importmatplotlib.pyplotasplt plt.figure(figsize=(8,6))plt.plot([1,2,3,4],[1,4,2,3],'bo-')plt.annotate('Rotated annotation',xy=(3,2),xytext=(3.5,2.5),rotation=45,va='bottom',arrowprops=dict(facecolor='red',shrink=0.05))plt.title('Rotated annotation example - how2matplotlib.com...
ax = fig.add_subplot(111, projection='3d') ax.plot_surface(X, Y, Z, cmap='viridis') anim = animation.FuncAnimation(fig, rotate, frames=np.arange(0, 362, 2), interval=100) plt.close() # Prevents displaying the static plot anim.save('rotation_animation.gif', writer='pillow', fps=...
from matplotlib import pyplot as plt # 设置x和y的值 x = range(0,5) y = [2,5,7,8,10] # 1) 直接在plot()函数中设置 plt.plot(x,y, linewidth=10); # 设置线的粗细参数为10 plt.show() # 2) 通过获得线对象,对线对象进行设置 line, = plt.plot(x, y, ':') # 这里等号左边的line...
projection='3d'参数告诉Matplotlib我们要创建一个3D图形。 2. 绘制基本的3D立方体 现在我们已经设置好了环境,让我们开始绘制一个基本的3D立方体: importmatplotlib.pyplotaspltfrommpl_toolkits.mplot3dimportAxes3Dimportnumpyasnpprint("Welcome to how2matplotlib.com")fig=plt.figure()ax=fig.add_subplot(111,proje...
ax.add_collection3d(poly) ax.set_xlim(0,5) ax.set_ylim(0,5) ax.set_zlim(0,5) Output: Rotate a 3D plot with the mouse To create an interactive plot in aJupyter Notebook, you should run the magic command%matplotlib notebookat the beginning of the notebook. ...
importmatplotlib.pyplotaspltfrommatplotlib.transformsimportAffine2Dfig,ax=plt.subplots()# 创建一个自定义变换custom_transform=Affine2D().rotate_deg(45)+ax.transData# 创建一个矩形并设置自定义变换rect=plt.Rectangle((0.2,0.2),0.6,0.3,fill=False)rect.set_transform(custom_transform)# 验证变换pri...
Creating a Plot Let's create a simple plot first: importmatplotlib.pyplotaspltimportnumpyasnp x = np.arange(0,10,0.1) y = np.sin(x) plt.plot(x, y) plt.show() Rotate X-Axis Tick Labels in Matplotlib Now, let's take a look at how we can rotate the X-Axis tick labels here. ...
matplotlib是一个基于Python的绘图库,具有对2D的完全支持和对3D图形的有限支持,在Python科学计算社区中广泛使用。 本文对matplotblib的基本绘图逻辑进行了比较详细的梳理。写作过程中参考了很多资料,由于笔记是断续的,有些可能忘记引用,在此表达感谢。 限于篇幅,本文并不会对一些封装比较高级的绘图接口进行介绍。此外,...
To add the title to the plot, usetitle()function. To add labels at axes, we usexlabel()andylabel()function. To add legend, uselegend()function. To display the plot, useshow()function. Multiple Time Series Read:Matplotlib rotate tick labels ...
fig,ax=plt.subplots()# 创建一个矩形rect=patches.Rectangle((0.2,0.2),0.3,0.3,facecolor='green')# 创建一个仿射变换t=transforms.Affine2D().rotate_deg(45).translate(0.1,0.1)rect.set_transform(t+ax.transData)ax.add_patch(rect)ax.set_xlim(0,1)ax.set_ylim(0,1)ax.se...