{"id":1129576,"date":"2025-01-08T20:30:44","date_gmt":"2025-01-08T12:30:44","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1129576.html"},"modified":"2025-01-08T20:30:47","modified_gmt":"2025-01-08T12:30:47","slug":"python%e5%a6%82%e4%bd%95%e8%87%aa%e5%ae%9a%e4%b9%89x%e8%bd%b4%e7%9a%84%e5%88%bb%e5%ba%a6%e9%95%bf%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1129576.html","title":{"rendered":"python\u5982\u4f55\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25095938\/042ec970-1993-49c7-9d07-750ac293f3f2.webp\" alt=\"python\u5982\u4f55\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6\" \/><\/p>\n<p><p> <strong>Python\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Matplotlib\u5e93\u4e2d\u7684<code>xticks<\/code>\u51fd\u6570\u3001<code>set_xticks<\/code>\u65b9\u6cd5\u3001\u4ee5\u53ca<code>set_xticklabels<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002\u8fd9\u4e9b\u65b9\u6cd5\u5141\u8bb8\u7528\u6237\u8bbe\u7f6e\u81ea\u5b9a\u4e49\u7684\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e\u3002<\/strong>\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u6765\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u793a\u4f8b\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<p><p><strong>\u4e00\u3001\u7406\u89e3Matplotlib\u4e2d\u7684x\u8f74\u523b\u5ea6<\/strong><\/p>\n<\/p>\n<p><p>Matplotlib\u662fPython\u4e2d\u6700\u53d7\u6b22\u8fce\u7684\u7ed8\u56fe\u5e93\u4e4b\u4e00\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u6765\u521b\u5efa\u5404\u79cd\u7c7b\u578b\u7684\u56fe\u8868\u3002x\u8f74\u523b\u5ea6\u662f\u56fe\u8868\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u901a\u8fc7\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u56fe\u8868\u66f4\u52a0\u6e05\u6670\u548c\u4e13\u4e1a\u3002Matplotlib\u4e2d\u7684x\u8f74\u523b\u5ea6\u4e3b\u8981\u5305\u62ec\u523b\u5ea6\u4f4d\u7f6e\u548c\u523b\u5ea6\u6807\u7b7e\u3002<\/p>\n<\/p>\n<p><h3>1.1\u3001<code>xticks<\/code>\u51fd\u6570<\/h3>\n<\/p>\n<p><p><code>xticks<\/code>\u51fd\u6570\u662fMatplotlib\u4e2d\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e\u7684\u4e00\u4e2a\u5e38\u7528\u51fd\u6570\u3002\u5b83\u7684\u57fa\u672c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e<\/strong><\/h2>\n<p>plt.xticks(ticks=[0, 1, 2, 3, 4])<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u6807\u7b7e<\/strong><\/h2>\n<p>plt.xticks(ticks=[0, 1, 2, 3, 4], labels=[&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>1.2\u3001<code>set_xticks<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p><code>set_xticks<\/code>\u65b9\u6cd5\u662fMatplotlib\u4e2dAxes\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u7684\u4f4d\u7f6e\u3002\u5b83\u7684\u57fa\u672c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">fig, ax = plt.subplots()<\/p>\n<p>ax.set_xticks([0, 1, 2, 3, 4])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>1.3\u3001<code>set_xticklabels<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p><code>set_xticklabels<\/code>\u65b9\u6cd5\u662fMatplotlib\u4e2dAxes\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u7684\u6807\u7b7e\u3002\u5b83\u7684\u57fa\u672c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">fig, ax = plt.subplots()<\/p>\n<p>ax.set_xticks([0, 1, 2, 3, 4])<\/p>\n<p>ax.set_xticklabels([&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4e8c\u3001\u5b9e\u8df5\u4e2d\u7684\u5e94\u7528<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u957f\u5ea6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5c55\u793a\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><h3>2.1\u3001\u65f6\u95f4\u5e8f\u5217\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u5728\u5904\u7406\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u65f6\uff0c\u901a\u5e38\u9700\u8981\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u6765\u5c55\u793a\u4e0d\u540c\u7684\u65f6\u95f4\u70b9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<p>import pandas as pd<\/p>\n<h2><strong>\u521b\u5efa\u793a\u4f8b\u6570\u636e<\/strong><\/h2>\n<p>dates = pd.date_range(start=&#39;2023-01-01&#39;, periods=10, freq=&#39;D&#39;)<\/p>\n<p>values = [1, 3, 2, 5, 7, 6, 8, 7, 9, 10]<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u8868<\/strong><\/h2>\n<p>fig, ax = plt.subplots()<\/p>\n<p>ax.plot(dates, values)<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>ax.set_xticks(dates)<\/p>\n<p>ax.set_xticklabels(dates.strftime(&#39;%Y-%m-%d&#39;), rotation=45, ha=&#39;right&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>pandas<\/code>\u5e93\u751f\u6210\u4e86\u4e00\u7ec4\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u5e76\u901a\u8fc7<code>set_xticks<\/code>\u548c<code>set_xticklabels<\/code>\u65b9\u6cd5\u81ea\u5b9a\u4e49\u4e86x\u8f74\u7684\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e\u3002\u540c\u65f6\uff0c\u6211\u4eec\u8fd8\u4f7f\u7528\u4e86<code>rotation<\/code>\u53c2\u6570\u6765\u65cb\u8f6c\u6807\u7b7e\uff0c\u4f7f\u5176\u66f4\u52a0\u6e05\u6670\u6613\u8bfb\u3002<\/p>\n<\/p>\n<p><h3>2.2\u3001\u5206\u7c7b\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u5728\u5904\u7406\u5206\u7c7b\u6570\u636e\u65f6\uff0c\u901a\u5e38\u9700\u8981\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u6765\u5c55\u793a\u4e0d\u540c\u7684\u7c7b\u522b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u521b\u5efa\u793a\u4f8b\u6570\u636e<\/strong><\/h2>\n<p>categories = [&#39;Category A&#39;, &#39;Category B&#39;, &#39;Category C&#39;, &#39;Category D&#39;, &#39;Category E&#39;]<\/p>\n<p>values = [10, 20, 15, 25, 30]<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u8868<\/strong><\/h2>\n<p>fig, ax = plt.subplots()<\/p>\n<p>ax.bar(categories, values)<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>ax.set_xticks(range(len(categories)))<\/p>\n<p>ax.set_xticklabels(categories, rotation=30, ha=&#39;right&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7<code>set_xticks<\/code>\u548c<code>set_xticklabels<\/code>\u65b9\u6cd5\u81ea\u5b9a\u4e49\u4e86x\u8f74\u7684\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u7c7b\u522b\u90fd\u6e05\u6670\u53ef\u89c1\u3002<\/p>\n<\/p>\n<p><h3>2.3\u3001\u79d1\u5b66\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u5728\u5904\u7406\u79d1\u5b66\u6570\u636e\u65f6\uff0c\u901a\u5e38\u9700\u8981\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u6765\u5c55\u793a\u4e0d\u540c\u7684\u6570\u503c\u8303\u56f4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<p>import numpy as np<\/p>\n<h2><strong>\u521b\u5efa\u793a\u4f8b\u6570\u636e<\/strong><\/h2>\n<p>x = np.linspace(0, 10, 100)<\/p>\n<p>y = np.sin(x)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u8868<\/strong><\/h2>\n<p>fig, ax = plt.subplots()<\/p>\n<p>ax.plot(x, y)<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>ax.set_xticks(np.arange(0, 11, 1))<\/p>\n<p>ax.set_xticklabels([f&#39;{i:.1f}&#39; for i in np.arange(0, 11, 1)])<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7<code>set_xticks<\/code>\u548c<code>set_xticklabels<\/code>\u65b9\u6cd5\u81ea\u5b9a\u4e49\u4e86x\u8f74\u7684\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u6570\u503c\u90fd\u6e05\u6670\u53ef\u89c1\u3002<\/p>\n<\/p>\n<p><p><strong>\u4e09\u3001\u8fdb\u9636\u6280\u5de7<\/strong><\/p>\n<\/p>\n<p><p>\u9664\u4e86\u57fa\u672c\u7684x\u8f74\u523b\u5ea6\u8bbe\u7f6e\u5916\uff0cMatplotlib\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u8fdb\u9636\u6280\u5de7\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u7075\u6d3b\u5730\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u3002<\/p>\n<\/p>\n<p><h3>3.1\u3001\u52a8\u6001\u66f4\u65b0x\u8f74\u523b\u5ea6<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u52a8\u6001\u66f4\u65b0x\u8f74\u7684\u523b\u5ea6\u3002\u4f8b\u5982\uff0c\u5728\u4ea4\u4e92\u5f0f\u56fe\u8868\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u62d6\u52a8\u6ed1\u5757\u6765\u6539\u53d8x\u8f74\u7684\u523b\u5ea6\u8303\u56f4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<p>from matplotlib.widgets import Slider<\/p>\n<h2><strong>\u521b\u5efa\u793a\u4f8b\u6570\u636e<\/strong><\/h2>\n<p>x = np.linspace(0, 10, 100)<\/p>\n<p>y = np.sin(x)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u8868<\/strong><\/h2>\n<p>fig, ax = plt.subplots()<\/p>\n<p>line, = ax.plot(x, y)<\/p>\n<h2><strong>\u521b\u5efa\u6ed1\u5757<\/strong><\/h2>\n<p>ax_slider = plt.axes([0.2, 0.01, 0.65, 0.03])<\/p>\n<p>slider = Slider(ax_slider, &#39;X-Axis Range&#39;, 0.1, 10, valinit=1)<\/p>\n<h2><strong>\u6ed1\u5757\u66f4\u65b0\u51fd\u6570<\/strong><\/h2>\n<p>def update(val):<\/p>\n<p>    ax.set_xlim([0, slider.val])<\/p>\n<p>    fig.canvas.draw_idle()<\/p>\n<p>slider.on_changed(update)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>matplotlib.widgets.Slider<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u6ed1\u5757\uff0c\u5e76\u901a\u8fc7<code>on_changed<\/code>\u65b9\u6cd5\u6ce8\u518c\u4e86\u4e00\u4e2a\u66f4\u65b0\u51fd\u6570\uff0c\u5728\u6ed1\u5757\u503c\u6539\u53d8\u65f6\u52a8\u6001\u66f4\u65b0x\u8f74\u7684\u523b\u5ea6\u8303\u56f4\u3002<\/p>\n<\/p>\n<p><h3>3.2\u3001\u81ea\u5b9a\u4e49\u523b\u5ea6\u6837\u5f0f<\/h3>\n<\/p>\n<p><p>Matplotlib\u8fd8\u5141\u8bb8\u7528\u6237\u81ea\u5b9a\u4e49\u523b\u5ea6\u7684\u6837\u5f0f\uff0c\u5305\u62ec\u523b\u5ea6\u7ebf\u7684\u957f\u5ea6\u3001\u989c\u8272\u3001\u5bbd\u5ea6\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5177\u4f53\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u521b\u5efa\u793a\u4f8b\u6570\u636e<\/strong><\/h2>\n<p>x = np.linspace(0, 10, 100)<\/p>\n<p>y = np.sin(x)<\/p>\n<h2><strong>\u521b\u5efa\u56fe\u8868<\/strong><\/h2>\n<p>fig, ax = plt.subplots()<\/p>\n<p>ax.plot(x, y)<\/p>\n<h2><strong>\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u4f4d\u7f6e\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>ax.set_xticks(np.arange(0, 11, 1))<\/p>\n<p>ax.set_xticklabels([f&#39;{i:.1f}&#39; for i in np.arange(0, 11, 1)])<\/p>\n<h2><strong>\u81ea\u5b9a\u4e49\u523b\u5ea6\u6837\u5f0f<\/strong><\/h2>\n<p>ax.tick_params(axis=&#39;x&#39;, which=&#39;major&#39;, length=10, width=2, color=&#39;red&#39;, direction=&#39;inout&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7<code>tick_params<\/code>\u65b9\u6cd5\u81ea\u5b9a\u4e49\u4e86x\u8f74\u523b\u5ea6\u7684\u6837\u5f0f\uff0c\u5305\u62ec\u523b\u5ea6\u7ebf\u7684\u957f\u5ea6\u3001\u5bbd\u5ea6\u3001\u989c\u8272\u548c\u65b9\u5411\u7b49\u3002<\/p>\n<\/p>\n<p><p><strong>\u56db\u3001\u603b\u7ed3<\/strong><\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528Matplotlib\u5e93\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6\u3002\u6211\u4eec\u4ece\u57fa\u672c\u7684<code>xticks<\/code>\u51fd\u6570\u3001<code>set_xticks<\/code>\u65b9\u6cd5\u548c<code>set_xticklabels<\/code>\u65b9\u6cd5\u5f00\u59cb\uff0c\u9010\u6b65\u6df1\u5165\u5230\u5b9e\u8df5\u4e2d\u7684\u5177\u4f53\u5e94\u7528\uff0c\u6700\u540e\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u8fdb\u9636\u6280\u5de7\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Matplotlib\u6765\u521b\u5efa\u4e13\u4e1a\u7684\u56fe\u8868\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u53ef\u4ee5\u4f7f\u56fe\u8868\u66f4\u52a0\u6e05\u6670\u548c\u4e13\u4e1a\uff0c\u4ece\u800c\u66f4\u597d\u5730\u5c55\u793a\u6570\u636e\u5e76\u4f20\u8fbe\u4fe1\u606f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8c03\u6574x\u8f74\u523b\u5ea6\u7684\u663e\u793a\u683c\u5f0f\uff1f<\/strong><br \/>\u5728\u4f7f\u7528Matplotlib\u7ed8\u5236\u56fe\u5f62\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7<code>plt.xticks()<\/code>\u51fd\u6570\u6765\u8bbe\u7f6ex\u8f74\u523b\u5ea6\u7684\u663e\u793a\u683c\u5f0f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u6307\u5b9a\u523b\u5ea6\u4f4d\u7f6e\u548c\u76f8\u5e94\u7684\u6807\u7b7e\uff0c\u6216\u8005\u4f7f\u7528<code>FuncFormatter<\/code>\u6765\u81ea\u5b9a\u4e49\u6807\u7b7e\u683c\u5f0f\u3002\u8fd9\u4f7f\u5f97\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5728x\u8f74\u4e0a\u663e\u793a\u65e5\u671f\u3001\u65f6\u95f4\u6216\u7279\u5b9a\u7684\u6570\u503c\u683c\u5f0f\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u7ed9x\u8f74\u523b\u5ea6\u6dfb\u52a0\u6807\u7b7e\uff1f<\/strong><br \/>\u4f7f\u7528Matplotlib\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7<code>plt.xlabel()<\/code>\u65b9\u6cd5\u4e3ax\u8f74\u6dfb\u52a0\u6807\u7b7e\u3002\u4e3a\u4e86\u8ba9\u523b\u5ea6\u66f4\u52a0\u6e05\u6670\uff0c\u53ef\u4ee5\u7ed3\u5408<code>plt.xticks()<\/code>\u51fd\u6570\u6765\u8bbe\u7f6e\u523b\u5ea6\u7684\u4f4d\u7f6e\u548c\u6807\u7b7e\uff0c\u4f7f\u5f97\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u56fe\u8868\u6240\u4f20\u8fbe\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>\u600e\u6837\u5728Python\u4e2d\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u7684\u95f4\u9694\uff1f<\/strong><br \/>\u5728Matplotlib\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7<code>plt.xticks()<\/code>\u548c<code>numpy.arange()<\/code>\u7b49\u51fd\u6570\u6765\u81ea\u5b9a\u4e49x\u8f74\u523b\u5ea6\u7684\u95f4\u9694\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528<code>numpy.arange(start, stop, step)<\/code>\u751f\u6210\u9700\u8981\u7684\u523b\u5ea6\u503c\uff0c\u5e76\u4f20\u9012\u7ed9<code>plt.xticks()<\/code>\u8fdb\u884c\u8bbe\u7f6e\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u63a7\u5236\u523b\u5ea6\u95f4\u8ddd\u7684\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u81ea\u5b9a\u4e49x\u8f74\u7684\u523b\u5ea6\u957f\u5ea6\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Matplotlib\u5e93\u4e2d\u7684xticks\u51fd\u6570\u3001set_xticks\u65b9 [&hellip;]","protected":false},"author":3,"featured_media":1129580,"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\/1129576"}],"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=1129576"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1129576\/revisions"}],"predecessor-version":[{"id":1129581,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1129576\/revisions\/1129581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1129580"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1129576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1129576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1129576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}