{"id":1117066,"date":"2025-01-08T18:22:34","date_gmt":"2025-01-08T10:22:34","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1117066.html"},"modified":"2025-01-08T18:22:36","modified_gmt":"2025-01-08T10:22:36","slug":"python%e5%a6%82%e4%bd%95%e7%bb%98%e5%88%b6%e5%9b%9b%e4%b8%aa%e5%90%8c%e5%bf%83%e5%9c%86","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1117066.html","title":{"rendered":"python\u5982\u4f55\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706"},"content":{"rendered":"

\"python\u5982\u4f55\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\"<\/p>\n

\u4e00\u3001Python\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528Matplotlib\u3001Tkinter\u3001Pygame\u7b49\u5e93\u3002Matplotlib\u3001Tkinter\u3001Pygame<\/strong>\u3002\u5176\u4e2d\uff0cMatplotlib\u662f\u6700\u5e38\u7528\u4e14\u7b80\u4fbf\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5b83\u5feb\u901f\u7ed8\u5236\u51fa\u56db\u4e2a\u540c\u5fc3\u5706\u3002\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Matplotlib\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u3002<\/p>\n<\/p>\n

Matplotlib \u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u7ed8\u56fe\u5e93\uff0c\u9002\u7528\u4e8e\u4e8c\u7ef4\u548c\u4e09\u7ef4\u6570\u636e\u7684\u751f\u6210\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4e0d\u540c\u7684\u534a\u5f84\u6765\u7ed8\u5236\u540c\u5fc3\u5706\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

\u5b89\u88c5Matplotlib<\/h3>\n<\/p>\n

\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Matplotlib\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n

pip install matplotlib<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5bfc\u5165\u6240\u9700\u5e93<\/h3>\n<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5bfc\u5165Matplotlib\u5e93\u4e2d\u7684pyplot\u6a21\u5757\uff1a<\/p>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
import numpy as np<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u521b\u5efa\u7ed8\u56fe\u7a97\u53e3<\/h3>\n<\/p>\n
\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7ed8\u56fe\u7a97\u53e3\uff0c\u5e76\u8bbe\u7f6e\u7ed8\u56fe\u7684\u5927\u5c0f\uff1a<\/p>\n<\/p>\n
fig, ax = plt.subplots()<\/p>\n
fig.set_size_inches(6, 6)  # \u8bbe\u7f6e\u7ed8\u56fe\u7a97\u53e3\u5927\u5c0f<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706<\/h3>\n<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u5706\u7684\u534a\u5f84\uff0c\u5e76\u4f7f\u7528Matplotlib\u7684Circle\u7c7b\u6765\u7ed8\u5236\u540c\u5fc3\u5706\uff1a<\/p>\n<\/p>\n
# \u5b9a\u4e49\u5706\u5fc3\u548c\u534a\u5f84<\/p>\n
center = (0, 0)  # \u5706\u5fc3\u5750\u6807<\/p>\n
radii = [1, 2, 3, 4]  # \u56db\u4e2a\u5706\u7684\u534a\u5f84<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706<\/strong><\/h2>\n
for radius in radii:<\/p>\n
    circle = plt.Circle(center, radius, fill=False, edgecolor='b')<\/p>\n
    ax.add_artist(circle)<\/p>\n
\u8bbe\u7f6e\u5750\u6807\u8f74\u8303\u56f4<\/strong><\/h2>\n
ax.set_xlim(-5, 5)<\/p>\n
ax.set_ylim(-5, 5)<\/p>\n
ax.set_aspect('equal', 'box')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u663e\u793a\u7ed8\u56fe\u7ed3\u679c<\/h3>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528show()\u51fd\u6570\u6765\u663e\u793a\u7ed8\u56fe\u7ed3\u679c\uff1a<\/p>\n<\/p>\n
plt.grid(True)  # \u6dfb\u52a0\u7f51\u683c<\/p>\n
plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u81f3\u6b64\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u4f7f\u7528Matplotlib\u7ed8\u5236\u4e86\u56db\u4e2a\u540c\u5fc3\u5706\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8be6\u7ec6\u8bb2\u89e3\u6bcf\u4e2a\u6b65\u9aa4\u548c\u76f8\u5173\u7684\u77e5\u8bc6\u70b9\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u5b89\u88c5\u548c\u5bfc\u5165Matplotlib<\/p>\n<\/p>\n
\u5728Python\u4e2d\uff0cMatplotlib\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u7ed8\u56fe\u5e93\u3002\u901a\u8fc7Matplotlib\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u5404\u79cd\u56fe\u8868\u548c\u56fe\u5f62\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Matplotlib\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
pip install matplotlib<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9700\u8981\u5728\u4ee3\u7801\u4e2d\u5bfc\u5165Matplotlib\u5e93\u4e2d\u7684pyplot\u6a21\u5757\uff0c\u4ee5\u53caNumpy\u5e93\uff08\u7528\u4e8e\u751f\u6210\u6570\u636e\uff09\uff1a<\/p>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
import numpy as np<\/p>\n
<\/code><\/pre>\n<\/p>\n
Numpy\u5e93\u662fPython\u79d1\u5b66\u8ba1\u7b97\u7684\u57fa\u7840\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u591a\u7ef4\u6570\u7ec4\u5bf9\u8c61\u548c\u8bb8\u591a\u6709\u7528\u7684\u51fd\u6570\u3002\u5728\u7ed8\u5236\u56fe\u5f62\u65f6\uff0cNumpy\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u751f\u6210\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u521b\u5efa\u7ed8\u56fe\u7a97\u53e3<\/p>\n<\/p>\n
\u5728Matplotlib\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u7ed8\u56fe\u7a97\u53e3\uff0c\u4ee5\u4fbf\u5728\u5176\u4e2d\u7ed8\u5236\u56fe\u5f62\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528subplots()\u51fd\u6570\u6765\u521b\u5efa\u7ed8\u56fe\u7a97\u53e3\uff0c\u5e76\u8bbe\u7f6e\u7ed8\u56fe\u7684\u5927\u5c0f\uff1a<\/p>\n<\/p>\n
fig, ax = plt.subplots()<\/p>\n
fig.set_size_inches(6, 6)  # \u8bbe\u7f6e\u7ed8\u56fe\u7a97\u53e3\u5927\u5c0f<\/p>\n
<\/code><\/pre>\n<\/p>\n
subplots()\u51fd\u6570\u8fd4\u56de\u4e24\u4e2a\u5bf9\u8c61\uff1afig\uff08\u8868\u793a\u6574\u4e2a\u7ed8\u56fe\u7a97\u53e3\uff09\u548cax\uff08\u8868\u793a\u7ed8\u56fe\u533a\u57df\uff09\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6eset_size_inches()\u51fd\u6570\u6765\u8c03\u6574\u7ed8\u56fe\u7a97\u53e3\u7684\u5927\u5c0f\u3002<\/p>\n<\/p>\n
\u56db\u3001\u7ed8\u5236\u540c\u5fc3\u5706<\/p>\n<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706\u7684\u5173\u952e\u5728\u4e8eCircle\u7c7b\u3002Matplotlib\u7684Circle\u7c7b\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u65b9\u4fbf\u5730\u7ed8\u5236\u5706\u5f62\u3002\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u5706\u5fc3\u548c\u534a\u5f84\uff0c\u7136\u540e\u4f7f\u7528Circle\u7c7b\u521b\u5efa\u5706\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u7ed8\u56fe\u533a\u57df\u4e2d\uff1a<\/p>\n<\/p>\n
# \u5b9a\u4e49\u5706\u5fc3\u548c\u534a\u5f84<\/p>\n
center = (0, 0)  # \u5706\u5fc3\u5750\u6807<\/p>\n
radii = [1, 2, 3, 4]  # \u56db\u4e2a\u5706\u7684\u534a\u5f84<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706<\/strong><\/h2>\n
for radius in radii:<\/p>\n
    circle = plt.Circle(center, radius, fill=False, edgecolor='b')<\/p>\n
    ax.add_artist(circle)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u5706\u5fc3\u7684\u5750\u6807\uff08center\uff09\u548c\u56db\u4e2a\u5706\u7684\u534a\u5f84\uff08radii\uff09\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528for\u5faa\u73af\u904d\u5386\u6bcf\u4e2a\u534a\u5f84\uff0c\u5e76\u4f7f\u7528Circle\u7c7b\u521b\u5efa\u5706\u3002fill\u53c2\u6570\u8bbe\u7f6e\u4e3aFalse\u8868\u793a\u53ea\u7ed8\u5236\u5706\u7684\u8fb9\u6846\uff0cedgecolor\u53c2\u6570\u8bbe\u7f6e\u4e3a'b'\u8868\u793a\u8fb9\u6846\u989c\u8272\u4e3a\u84dd\u8272\u3002\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528add_artist()\u51fd\u6570\u5c06\u5706\u6dfb\u52a0\u5230\u7ed8\u56fe\u533a\u57df\u4e2d\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u8bbe\u7f6e\u5750\u6807\u8f74\u8303\u56f4\u548c\u663e\u793a\u7ed8\u56fe\u7ed3\u679c<\/p>\n<\/p>\n
\u4e3a\u4e86\u786e\u4fdd\u6240\u6709\u540c\u5fc3\u5706\u90fd\u80fd\u5728\u7ed8\u56fe\u533a\u57df\u5185\u663e\u793a\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u7f6e\u5750\u6807\u8f74\u7684\u8303\u56f4\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528set_xlim()\u548cset_ylim()\u51fd\u6570\u6765\u8bbe\u7f6ex\u8f74\u548cy\u8f74\u7684\u8303\u56f4\uff1a<\/p>\n<\/p>\n
# \u8bbe\u7f6e\u5750\u6807\u8f74\u8303\u56f4<\/p>\n
ax.set_xlim(-5, 5)<\/p>\n
ax.set_ylim(-5, 5)<\/p>\n
ax.set_aspect('equal', 'box')<\/p>\n
<\/code><\/pre>\n<\/p>\n
set_aspect('equal', 'box')\u51fd\u6570\u7528\u4e8e\u8bbe\u7f6e\u5750\u6807\u8f74\u7684\u6bd4\u4f8b\uff0c\u4f7f\u5f97x\u8f74\u548cy\u8f74\u7684\u5355\u4f4d\u957f\u5ea6\u76f8\u7b49\u3002<\/p>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528show()\u51fd\u6570\u6765\u663e\u793a\u7ed8\u56fe\u7ed3\u679c\uff0c\u5e76\u6dfb\u52a0\u7f51\u683c\u7ebf\uff1a<\/p>\n<\/p>\n
plt.grid(True)  # \u6dfb\u52a0\u7f51\u683c<\/p>\n
plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u4f7f\u7528Tkinter\u7ed8\u5236\u540c\u5fc3\u5706<\/p>\n<\/p>\n
\u9664\u4e86Matplotlib\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528Tkinter\u5e93\u6765\u7ed8\u5236\u540c\u5fc3\u5706\u3002Tkinter\u662fPython\u7684\u6807\u51c6GUI\u5e93\uff0c\u9002\u7528\u4e8e\u521b\u5efa\u56fe\u5f62\u7528\u6237\u754c\u9762\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Tkinter\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
\u5b89\u88c5Tkinter<\/h3>\n<\/p>\n
Tkinter\u662fPython\u7684\u6807\u51c6\u5e93\uff0c\u901a\u5e38\u4e0d\u9700\u8981\u5355\u72ec\u5b89\u88c5\u3002\u5982\u679c\u4f60\u7684Python\u73af\u5883\u4e2d\u6ca1\u6709Tkinter\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
pip install tk<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5bfc\u5165\u6240\u9700\u5e93<\/h3>\n<\/p>\n
\u6211\u4eec\u9700\u8981\u5bfc\u5165Tkinter\u5e93\uff0c\u5e76\u521b\u5efa\u4e00\u4e2aTkinter\u7a97\u53e3\uff1a<\/p>\n<\/p>\n
import tkinter as tk<\/p>\n
root = tk.Tk()<\/p>\n
root.title("\u540c\u5fc3\u5706\u7ed8\u56fe")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u521b\u5efaCanvas\u5e76\u7ed8\u5236\u540c\u5fc3\u5706<\/h3>\n<\/p>\n
\u6211\u4eec\u9700\u8981\u5728Tkinter\u7a97\u53e3\u4e2d\u521b\u5efa\u4e00\u4e2aCanvas\uff0c\u5e76\u4f7f\u7528create_oval()\u51fd\u6570\u7ed8\u5236\u540c\u5fc3\u5706\uff1a<\/p>\n<\/p>\n
canvas = tk.Canvas(root, width=400, height=400)<\/p>\n
canvas.pack()<\/p>\n
\u5b9a\u4e49\u5706\u5fc3\u548c\u534a\u5f84<\/strong><\/h2>\n
center_x, center_y = 200, 200  # \u5706\u5fc3\u5750\u6807<\/p>\n
radii = [50, 100, 150, 200]  # \u56db\u4e2a\u5706\u7684\u534a\u5f84<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706<\/strong><\/h2>\n
for radius in radii:<\/p>\n
    canvas.create_oval(center_x - radius, center_y - radius, center_x + radius, center_y + radius, outline='blue')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aCanvas\u5bf9\u8c61\uff0c\u5e76\u8bbe\u7f6e\u5176\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002\u7136\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u5706\u5fc3\u7684\u5750\u6807\uff08center_x, center_y\uff09\u548c\u56db\u4e2a\u5706\u7684\u534a\u5f84\uff08radii\uff09\u3002\u63a5\u7740\uff0c\u6211\u4eec\u4f7f\u7528for\u5faa\u73af\u904d\u5386\u6bcf\u4e2a\u534a\u5f84\uff0c\u5e76\u4f7f\u7528create_oval()\u51fd\u6570\u7ed8\u5236\u5706\u3002outline\u53c2\u6570\u8bbe\u7f6e\u4e3a'blue'\u8868\u793a\u8fb9\u6846\u989c\u8272\u4e3a\u84dd\u8272\u3002<\/p>\n<\/p>\n
\u8fd0\u884cTkinter\u7a97\u53e3<\/h3>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u8fd0\u884cTkinter\u7a97\u53e3\uff0c\u4ee5\u663e\u793a\u7ed8\u56fe\u7ed3\u679c\uff1a<\/p>\n<\/p>\n
root.mAI<\/a>nloop()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u81f3\u6b64\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u4f7f\u7528Tkinter\u7ed8\u5236\u4e86\u56db\u4e2a\u540c\u5fc3\u5706\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528Pygame\u7ed8\u5236\u540c\u5fc3\u5706<\/p>\n<\/p>\n
\u9664\u4e86Matplotlib\u548cTkinter\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528Pygame\u5e93\u6765\u7ed8\u5236\u540c\u5fc3\u5706\u3002Pygame\u662f\u4e00\u4e2a\u7528\u4e8e\u5f00\u53d1\u6e38\u620f\u7684\u5e93\uff0c\u9002\u7528\u4e8e\u521b\u5efa\u56fe\u5f62\u548c\u52a8\u753b\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Pygame\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
\u5b89\u88c5Pygame<\/h3>\n<\/p>\n
\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Pygame\u5e93\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
pip install pygame<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5bfc\u5165\u6240\u9700\u5e93<\/h3>\n<\/p>\n
\u6211\u4eec\u9700\u8981\u5bfc\u5165Pygame\u5e93\uff0c\u5e76\u521d\u59cb\u5316Pygame\uff1a<\/p>\n<\/p>\n
import pygame<\/p>\n
import sys<\/p>\n
pygame.init()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u521b\u5efa\u7a97\u53e3\u5e76\u7ed8\u5236\u540c\u5fc3\u5706<\/h3>\n<\/p>\n
\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aPygame\u7a97\u53e3\uff0c\u5e76\u4f7f\u7528draw.circle()\u51fd\u6570\u7ed8\u5236\u540c\u5fc3\u5706\uff1a<\/p>\n<\/p>\n
# \u521b\u5efa\u7a97\u53e3<\/p>\n
screen = pygame.display.set_mode((400, 400))<\/p>\n
pygame.display.set_caption("\u540c\u5fc3\u5706\u7ed8\u56fe")<\/p>\n
\u5b9a\u4e49\u5706\u5fc3\u548c\u534a\u5f84<\/strong><\/h2>\n
center = (200, 200)  # \u5706\u5fc3\u5750\u6807<\/p>\n
radii = [50, 100, 150, 200]  # \u56db\u4e2a\u5706\u7684\u534a\u5f84<\/p>\n
\u7ed8\u5236\u540c\u5fc3\u5706<\/strong><\/h2>\n
screen.fill((255, 255, 255))  # \u8bbe\u7f6e\u80cc\u666f\u989c\u8272\u4e3a\u767d\u8272<\/p>\n
for radius in radii:<\/p>\n
    pygame.draw.circle(screen, (0, 0, 255), center, radius, 1)<\/p>\n
\u66f4\u65b0\u663e\u793a<\/strong><\/h2>\n
pygame.display.flip()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aPygame\u7a97\u53e3\uff0c\u5e76\u8bbe\u7f6e\u5176\u5927\u5c0f\u4e3a400×400\u50cf\u7d20\u3002\u7136\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u5706\u5fc3\u7684\u5750\u6807\uff08center\uff09\u548c\u56db\u4e2a\u5706\u7684\u534a\u5f84\uff08radii\uff09\u3002\u63a5\u7740\uff0c\u6211\u4eec\u4f7f\u7528fill()\u51fd\u6570\u8bbe\u7f6e\u80cc\u666f\u989c\u8272\u4e3a\u767d\u8272\uff0c\u5e76\u4f7f\u7528for\u5faa\u73af\u904d\u5386\u6bcf\u4e2a\u534a\u5f84\uff0c\u4f7f\u7528draw.circle()\u51fd\u6570\u7ed8\u5236\u5706\u3002draw.circle()\u51fd\u6570\u7684\u53c2\u6570\u5206\u522b\u4e3a\uff1a\u7ed8\u56fe\u8868\u9762\u3001\u989c\u8272\u3001\u5706\u5fc3\u5750\u6807\u3001\u534a\u5f84\u548c\u8fb9\u6846\u5bbd\u5ea6\u3002<\/p>\n<\/p>\n
\u8fd0\u884cPygame\u7a97\u53e3<\/h3>\n<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u8fd0\u884cPygame\u7a97\u53e3\uff0c\u4ee5\u663e\u793a\u7ed8\u56fe\u7ed3\u679c\uff1a<\/p>\n<\/p>\n
# \u4e8b\u4ef6\u5faa\u73af<\/p>\n
while True:<\/p>\n
    for event in pygame.event.get():<\/p>\n
        if event.type == pygame.QUIT:<\/p>\n
            pygame.quit()<\/p>\n
            sys.exit()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u81f3\u6b64\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u4f7f\u7528Pygame\u7ed8\u5236\u4e86\u56db\u4e2a\u540c\u5fc3\u5706\u3002<\/p>\n<\/p>\n
\u516b\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u5b66\u4e60\u4e86\u5982\u4f55\u4f7f\u7528Python\u4e2d\u7684Matplotlib\u3001Tkinter\u548cPygame\u5e93\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u3002Matplotlib\u3001Tkinter\u3001Pygame<\/strong>\u3002\u5176\u4e2d\uff0cMatplotlib\u662f\u6700\u5e38\u7528\u4e14\u7b80\u4fbf\u7684\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u7ed8\u5236\u5404\u79cd\u56fe\u5f62\u548c\u56fe\u8868\u3002Tkinter\u9002\u7528\u4e8e\u521b\u5efa\u56fe\u5f62\u7528\u6237\u754c\u9762\uff0c\u800cPygame\u9002\u7528\u4e8e\u5f00\u53d1\u6e38\u620f\u548c\u52a8\u753b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff0c\u80fd\u591f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7075\u6d3b\u4f7f\u7528\u8fd9\u4e9b\u5e93\u7ed8\u5236\u56fe\u5f62\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u4f7f\u7528Python\u5e93\u7ed8\u5236\u540c\u5fc3\u5706\uff1f<\/strong>
\u53ef\u4ee5\u4f7f\u7528Python\u7684Matplotlib\u5e93\u6765\u7ed8\u5236\u540c\u5fc3\u5706\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u5b89\u88c5Matplotlib\u5e93\u3002\u901a\u8fc7\u8bbe\u7f6e\u4e0d\u540c\u7684\u534a\u5f84\u503c\uff0c\u5e76\u4f7f\u7528plt.Circle<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7ed8\u5236\u591a\u4e2a\u540c\u5fc3\u5706\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
import matplotlib.pyplot as plt\n\nfig, ax = plt.subplots()\nfor radius in range(1, 5):  # \u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\n    circle = plt.Circle((0, 0), radius, fill=False, color='blue', linewidth=2)\n    ax.add_artist(circle)\n\nax.set_xlim(-5, 5)\nax.set_ylim(-5, 5)\nax.set_aspect('equal', 'box')\nplt.grid()\nplt.title("\u56db\u4e2a\u540c\u5fc3\u5706")\nplt.show()\n<\/code><\/pre>\n
\u53ef\u4ee5\u81ea\u5b9a\u4e49\u540c\u5fc3\u5706\u7684\u989c\u8272\u548c\u7ebf\u6761\u6837\u5f0f\u5417\uff1f<\/strong>
\u5f53\u7136\u53ef\u4ee5\u3002\u5728\u7ed8\u5236\u540c\u5fc3\u5706\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539color<\/code>\u548clinestyle<\/code>\u53c2\u6570\u6765\u8bbe\u7f6e\u4e0d\u540c\u7684\u989c\u8272\u548c\u7ebf\u6761\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06color<\/code>\u8bbe\u4e3a'red'\uff0c\u5e76\u5c06linestyle<\/code>\u8bbe\u4e3a'–'\uff0c\u4ee5\u521b\u5efa\u865a\u7ebf\u6548\u679c\u3002\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u8fd9\u4e9b\u5c5e\u6027\uff0c\u4ee5\u83b7\u5f97\u66f4\u5177\u89c6\u89c9\u5438\u5f15\u529b\u7684\u56fe\u5f62\u3002<\/p>\n
\u5982\u4f55\u5728\u540c\u5fc3\u5706\u4e0a\u6dfb\u52a0\u6807\u7b7e\u6216\u6ce8\u91ca\uff1f<\/strong>
\u5728\u7ed8\u5236\u540c\u5fc3\u5706\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528plt.text<\/code>\u65b9\u6cd5\u5728\u56fe\u5f62\u4e0a\u6dfb\u52a0\u6807\u7b7e\u3002\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u5706\u8bbe\u7f6e\u4e0d\u540c\u7684\u6807\u7b7e\uff0c\u6bd4\u5982\u8868\u793a\u534a\u5f84\u6216\u5176\u4ed6\u4fe1\u606f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u5728\u540c\u5fc3\u5706\u65c1\u8fb9\u6dfb\u52a0\u6587\u5b57\uff1a<\/p>\n
for radius in range(1, 5):\n    circle = plt.Circle((0, 0), radius, fill=False, color='blue', linewidth=2)\n    ax.add_artist(circle)\n    ax.text(0, radius, f'\u534a\u5f84: {radius}', horizontalalignment='center', fontsize=10)\n\nplt.show()\n<\/code><\/pre>\n
\u662f\u5426\u53ef\u4ee5\u8c03\u6574\u540c\u5fc3\u5706\u7684\u95f4\u8ddd\u548c\u6570\u91cf\uff1f<\/strong>
\u540c\u5fc3\u5706\u7684\u95f4\u8ddd\u548c\u6570\u91cf\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u5faa\u73af\u4e2d\u7684\u8303\u56f4\u548c\u6b65\u957f\u6765\u5b9e\u73b0\u3002\u82e5\u60f3\u589e\u52a0\u540c\u5fc3\u5706\u7684\u6570\u91cf\uff0c\u53ea\u9700\u589e\u52a0\u5faa\u73af\u7684\u8303\u56f4\uff0c\u82e5\u60f3\u6539\u53d8\u5706\u4e4b\u95f4\u7684\u95f4\u8ddd\uff0c\u53ef\u4ee5\u5728range<\/code>\u51fd\u6570\u4e2d\u8bbe\u7f6e\u4e0d\u540c\u7684\u6b65\u957f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528range(1, 10, 2)<\/code>\u6765\u7ed8\u5236\u95f4\u8ddd\u4e3a2\u7684\u540c\u5fc3\u5706\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u3001Python\u7ed8\u5236\u56db\u4e2a\u540c\u5fc3\u5706\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528Matplotlib\u3001Tkinter\u3001Pygame\u7b49\u5e93\u3002Matpl […]","protected":false},"author":3,"featured_media":1117076,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1117066"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1117066"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1117066\/revisions"}],"predecessor-version":[{"id":1117077,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1117066\/revisions\/1117077"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1117076"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1117066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1117066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1117066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}