows the markers in each subject例子:subject =marks =plt.bar(subject,marks)plt.show() ...
# Plot a simple line chart plt.plot(x, y) # Plot another line on the same chart/graph plt.plot(x, z) plt.show() Python plot multiple lines on the same graph In the above example, the data is prepared as lists as x, y, z. Thenmatplot.pyplot.plot()function is called twice wit...
它也被称为subplot子图。每个figure可以有一个或多个axes轴,每个axes轴通常由四条边(左、上、右、下)包围,称为spines。每一根spines上都可以装饰有主刻度和次刻度(可以指向内部或外部)、刻度标签和标签。默认情况下,matplotlib只装饰左边和下面的spines边框。