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GG网络技术分享 2025-11-14 05:43 1
matplotlib的patches模块是Python绘图库中用于创建和绘制许多种二维形状的工具。
python import matplotlib.pyplot as plt import matplotlib.patches as patches

fig, ax = plt.subplots circle = patches.Circle, 0.4, edgecolor='b', facecolor='none') ax.add_patch plt.show
python
fig, ax = plt.subplots
rect = patches.Rectangle, 0.5, 0.5, linewidth=2, edgecolor='r', facecolor='none')
ax.add_patch
plt.show
python
fig, ax = plt.subplots
polygon = patches.Polygon
ax.add_patch
plt.show
在用patches模块时 您Neng通过设置不同的参数来自定义图形的样式,比方说位置、巨大细小、颜色、填充和边框样式等。这些个图形对象Neng轻巧松地添加到matplotlib的轴上, 并且Neng与轴的其他元素一起用,以创建麻烦的图表和图形。
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