importmatplotlib.pyplotaspltimportnumpyasnp x=np.linspace(0,10,100)y=np.sin(x)plt.figure(figsize=(10,6))plt.plot(x,y,label='sin(x)')plt.title('How to add grid lines - how2matplotlib.com')plt.xlabel('X-axis')plt.ylabel('Y-axis')plt.grid(True)plt.legend()plt.show() Python C...
y1) plt.plot(x,y2) plt.plot(x,y3) plt.plot(x,y4) plt.title("Plot Mutiple lines in ...
Add Grid Lines to a Plot With Pyplot, you can use thegrid()function to add grid lines to the plot. ExampleGet your own Python Server Add grid lines to the plot: importnumpyasnp importmatplotlib.pyplotasplt x = np.array([80,85,90,95,100,105,110,115,120,125]) ...
plt.plot(x,x**2) plt.title('y=x^2') # 添加标题 # 绘制第四张子图 fig.add_subplot(2,2,4) # 分为2x2图形阵,选择第四张图片绘图 plt.rcParams['lines.linestyle'] = ':' plt.rcParams['lines.linewidth'] = 6 plt.plot(x,x**2) plt.title('y=x^2') # 添加标题 plt.savefig('修改...
from matplotlib import lines print(lines.lineStyles.keys())输出：dict_keys(['-', '--', '-....
plt.legend(lines,['正弦','余弦'].shadow=True,fancybox=True) 实例2:支付宝月账单报告 def pie(): kinds = ['购物', '人情往来', '餐饮美食', '通信物流', '生活日用', '交通出行', '休闲娱乐', '其他'] money_scale = [800 / 3000, 100 / 3000, 1000 / 3000, 200 / 3000, ...
importmatplotlib.pyplotaspltimportnumpyasnpfrommatplotlib.linesimportLineStylex=np.linspace(0,10,100)y=np.cos(x)custom_style1=LineStyle('--',dash_seq=[5,2,10,2],dash_offset=0)custom_style2=LineStyle('-.',dash_seq=[10,2,2,2],dash_offset=5)plt.figure(figsize=(10,6))plt.plot(x,y...
obsY = []# 初始化图像defplot_init(): ax.add_line(line)returnline,# 必须加逗号,否则会报错(TypeError: 'Line2D' object is not iterable)# 更新图像(animation会不断调用此函数刷新图像,实现动态图的效果)defplot_update(i):globalobsXglobalobsYiflen(obsX) <100: ...
ax2 = fig.add_subplot(2,2,2) # 两行两列第二个图 ax2.plot([1,4,2,3],[2,6,3,8]) fig.show() 显示效果如下所示: (2)子图上下排列 1 2 3 4 5 6 7 8 9 10 11 import matplotlib.pyplot as plt import pandas as pd # 画布:figure fig = plt.figure() # 生成画布 #图:subplot...
forlineinax.xaxis.get_minorticklines():line.set_visible(False)ax.grid(True)plt.show() 最终图像形式如下: 当然最合理的方式是采用注释的形式,比如: 案例代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #-*-coding:utf-8-*-importmatplotlib.pyplotaspltimportnumpyasnp...