# 示例:创建纵向折线图 def create_vertical_line_chart(): plt.figure(figsize=(8. 5)) plt.plot(df['月份'], df['销售额'], marker='o', linestyle='-', color='b', label='销售额') plt.xlabel('月份') plt.ylabel('销售额 (元)') plt.title('每月销售额变化') plt.xticks(rotation=45...
col_widths = [log_table_widths, log_table_widths, log_table_widths/3, log_table_widths/3, log_table_widths/3, log_table_widths/3, log_table_widths/3, log_table_widths/3] # Add the table to the plot table = ax.table(cellText=cell_text, colLabels=col_labels, cellLoc='center', ...
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...
在plt.plot()中设置label,即可使用plt.legend()函数设置曲线图例。 # 引用方法 import matplotlib.pyplot as plt import numpy as np # 绘图函数 plt.plot([1,2,3,4],[2,3,2,7], color='red', label='Line A') plt.plot([1,2,3,4],[3,5,6,9], color='black',marker='o', label='Line...
plt.plot(x, np.sin(x)) plt.xlim(-1, 11) plt.ylim(-1.5, 1.5); 网格线 matplotlib.pyplot.grid(b=None, which='major', axis='both', ) color = 'color', linestyle = 'linestyle', linewidth = number b: 可选,默认为 None,可以设置布尔值,true 为显示网格线,false 为不显示,如果设置 **...
python plot 实时更新曲线 pyplot.plot matplotlib.pyplot学习 Python数据可视化 plt.plot() plt.axvline() axhline() plt.title() plt.xticks() plt.tick_params() plt.lengend() plt.grid() plt.scatter() plt.bar() plt.hist() plt.pie()
plt.close()# draw a default hline at y=1 that spans the xrangeplt.plot(t,s) l=plt.axhline(y=1,color='b') plt.axis([-1,2,-1,2]) plt.show() plt.close()# draw a thick blue vline at x=0 that spans the upper quadrant of the yrangeplt.plot(t,s) ...
Make a bar plot. The bars are positioned at x with the given alignment. Their dimensions are given by width and height. The vertical baseline is bottom (default 0).( 在给定的对齐方式下,条形图定位在x处。它们的尺寸是由宽度和高度确定的。垂直基线为底部(默认为0)。) ...
Plot a histogram. Compute and draw the histogram of x. The return value is a tuple (n, bins, patches) or ([n0, n1, ...], bins, [patches0, patches1,...]) if the input contains multiple data.(计算并绘制x的直方图。如果输入包含多个数据,则返回值是元组(n,bins,patches)或([n0,n1,...
axhline and axvline are meant to be in mixed coordinate spaces, one data space and one Axes space. If you are trying to use data coordinates for both, then you should use plot. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Assign...