path = mpath.Path(verts, codes) patch = mpatches.PathPatch(path, facecolor='r', alpha=0.5) ax.add_patch(patch) # plot control points and connecting lines x, y = zip(*path.vertices) line, = ax.plot(x, y, 'go-') ax.grid() ax.axis('equal') plt.show() 5、3d图(mplot3d) m...
ax.add_patch(circle) #长方形 rect=mptaches.Rectangle(xy2,0.2,0.1,color='r') ax.add_patch(rect) #多边形 polygon=mptaches.RegularPolygon(xy3,6,0.1,color='g') ax.add_patch(polygon) # 椭圆 ellipse=mptaches.Ellipse(xy4,0.4,0.2,color='c') ax.add_patch(ellipse) ax.axis('equal') plt...
fig=plt.figure() ax= fig.add_subplot(111) rect= plt.Rectangle((0.1,0.1),0.5,0.3) ax.add_patch(rect) plt.show() 第二种代码: importmatplotlib.pyplot as plt fig=plt.figure() #创建图 ax= fig.add_subplot(111) #创建子图 plt.gca().add_patch(plt.Rectangle((0.1,0.1),0.5,0.3)) plt....
ax = fig.add_subplot(111) ell1 = Ellipse(xy = (0.0, 0.0), width = 4, height = 8, angle = 30.0, facecolor= 'yellow', alpha=0.3) cir1 = Circle(xy = (0.0, 0.0), radius=2, alpha=0.5) ax.add_patch(ell1) ax.add_patch(cir1) x, y = 0, 0 ax.plot(x, y, 'ro') plt...
问如何使用Julia的PyPlot.jl向图形添加修补程序EN近两年，凭借动态特性和易于扩展性，Python 在企业级应用...
问Pyplot图例/键，但用于比例，就像地图上一样EN据我所知，你希望你的标记是可缩放的。对于plt.scatter...
ax.add_patch(rect) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 第二种代码: importmatplotlib.pyplot as plt fig=plt.figure() #创建图 ax= fig.add_subplot(111) #创建子图 plt.gca().add_patch(plt.Rectangle((0.1,0.1),0.5,0.3)) ...
import matplotlib.pyplot as plt import matplotlib.patches as patches # 创建一个新的图形 fig, ax = plt.subplots() # 创建一个圆 circle = patches.Circle((0.5, 0.5), 0.3, color='blue', fill=False) # 将圆添加到图形中 ax.add_patch(circle) # 设置图形的显示范围 ax.set_xlim(0, 1) ax....
) rect = patches.Rectangle((0.2, 0.2), 0.6, 0.6, facecolor='yellow') ax.add_patch(...
ax = fig.add_subplot(111) ell1 = Ellipse(xy = (0.0, 0.0), width = 4, height = 8, angle = 30.0, facecolor= 'yellow', alpha=0.3) cir1 = Circle(xy = (0.0, 0.0), radius=2, alpha=0.5) ax.add_patch(ell1) ax.add_patch(cir1) ...