{"id":1142968,"date":"2025-01-08T22:45:37","date_gmt":"2025-01-08T14:45:37","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1142968.html"},"modified":"2025-01-08T22:45:39","modified_gmt":"2025-01-08T14:45:39","slug":"python%e5%a6%82%e4%bd%95%e7%94%bb%e5%86%85%e5%88%87%e6%ad%a3%e4%b8%89%e8%a7%92%e5%bd%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1142968.html","title":{"rendered":"python\u5982\u4f55\u753b\u5185\u5207\u6b63\u4e09\u89d2\u5f62"},"content":{"rendered":"

\"python\u5982\u4f55\u753b\u5185\u5207\u6b63\u4e09\u89d2\u5f62\"<\/p>\n

\u8981\u5728Python\u4e2d\u753b\u51fa\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528Matplotlib\u8fdb\u884c\u7ed8\u56fe\u3001\u5229\u7528Turtle\u56fe\u5f62\u5e93\u3001\u6216\u4f7f\u7528Pygame\u8fdb\u884c\u66f4\u590d\u6742\u7684\u56fe\u5f62\u7ed8\u5236\u3002<\/strong><\/p>\n<\/p>\n

\u5176\u4e2d\uff0cMatplotlib\u5e93\u975e\u5e38\u9002\u5408\u7b80\u5355\u7684\u7ed8\u56fe\u4efb\u52a1\u3001Turtle\u5e93\u66f4\u9002\u5408\u6559\u80b2\u6027\u548c\u4e92\u52a8\u6027\u7ed8\u56fe\u3001Pygame\u5219\u66f4\u9002\u5408\u6e38\u620f\u5f00\u53d1\u548c\u590d\u6742\u56fe\u5f62\u7ed8\u5236<\/strong>\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u4f7f\u7528\u8fd9\u4e09\u79cd\u65b9\u6cd5\u6765\u7ed8\u5236\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528Matplotlib\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n

1.1 \u5b89\u88c5\u548c\u5bfc\u5165\u6240\u9700\u5e93<\/h4>\n<\/p>\n

\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u5b89\u88c5Matplotlib\u5e93\u3002\u5982\u679c\u672a\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
\u7136\u540e\uff0c\u5728Python\u811a\u672c\u4e2d\u5bfc\u5165\u6240\u9700\u7684\u5e93\uff1a<\/p>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
import numpy as np<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.2 \u8ba1\u7b97\u6b63\u4e09\u89d2\u5f62\u7684\u9876\u70b9\u5750\u6807<\/h4>\n<\/p>\n
\u4e3a\u4e86\u753b\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff0c\u9700\u8981\u5148\u8ba1\u7b97\u6b63\u4e09\u89d2\u5f62\u7684\u9876\u70b9\u5750\u6807\u3002\u5047\u8bbe\u4e09\u89d2\u5f62\u7684\u4e2d\u5fc3\u5728\u539f\u70b9(0,0)\uff0c\u8fb9\u957f\u4e3aa<\/code>\u3002<\/p>\n<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = np.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.3 \u7ed8\u5236\u6b63\u4e09\u89d2\u5f62<\/h4>\n<\/p>\n
def plot_triangle(vertices):<\/p>\n
    fig, ax = plt.subplots()<\/p>\n
    triangle = plt.Polygon(vertices, closed=True, edgecolor='b', fill=None)<\/p>\n
    ax.add_patch(triangle)<\/p>\n
    ax.set_aspect('equal', 'box')<\/p>\n
    ax.plot(0, 0, 'ro')  # mark the center<\/p>\n
    plt.xlim(-1, 1)<\/p>\n
    plt.ylim(-1, 1)<\/p>\n
    plt.grid(True)<\/p>\n
    plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.4 \u5b8c\u6574\u4ee3\u7801<\/h4>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
import numpy as np<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = np.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
def plot_triangle(vertices):<\/p>\n
    fig, ax = plt.subplots()<\/p>\n
    triangle = plt.Polygon(vertices, closed=True, edgecolor='b', fill=None)<\/p>\n
    ax.add_patch(triangle)<\/p>\n
    ax.set_aspect('equal', 'box')<\/p>\n
    ax.plot(0, 0, 'ro')  # mark the center<\/p>\n
    plt.xlim(-1, 1)<\/p>\n
    plt.ylim(-1, 1)<\/p>\n
    plt.grid(True)<\/p>\n
    plt.show()<\/p>\n
side_length = 1  # Example side length<\/p>\n
vertices = calculate_vertices(side_length)<\/p>\n
plot_triangle(vertices)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528Matplotlib\u7ed8\u5236\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Turtle\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n
2.1 \u5b89\u88c5\u548c\u5bfc\u5165\u6240\u9700\u5e93<\/h4>\n<\/p>\n
Turtle\u5e93\u901a\u5e38\u662fPython\u6807\u51c6\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\u3002\u76f4\u63a5\u5bfc\u5165\u5373\u53ef\uff1a<\/p>\n<\/p>\n
import turtle<\/p>\n
import math<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.2 \u8ba1\u7b97\u6b63\u4e09\u89d2\u5f62\u7684\u9876\u70b9\u5750\u6807<\/h4>\n<\/p>\n
\u5047\u8bbe\u4e09\u89d2\u5f62\u7684\u4e2d\u5fc3\u5728\u539f\u70b9(0,0)\uff0c\u8fb9\u957f\u4e3aa<\/code>\u3002<\/p>\n<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = math.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.3 \u7ed8\u5236\u6b63\u4e09\u89d2\u5f62<\/h4>\n<\/p>\n
def draw_triangle(vertices):<\/p>\n
    turtle.penup()<\/p>\n
    turtle.goto(vertices[0])<\/p>\n
    turtle.pendown()<\/p>\n
    for vertex in vertices[1:]:<\/p>\n
        turtle.goto(vertex)<\/p>\n
    turtle.goto(vertices[0])<\/p>\n
    turtle.done()<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.4 \u5b8c\u6574\u4ee3\u7801<\/h4>\n<\/p>\n
import turtle<\/p>\n
import math<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = math.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
def draw_triangle(vertices):<\/p>\n
    turtle.penup()<\/p>\n
    turtle.goto(vertices[0])<\/p>\n
    turtle.pendown()<\/p>\n
    for vertex in vertices[1:]:<\/p>\n
        turtle.goto(vertex)<\/p>\n
    turtle.goto(vertices[0])<\/p>\n
    turtle.done()<\/p>\n
side_length = 100  # Example side length<\/p>\n
vertices = calculate_vertices(side_length)<\/p>\n
draw_triangle(vertices)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528Turtle\u7ed8\u5236\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528Pygame\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62<\/h3>\n<\/p>\n
3.1 \u5b89\u88c5\u548c\u5bfc\u5165\u6240\u9700\u5e93<\/h4>\n<\/p>\n
\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u5b89\u88c5Pygame\u5e93\u3002\u5982\u679c\u672a\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
\u7136\u540e\uff0c\u5728Python\u811a\u672c\u4e2d\u5bfc\u5165\u6240\u9700\u7684\u5e93\uff1a<\/p>\n<\/p>\n
import pygame<\/p>\n
import math<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.2 \u8ba1\u7b97\u6b63\u4e09\u89d2\u5f62\u7684\u9876\u70b9\u5750\u6807<\/h4>\n<\/p>\n
\u5047\u8bbe\u4e09\u89d2\u5f62\u7684\u4e2d\u5fc3\u5728\u539f\u70b9(0,0)\uff0c\u8fb9\u957f\u4e3aa<\/code>\u3002<\/p>\n<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = math.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.3 \u7ed8\u5236\u6b63\u4e09\u89d2\u5f62<\/h4>\n<\/p>\n
def draw_triangle(screen, vertices):<\/p>\n
    pygame.draw.polygon(screen, (0, 0, 255), vertices)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.4 \u5b8c\u6574\u4ee3\u7801<\/h4>\n<\/p>\n
import pygame<\/p>\n
import math<\/p>\n
def calculate_vertices(a):<\/p>\n
    height = math.sqrt(3) \/ 2 * a<\/p>\n
    vertices = [<\/p>\n
        (0, height \/ 3),  # top vertex<\/p>\n
        (-a \/ 2, -height \/ 3),  # bottom-left vertex<\/p>\n
        (a \/ 2, -height \/ 3)  # bottom-right vertex<\/p>\n
    ]<\/p>\n
    return vertices<\/p>\n
def draw_triangle(screen, vertices):<\/p>\n
    pygame.draw.polygon(screen, (0, 0, 255), vertices)<\/p>\n
def mAI<\/a>n():<\/p>\n
    pygame.init()<\/p>\n
    screen = pygame.display.set_mode((400, 400))<\/p>\n
    pygame.display.set_caption('Inscribed Equilateral Triangle')<\/p>\n
    screen.fill((255, 255, 255))<\/p>\n
    side_length = 200  # Example side length<\/p>\n
    vertices = calculate_vertices(side_length)<\/p>\n
    # Shift vertices to the center of the screen<\/p>\n
    vertices = [(x + 200, y + 200) for x, y in vertices]<\/p>\n
    draw_triangle(screen, vertices)<\/p>\n
    pygame.display.flip()<\/p>\n
    running = True<\/p>\n
    while running:<\/p>\n
        for event in pygame.event.get():<\/p>\n
            if event.type == pygame.QUIT:<\/p>\n
                running = False<\/p>\n
    pygame.quit()<\/p>\n
if __name__ == '__main__':<\/p>\n
    main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528Pygame\u7ed8\u5236\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n
\u7ed3\u8bba<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff0c\u5305\u62ecMatplotlib\u3001Turtle\u548cPygame<\/strong>\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5b8c\u6210\u4efb\u52a1\u3002\u65e0\u8bba\u662f\u8fdb\u884c\u7b80\u5355\u7684\u7ed8\u56fe\u4efb\u52a1\u8fd8\u662f\u590d\u6742\u7684\u56fe\u5f62\u7ed8\u5236\uff0c\u8fd9\u4e9b\u5e93\u90fd\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7075\u6d3b\u6027\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u5de5\u5177\u6765\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u4f7f\u7528Python\u7ed8\u5236\u4e00\u4e2a\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff1f<\/strong>
\u8981\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u5176\u6027\u8d28\u3002\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u7684\u5706\u5fc3\u662f\u4e09\u89d2\u5f62\u7684\u91cd\u5fc3\u3002\u53ef\u4ee5\u4f7f\u7528matplotlib\u5e93\uff0c\u7ed3\u5408\u4e00\u4e9b\u51e0\u4f55\u77e5\u8bc6\u6765\u5b8c\u6210\u7ed8\u5236\u3002\u9996\u5148\u8ba1\u7b97\u51fa\u6b63\u4e09\u89d2\u5f62\u7684\u4e09\u4e2a\u9876\u70b9\u5750\u6807\uff0c\u7136\u540e\u5229\u7528matplotlib\u7ed8\u56fe\u3002<\/p>\n
\u5728\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u65f6\u9700\u8981\u8003\u8651\u54ea\u4e9b\u53c2\u6570\uff1f<\/strong>
\u5728\u7ed8\u5236\u5185\u5207\u6b63\u4e09\u89d2\u5f62\u65f6\uff0c\u4e3b\u8981\u9700\u8981\u8003\u8651\u6b63\u4e09\u89d2\u5f62\u7684\u8fb9\u957f\u548c\u5706\u7684\u534a\u5f84\u3002\u8fb9\u957f\u53ef\u4ee5\u5f71\u54cd\u4e09\u89d2\u5f62\u7684\u5927\u5c0f\uff0c\u800c\u5706\u7684\u534a\u5f84\u5219\u51b3\u5b9a\u4e86\u5185\u5207\u5706\u7684\u5927\u5c0f\u3002\u786e\u4fdd\u5728\u7ed8\u5236\u65f6\u8fd9\u4e9b\u53c2\u6570\u8bbe\u7f6e\u51c6\u786e\uff0c\u4ee5\u4fbf\u5f97\u5230\u7406\u60f3\u7684\u56fe\u5f62\u6548\u679c\u3002<\/p>\n
\u6709\u54ea\u4e9bPython\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u7ed8\u5236\u51e0\u4f55\u56fe\u5f62\uff1f<\/strong>
Python\u4e2d\u6709\u591a\u4e2a\u5e93\u53ef\u4ee5\u5e2e\u52a9\u7ed8\u5236\u51e0\u4f55\u56fe\u5f62\uff0c\u6700\u5e38\u7528\u7684\u662fmatplotlib\u548cturtle\u3002matplotlib\u9002\u5408\u7528\u4e8e\u79d1\u5b66\u7ed8\u56fe\u548c\u590d\u6742\u7684\u56fe\u5f62\uff0c\u800cturtle\u5219\u66f4\u9002\u5408\u521d\u5b66\u8005\u8fdb\u884c\u7b80\u5355\u7684\u56fe\u5f62\u7ed8\u5236\u3002\u9009\u62e9\u5408\u9002\u7684\u5e93\u53ef\u4ee5\u63d0\u9ad8\u7ed8\u56fe\u6548\u7387\u548c\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728Python\u4e2d\u753b\u51fa\u5185\u5207\u6b63\u4e09\u89d2\u5f62\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528Matplotlib\u8fdb\u884c\u7ed8\u56fe\u3001\u5229\u7528Turtle\u56fe\u5f62\u5e93 […]","protected":false},"author":3,"featured_media":1142971,"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\/1142968"}],"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=1142968"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1142968\/revisions"}],"predecessor-version":[{"id":1142974,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1142968\/revisions\/1142974"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1142971"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1142968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1142968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1142968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}