{"id":1178380,"date":"2025-01-15T18:10:16","date_gmt":"2025-01-15T10:10:16","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1178380.html"},"modified":"2025-01-15T18:10:20","modified_gmt":"2025-01-15T10:10:20","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e4%bb%a3%e7%a0%81%e7%94%bb%e5%bf%83","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1178380.html","title":{"rendered":"\u5982\u4f55\u7528python\u4ee3\u7801\u753b\u5fc3"},"content":{"rendered":"

\"\u5982\u4f55\u7528python\u4ee3\u7801\u753b\u5fc3\"<\/p>\n

\u8981\u7528Python\u4ee3\u7801\u753b\u5fc3\u5f62\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u5e93\u5b9e\u73b0\uff0c\u5176\u4e2d<\/strong>matplotlib\u3001<\/strong>turtle\u3001<\/strong>pygame\u662f\u6700\u5e38\u7528\u7684\u3002<\/strong>\u672c\u6587\u91cd\u70b9\u8bb2\u89e3\u4f7f\u7528matplotlib\u548cturtle\u8fd9\u4e24\u4e2a\u5e93\u6765\u753b\u5fc3\u5f62\u56fe\u6848\u3002<\/p>\n<\/p>\n

\u4e00\u3001Matplotlib\u753b\u5fc3\u5f62<\/h3>\n<\/p>\n

Matplotlib\u662f\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u9759\u6001\u3001\u52a8\u753b\u548c\u4ea4\u4e92\u5f0f\u53ef\u89c6\u5316\u7684Python 2D\u7ed8\u56fe\u5e93\u3002\u5b83\u975e\u5e38\u9002\u5408\u7528\u6765\u7ed8\u5236\u6570\u5b66\u51fd\u6570\u548c\u56fe\u5f62\u3002\u8981\u4f7f\u7528Matplotlib\u753b\u5fc3\u5f62\uff0c\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u65b9\u7a0b\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n

1\u3001\u5b89\u88c5Matplotlib<\/h4>\n<\/p>\n

\u9996\u5148\uff0c\u786e\u4fdd\u4f60\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
2\u3001\u7ed8\u5236\u5fc3\u5f62\u7684\u4ee3\u7801<\/h4>\n<\/p>\n
\u4ee5\u4e0b\u662f\u7528Matplotlib\u7ed8\u5236\u5fc3\u5f62\u7684Python\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
import numpy as np<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
\u53c2\u6570\u65b9\u7a0b<\/strong><\/h2>\n
t = np.linspace(0, 2 * np.pi, 1000)<\/p>\n
x = 16 * np.sin(t)3<\/p>\n
y = 13 * np.cos(t) - 5 * np.cos(2 * t) - 2 * np.cos(3 * t) - np.cos(4 * t)<\/p>\n
\u521b\u5efa\u56fe\u5f62<\/strong><\/h2>\n
plt.figure(figsize=(6, 6))<\/p>\n
plt.plot(x, y, color='red')<\/p>\n
plt.fill(x, y, color='red', alpha=0.3)<\/p>\n
\u8bbe\u7f6e\u6807\u9898\u548c\u5750\u6807\u8f74<\/strong><\/h2>\n
plt.title("Heart Shape")<\/p>\n
plt.xlabel("X-axis")<\/p>\n
plt.ylabel("Y-axis")<\/p>\n
\u663e\u793a\u56fe\u5f62<\/strong><\/h2>\n
plt.grid(True)<\/p>\n
plt.axis('equal')<\/p>\n
plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4ee3\u7801\u8be6\u89e3\uff1a<\/h5>\n<\/p>\n
    \n
  1. \u53c2\u6570\u65b9\u7a0b\uff1a<\/strong> \u4f7f\u7528np.linspace<\/code>\u751f\u6210\u4ece0\u52302\u03c0\u76841000\u4e2a\u70b9\uff0c\u5e76\u901a\u8fc7\u53c2\u6570\u65b9\u7a0b\u8ba1\u7b97\u51fa\u5fc3\u5f62\u7684x\u548cy\u5750\u6807\u3002<\/li>\n
  2. \u521b\u5efa\u56fe\u5f62\uff1a<\/strong> \u4f7f\u7528plt.plot<\/code>\u7ed8\u5236\u5fc3\u5f62\u8f6e\u5ed3\uff0cplt.fill<\/code>\u586b\u5145\u5fc3\u5f62\u533a\u57df\u5e76\u8bbe\u7f6e\u900f\u660e\u5ea6\u3002<\/li>\n
  3. \u8bbe\u7f6e\u6807\u9898\u548c\u5750\u6807\u8f74\uff1a<\/strong> \u6dfb\u52a0\u6807\u9898\u548c\u5750\u6807\u8f74\u6807\u7b7e\u3002<\/li>\n
  4. \u663e\u793a\u56fe\u5f62\uff1a<\/strong> \u4f7f\u7528plt.show<\/code>\u663e\u793a\u56fe\u5f62\u3002<\/li>\n<\/ol>\n
    \u4e8c\u3001Turtle\u753b\u5fc3\u5f62<\/h3>\n<\/p>\n
    Turtle\u662fPython\u5185\u7f6e\u7684\u4e00\u4e2a\u7b80\u5355\u56fe\u5f62\u7ed8\u56fe\u5e93\uff0c\u5e38\u7528\u4e8e\u6559\u5b66\u548c\u7ed8\u5236\u7b80\u5355\u56fe\u5f62\u3002\u5b83\u662f\u57fa\u4e8e\u4e4c\u9f9f\u7ed8\u56fe\u7684\u7406\u5ff5\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u547d\u4ee4\u63a7\u5236\u4e4c\u9f9f\u5728\u5c4f\u5e55\u4e0a\u7ed8\u5236\u56fe\u5f62\u3002<\/p>\n<\/p>\n
    1\u3001\u5b89\u88c5Turtle<\/h4>\n<\/p>\n
    Turtle\u662fPython\u6807\u51c6\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\u3002<\/p>\n<\/p>\n
    2\u3001\u7ed8\u5236\u5fc3\u5f62\u7684\u4ee3\u7801<\/h4>\n<\/p>\n
    \u4ee5\u4e0b\u662f\u7528Turtle\u7ed8\u5236\u5fc3\u5f62\u7684Python\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
    import turtle<\/p>\n
    \u521b\u5efa\u5c4f\u5e55\u548c\u753b\u7b14\u5bf9\u8c61<\/strong><\/h2>\n
    screen = turtle.Screen()<\/p>\n
    screen.setup(width=600, height=600)<\/p>\n
    pen = turtle.Turtle()<\/p>\n
    \u8bbe\u7f6e\u753b\u7b14\u7684\u901f\u5ea6\u548c\u989c\u8272<\/strong><\/h2>\n
    pen.speed(3)<\/p>\n
    pen.color("red", "pink")<\/p>\n
    \u7ed8\u5236\u5fc3\u5f62<\/strong><\/h2>\n
    pen.begin_fill()<\/p>\n
    pen.left(140)<\/p>\n
    pen.forward(224)<\/p>\n
    for _ in range(200):<\/p>\n
        pen.right(1)<\/p>\n
        pen.forward(2)<\/p>\n
    pen.left(120)<\/p>\n
    for _ in range(200):<\/p>\n
        pen.right(1)<\/p>\n
        pen.forward(2)<\/p>\n
    pen.forward(224)<\/p>\n
    pen.end_fill()<\/p>\n
    \u9690\u85cf\u753b\u7b14\u5e76\u663e\u793a\u7a97\u53e3<\/strong><\/h2>\n
    pen.hideturtle()<\/p>\n
    screen.mAI<\/a>nloop()<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4ee3\u7801\u8be6\u89e3\uff1a<\/h5>\n<\/p>\n
      \n
    1. \u521b\u5efa\u5c4f\u5e55\u548c\u753b\u7b14\u5bf9\u8c61\uff1a<\/strong> \u4f7f\u7528turtle.Screen()<\/code>\u521b\u5efa\u5c4f\u5e55\uff0cturtle.Turtle()<\/code>\u521b\u5efa\u753b\u7b14\u5bf9\u8c61\u3002<\/li>\n
    2. \u8bbe\u7f6e\u753b\u7b14\u7684\u901f\u5ea6\u548c\u989c\u8272\uff1a<\/strong> \u8c03\u6574\u753b\u7b14\u7684\u7ed8\u5236\u901f\u5ea6\u548c\u989c\u8272\u3002<\/li>\n
    3. \u7ed8\u5236\u5fc3\u5f62\uff1a<\/strong> \u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u79fb\u52a8\u548c\u65cb\u8f6c\u547d\u4ee4\u7ed8\u5236\u5fc3\u5f62\uff0c\u5e76\u4f7f\u7528begin_fill<\/code>\u548cend_fill<\/code>\u586b\u5145\u989c\u8272\u3002<\/li>\n
    4. \u9690\u85cf\u753b\u7b14\u5e76\u663e\u793a\u7a97\u53e3\uff1a<\/strong> \u4f7f\u7528hideturtle<\/code>\u9690\u85cf\u753b\u7b14\uff0cmainloop<\/code>\u4fdd\u6301\u7a97\u53e3\u663e\u793a\u3002<\/li>\n<\/ol>\n
      \u4e09\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
      \u4f7f\u7528Python\u7ed8\u5236\u5fc3\u5f62\u56fe\u6848\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u672c\u6587\u91cd\u70b9\u4ecb\u7ecd\u4e86Matplotlib<\/strong>\u548cTurtle<\/strong>\u5e93\u7684\u5e94\u7528\u3002Matplotlib<\/strong>\u9002\u5408\u7ed8\u5236\u6570\u5b66\u51fd\u6570\u548c\u7cbe\u786e\u56fe\u5f62\uff0c\u800cTurtle<\/strong>\u5219\u9002\u5408\u6559\u5b66\u548c\u7b80\u5355\u56fe\u5f62\u7ed8\u5236\u3002\u4e86\u89e3\u8fd9\u4e24\u79cd\u65b9\u6cd5\u540e\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5e93\u6765\u7ed8\u5236\u5fc3\u5f62\u56fe\u6848\u3002\u638c\u63e1\u8fd9\u4e9b\u6280\u672f\u4e0d\u4ec5\u80fd\u63d0\u9ad8\u4f60\u7684\u7f16\u7a0b\u80fd\u529b\uff0c\u8fd8\u80fd\u4e3a\u4f60\u7684\u9879\u76ee\u589e\u6dfb\u8da3\u5473\u548c\u521b\u610f\u3002<\/strong><\/p>\n<\/p>\n
      \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u4f7f\u7528Python\u7ed8\u5236\u5fc3\u5f62\u56fe\u6848\u7684\u57fa\u672c\u65b9\u6cd5\u3002\u5982\u679c\u4f60\u6709\u66f4\u590d\u6742\u7684\u9700\u6c42\u6216\u60f3\u8981\u63a2\u7d22\u66f4\u591a\u7684\u7ed8\u56fe\u5e93\uff0c\u53ef\u4ee5\u7ee7\u7eed\u5b66\u4e60\u548c\u5c1d\u8bd5\u5176\u4ed6\u5e93\uff0c\u5982Pygame<\/strong>\u7b49\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728Python\u7ed8\u56fe\u7684\u5b66\u4e60\u548c\u5b9e\u8df5\u4e2d\u53d6\u5f97\u66f4\u5927\u7684\u8fdb\u6b65\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
       \u5982\u4f55\u7528Python\u7ed8\u5236\u5fc3\u5f62\u56fe\u6848\uff1f<\/strong>
      \u4f7f\u7528Python\u7ed8\u5236\u5fc3\u5f62\u56fe\u6848\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff0c\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u5229\u7528Matplotlib\u5e93\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u6570\u5b66\u65b9\u7a0b\u7ed8\u5236\u5fc3\u5f62\u7684\u5750\u6807\u70b9\uff0c\u7136\u540e\u5c06\u8fd9\u4e9b\u70b9\u53ef\u89c6\u5316\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u53c2\u6570\u65b9\u7a0b\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a\u5fc3\u5f62\u7684\u8f6e\u5ed3\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
      import numpy as np\nimport matplotlib.pyplot as plt\n\nt = np.linspace(0, 2 * np.pi, 1000)\nx = 16 * np.sin(t)**3\ny = 13 * np.cos(t) - 5 * np.cos(2*t) - 2 * np.cos(3*t) - np.cos(4*t)\n\nplt.figure(figsize=(8, 6))\nplt.plot(x, y, color='red')\nplt.title('Heart Shape')\nplt.axis('equal')\nplt.show()\n<\/code><\/pre>\n
      \u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0a\u4ee3\u7801\uff0c\u4f60\u5c06\u770b\u5230\u4e00\u4e2a\u7f8e\u4e3d\u7684\u5fc3\u5f62\u56fe\u6848\u3002<\/p>\n
      \u6709\u54ea\u4e9bPython\u5e93\u53ef\u4ee5\u7528\u6765\u7ed8\u5236\u56fe\u5f62\uff1f<\/strong>
      Python\u4e2d\u6709\u591a\u4e2a\u5e93\u53ef\u4ee5\u7528\u4e8e\u7ed8\u5236\u56fe\u5f62\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5305\u62ecMatplotlib\u3001Seaborn\u548cPlotly\u3002Matplotlib\u662f\u57fa\u7840\u5e93\uff0c\u9002\u5408\u521d\u5b66\u8005\u548c\u7b80\u5355\u56fe\u5f62\u7ed8\u5236\u3002Seaborn\u5efa\u7acb\u5728Matplotlib\u7684\u57fa\u7840\u4e0a\uff0c\u66f4\u9002\u5408\u7edf\u8ba1\u56fe\u5f62\u7684\u7ed8\u5236\u3002Plotly\u5219\u66f4\u9002\u5408\u4ea4\u4e92\u5f0f\u56fe\u8868\u548c\u590d\u6742\u7684\u53ef\u89c6\u5316\u9700\u6c42\u3002<\/p>\n
      \u5728\u7ed8\u5236\u5fc3\u5f62\u65f6\uff0c\u5982\u4f55\u81ea\u5b9a\u4e49\u989c\u8272\u548c\u6837\u5f0f\uff1f<\/strong>
      \u5728\u4f7f\u7528Matplotlib\u7ed8\u5236\u5fc3\u5f62\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539plt.plot()<\/code>\u51fd\u6570\u4e2d\u7684\u53c2\u6570\u6765\u81ea\u5b9a\u4e49\u989c\u8272\u548c\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7color<\/code>\u53c2\u6570\u6307\u5b9a\u989c\u8272\uff0c\u901a\u8fc7linestyle<\/code>\u53c2\u6570\u8c03\u6574\u7ebf\u6761\u6837\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n
      plt.plot(x, y, color='pink', linestyle='--', linewidth=2)\n<\/code><\/pre>\n
      \u6b64\u4ee3\u7801\u5c06\u5fc3\u5f62\u7684\u989c\u8272\u66f4\u6539\u4e3a\u7c89\u8272\uff0c\u5e76\u5c06\u7ebf\u6761\u6837\u5f0f\u8bbe\u7f6e\u4e3a\u865a\u7ebf\uff0c\u7ebf\u5bbd\u4e3a2\u3002<\/p>\n
      \u5982\u4f55\u5728\u5fc3\u5f62\u56fe\u6848\u4e2d\u6dfb\u52a0\u6807\u7b7e\u6216\u6ce8\u91ca\uff1f<\/strong>
      \u5728Matplotlib\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528plt.text()<\/code>\u51fd\u6570\u5728\u56fe\u5f62\u4e2d\u6dfb\u52a0\u6587\u672c\u6807\u7b7e\u3002\u901a\u8fc7\u6307\u5b9a\u6587\u672c\u7684\u4f4d\u7f6e\u548c\u5185\u5bb9\uff0c\u53ef\u4ee5\u5c06\u6807\u7b7e\u653e\u7f6e\u5728\u5fc3\u5f62\u7684\u7279\u5b9a\u4f4d\u7f6e\u3002\u4f8b\u5982\uff1a<\/p>\n
      plt.text(0, 0, 'I Love Python', fontsize=12, ha='center', color='black')\n<\/code><\/pre>\n
      \u8fd9\u884c\u4ee3\u7801\u5c06\u5728\u5fc3\u5f62\u7684\u4e2d\u5fc3\u6dfb\u52a0\u201c\u6211\u7231Python\u201d\u7684\u6587\u672c\uff0c\u5b57\u4f53\u5927\u5c0f\u4e3a12\uff0c\u989c\u8272\u4e3a\u9ed1\u8272\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u7528Python\u4ee3\u7801\u753b\u5fc3\u5f62\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2a\u5e93\u5b9e\u73b0\uff0c\u5176\u4e2dmatplotlib\u3001turtle\u3001pygame\u662f\u6700\u5e38\u7528\u7684 […]","protected":false},"author":3,"featured_media":1178381,"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\/1178380"}],"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=1178380"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1178380\/revisions"}],"predecessor-version":[{"id":1178382,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1178380\/revisions\/1178382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1178381"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1178380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1178380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1178380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}