请参阅plot 文档以获取完整的线型和格式字符串列表。上例中的axis函数接受一个[xmin, xmax, ymin, ymax]的列表，并指定Axes的视口。如果 Matplotlib 只能处理列表，那么它在数值处理中就显得相当无用。一般情况下，你将使用 numpy 数组。实际上，所有的序列都在内部转换为 numpy 数组。下面的示例说明了如何
x=np.linspace(0,10,100)y=np.sin(x)fig,ax=plt.subplots()ax.plot(x,y)ax.annotate('Maximum - how2matplotlib.com',xy=(np.pi/2,1),xytext=(4,0.8),arrowprops=dict(facecolor='black',shrink=0.05))plt.title('Sine Wave with Annotation')plt.xlabel('X-axis')plt.ylabel('Y-axis')plt.s...
importmatplotlib.pyplotasplt plt.figure(figsize=(10,6))plt.text(0.5,0.7,r'E=mc^2 - Einstein\'s Equation',fontsize=16)plt.text(0.5,0.5,
then plots the equation in# other code elsewhere.def__init__(self,radius,init_angle,end_ang...
ax.text(2,6,r'an equation: $E=mc^2$',fontsize=15) ax.text(3,2,u'unicode: Institut f\374r Festk\366rperphysik') ax.text(0.95,0.01,'colored text in axes coords', verticalalignment='bottom',horizontalalignment='right', transform=ax.transAxes, ...
text(2,6,r'an equation: $E=mc^2$',fontsize=15) ax.text(0.95,0.01,'colored text in baxes coords',verticalalignment='bottom', horizontalalignment='right',transform=ax.transAxes,color='green',fontsize=15) ax.plot([2],[1],'o') #为子图画(2,1)这个点的图,图形状为点状 ax.annotate(...
ax.text(2, 6, r'an equation: $E=mc^2$', fontsize=15) # 颜色,对齐方式 ax.text(0.95, 0.01, 'colored text in axes coords', verticalalignment='bottom', horizontalalignment='right', transform=ax.transAxes, color='green', fontsize=15) ...
EN我是python的初学者，我们目前有一个需要的评估，涉及圆锥曲线部分和matplotlib，我正在尝试制作一个接受...
Annotate with an equation Subplot, title, and margin customization How to add an img into a matplotlib chart How to change the coordinate system of a chart The main problem with matplotlib annotations is thatyou can'thave different font styles (color, weight, size...) inside a same annotatio...
("Annotation", # 注释fontsize=14, family="serif",xy=(1, 0), xycoords='data',xytext=(+20, +50), textcoords='offset points',arrowprops=dict(arrowstyle="->", connectionstyle="arc3, rad=.5"))ax.text(2, 0.1, r"Equation: $i\hbar \frac{\partial}{\partial t}\Psi = \hat{H}\...