{"id":1093777,"date":"2025-01-08T14:34:25","date_gmt":"2025-01-08T06:34:25","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1093777.html"},"modified":"2025-01-08T14:34:28","modified_gmt":"2025-01-08T06:34:28","slug":"%e5%88%a9%e7%94%a8python%e5%a6%82%e4%bd%95%e7%bb%98%e5%88%b6%e7%ba%b5%e5%90%91%e6%9d%a1%e5%bd%a2%e5%9b%be-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1093777.html","title":{"rendered":"\u5229\u7528python\u5982\u4f55\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24210205\/769919e9-6870-4130-b5d3-629d0f32e89b.webp\" alt=\"\u5229\u7528python\u5982\u4f55\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\" \/><\/p>\n<p><p> <strong>\u5229\u7528Python\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u7684\u6700\u5e38\u7528\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528Matplotlib\u5e93\u3001Seaborn\u5e93\u3001Plotly\u5e93\u3002<\/strong> \u5176\u4e2d\uff0cMatplotlib\u662f\u6700\u57fa\u7840\u4e14\u5e7f\u6cdb\u4f7f\u7528\u7684\u56fe\u5f62\u7ed8\u5236\u5e93\uff0c\u5b83\u975e\u5e38\u9002\u5408\u7b80\u5355\u7684\u56fe\u8868\u548c\u5b9a\u5236\u5316\u9700\u6c42\uff1bSeaborn\u5219\u57fa\u4e8eMatplotlib\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684\u63a5\u53e3\u548c\u9ed8\u8ba4\u7f8e\u89c2\u7684\u6837\u5f0f\uff1bPlotly\u662f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u7ed8\u56fe\u5e93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u4ea4\u4e92\u529f\u80fd\u7684\u56fe\u8868\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u8fd9\u4e09\u4e2a\u5e93\u6765\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u548c\u56fe\u8868\u5b9a\u5236\u6280\u5de7\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528Matplotlib\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe<\/h3>\n<\/p>\n<p><p>Matplotlib\u662fPython\u4e2d\u6700\u5e38\u7528\u7684\u7ed8\u56fe\u5e93\u4e4b\u4e00\uff0c\u80fd\u591f\u7ed8\u5236\u5404\u79cd\u56fe\u8868\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Matplotlib\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5Matplotlib<\/h4>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u7ed8\u56fe\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Matplotlib\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install matplotlib<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u57fa\u672c\u7ed8\u56fe<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u6765\u7ed8\u5236\u4e00\u4e2a\u6700\u7b80\u5355\u7684\u7eb5\u5411\u6761\u5f62\u56fe\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4ee5\u4e0b\u6570\u636e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u6570\u636e<\/strong><\/h2>\n<p>categories = [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;]<\/p>\n<p>values = [10, 24, 36, 40, 5]<\/p>\n<h2><strong>\u7ed8\u5236\u6761\u5f62\u56fe<\/strong><\/h2>\n<p>plt.bar(categories, values)<\/p>\n<h2><strong>\u6dfb\u52a0\u6807\u9898\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>plt.title(&#39;Simple Bar Chart&#39;)<\/p>\n<p>plt.xlabel(&#39;Categories&#39;)<\/p>\n<p>plt.ylabel(&#39;Values&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u8868<\/strong><\/h2>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u5b9a\u5236\u5316\u56fe\u8868<\/h4>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u9700\u8981\u5bf9\u56fe\u8868\u8fdb\u884c\u5b9a\u5236\uff0c\u4ee5\u63d0\u9ad8\u5176\u53ef\u8bfb\u6027\u548c\u7f8e\u89c2\u5ea6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5b9a\u5236\u5316\u6280\u5de7\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u66f4\u6539\u989c\u8272\u548c\u6837\u5f0f<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u66f4\u6539\u989c\u8272<\/p>\n<p>plt.bar(categories, values, color=&#39;skyblue&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u7f51\u683c\u7ebf<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u6dfb\u52a0\u7f51\u683c\u7ebf<\/p>\n<p>plt.grid(axis=&#39;y&#39;, linestyle=&#39;--&#39;, alpha=0.7)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>\u663e\u793a\u6570\u503c\u6807\u7b7e<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u663e\u793a\u6570\u503c\u6807\u7b7e<\/p>\n<p>for i, value in enumerate(values):<\/p>\n<p>    plt.text(i, value + 1, str(value), ha=&#39;center&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7efc\u5408\u4ee5\u4e0a\u6280\u5de7\uff0c\u6700\u7ec8\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import matplotlib.pyplot as plt<\/p>\n<p>categories = [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;]<\/p>\n<p>values = [10, 24, 36, 40, 5]<\/p>\n<p>plt.bar(categories, values, color=&#39;skyblue&#39;)<\/p>\n<p>plt.title(&#39;Customized Bar Chart&#39;)<\/p>\n<p>plt.xlabel(&#39;Categories&#39;)<\/p>\n<p>plt.ylabel(&#39;Values&#39;)<\/p>\n<p>plt.grid(axis=&#39;y&#39;, linestyle=&#39;--&#39;, alpha=0.7)<\/p>\n<p>for i, value in enumerate(values):<\/p>\n<p>    plt.text(i, value + 1, str(value), ha=&#39;center&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528Seaborn\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe<\/h3>\n<\/p>\n<p><p>Seaborn\u662f\u57fa\u4e8eMatplotlib\u7684\u9ad8\u7ea7\u7ed8\u56fe\u5e93\uff0c\u63d0\u4f9b\u4e86\u66f4\u7b80\u6d01\u7684API\u548c\u9ed8\u8ba4\u7f8e\u89c2\u7684\u6837\u5f0f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Seaborn\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5Seaborn<\/h4>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u7ed8\u56fe\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Seaborn\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install seaborn<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u57fa\u672c\u7ed8\u56fe<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528Seaborn\u7ed8\u5236\u6761\u5f62\u56fe\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u51e0\u884c\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import seaborn as sns<\/p>\n<p>import matplotlib.pyplot as plt<\/p>\n<h2><strong>\u6570\u636e<\/strong><\/h2>\n<p>data = {<\/p>\n<p>    &#39;Categories&#39;: [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;],<\/p>\n<p>    &#39;Values&#39;: [10, 24, 36, 40, 5]<\/p>\n<p>}<\/p>\n<h2><strong>\u8f6c\u6362\u4e3aDataFrame<\/strong><\/h2>\n<p>import pandas as pd<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<h2><strong>\u7ed8\u5236\u6761\u5f62\u56fe<\/strong><\/h2>\n<p>sns.barplot(x=&#39;Categories&#39;, y=&#39;Values&#39;, data=df)<\/p>\n<h2><strong>\u6dfb\u52a0\u6807\u9898\u548c\u6807\u7b7e<\/strong><\/h2>\n<p>plt.title(&#39;Simple Bar Chart&#39;)<\/p>\n<p>plt.xlabel(&#39;Categories&#39;)<\/p>\n<p>plt.ylabel(&#39;Values&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u8868<\/strong><\/h2>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u5b9a\u5236\u5316\u56fe\u8868<\/h4>\n<\/p>\n<p><p>Seaborn\u63d0\u4f9b\u4e86\u591a\u79cd\u5b9a\u5236\u5316\u9009\u9879\uff0c\u4f8b\u5982\u66f4\u6539\u8c03\u8272\u677f\u3001\u6dfb\u52a0\u8bef\u5dee\u6761\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5b9a\u5236\u5316\u6280\u5de7\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u66f4\u6539\u8c03\u8272\u677f<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u66f4\u6539\u8c03\u8272\u677f<\/p>\n<p>sns.barplot(x=&#39;Categories&#39;, y=&#39;Values&#39;, data=df, palette=&#39;coolwarm&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u8bef\u5dee\u6761<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u6dfb\u52a0\u8bef\u5dee\u6761<\/p>\n<p>sns.barplot(x=&#39;Categories&#39;, y=&#39;Values&#39;, data=df, ci=&#39;sd&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7efc\u5408\u4ee5\u4e0a\u6280\u5de7\uff0c\u6700\u7ec8\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import seaborn as sns<\/p>\n<p>import matplotlib.pyplot as plt<\/p>\n<p>import pandas as pd<\/p>\n<p>data = {<\/p>\n<p>    &#39;Categories&#39;: [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;],<\/p>\n<p>    &#39;Values&#39;: [10, 24, 36, 40, 5]<\/p>\n<p>}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>sns.barplot(x=&#39;Categories&#39;, y=&#39;Values&#39;, data=df, palette=&#39;coolwarm&#39;, ci=&#39;sd&#39;)<\/p>\n<p>plt.title(&#39;Customized Bar Chart&#39;)<\/p>\n<p>plt.xlabel(&#39;Categories&#39;)<\/p>\n<p>plt.ylabel(&#39;Values&#39;)<\/p>\n<p>plt.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528Plotly\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe<\/h3>\n<\/p>\n<p><p>Plotly\u662f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u7ed8\u56fe\u5e93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u4ea4\u4e92\u529f\u80fd\u7684\u56fe\u8868\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Plotly\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1\u3001\u5b89\u88c5Plotly<\/h4>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u7ed8\u56fe\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86Plotly\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install plotly<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2\u3001\u57fa\u672c\u7ed8\u56fe<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528Plotly\u7ed8\u5236\u6761\u5f62\u56fe\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u51e0\u884c\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import plotly.express as px<\/p>\n<h2><strong>\u6570\u636e<\/strong><\/h2>\n<p>data = {<\/p>\n<p>    &#39;Categories&#39;: [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;],<\/p>\n<p>    &#39;Values&#39;: [10, 24, 36, 40, 5]<\/p>\n<p>}<\/p>\n<h2><strong>\u8f6c\u6362\u4e3aDataFrame<\/strong><\/h2>\n<p>import pandas as pd<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<h2><strong>\u7ed8\u5236\u6761\u5f62\u56fe<\/strong><\/h2>\n<p>fig = px.bar(df, x=&#39;Categories&#39;, y=&#39;Values&#39;, title=&#39;Simple Bar Chart&#39;)<\/p>\n<h2><strong>\u663e\u793a\u56fe\u8868<\/strong><\/h2>\n<p>fig.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3\u3001\u5b9a\u5236\u5316\u56fe\u8868<\/h4>\n<\/p>\n<p><p>Plotly\u63d0\u4f9b\u4e86\u591a\u79cd\u5b9a\u5236\u5316\u9009\u9879\uff0c\u4f8b\u5982\u66f4\u6539\u989c\u8272\u3001\u6dfb\u52a0\u4ea4\u4e92\u529f\u80fd\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5b9a\u5236\u5316\u6280\u5de7\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u66f4\u6539\u989c\u8272<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u66f4\u6539\u989c\u8272<\/p>\n<p>fig = px.bar(df, x=&#39;Categories&#39;, y=&#39;Values&#39;, title=&#39;Simple Bar Chart&#39;, color=&#39;Values&#39;, color_continuous_scale=&#39;Viridis&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u4ea4\u4e92\u529f\u80fd<\/strong>\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u6dfb\u52a0\u4ea4\u4e92\u529f\u80fd<\/p>\n<p>fig.update_traces(hovertemplate=&#39;Category: %{x}&lt;br&gt;Value: %{y}&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7efc\u5408\u4ee5\u4e0a\u6280\u5de7\uff0c\u6700\u7ec8\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import plotly.express as px<\/p>\n<p>import pandas as pd<\/p>\n<p>data = {<\/p>\n<p>    &#39;Categories&#39;: [&#39;A&#39;, &#39;B&#39;, &#39;C&#39;, &#39;D&#39;, &#39;E&#39;],<\/p>\n<p>    &#39;Values&#39;: [10, 24, 36, 40, 5]<\/p>\n<p>}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>fig = px.bar(df, x=&#39;Categories&#39;, y=&#39;Values&#39;, title=&#39;Customized Bar Chart&#39;, color=&#39;Values&#39;, color_continuous_scale=&#39;Viridis&#39;)<\/p>\n<p>fig.update_traces(hovertemplate=&#39;Category: %{x}&lt;br&gt;Value: %{y}&#39;)<\/p>\n<p>fig.show()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528Python\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<strong>Matplotlib\u9002\u7528\u4e8e\u7b80\u5355\u7684\u56fe\u8868\u548c\u9ad8\u5ea6\u5b9a\u5236\u5316\u9700\u6c42\u3001Seaborn\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684\u63a5\u53e3\u548c\u9ed8\u8ba4\u7f8e\u89c2\u7684\u6837\u5f0f\u3001Plotly\u9002\u7528\u4e8e\u9700\u8981\u4ea4\u4e92\u529f\u80fd\u7684\u56fe\u8868<\/strong>\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5448\u73b0\u6570\u636e\uff0c\u5e76\u4ece\u4e2d\u83b7\u5f97\u6709\u4ef7\u503c\u7684\u6d1e\u89c1\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u5de5\u5177\uff0c\u90fd\u9700\u8981\u638c\u63e1\u57fa\u672c\u7684\u7ed8\u56fe\u6280\u5de7\u548c\u5b9a\u5236\u5316\u9009\u9879\uff0c\u4ee5\u4fbf\u5236\u4f5c\u51fa\u4e13\u4e1a\u3001\u9ad8\u8d28\u91cf\u7684\u56fe\u8868\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528Matplotlib\u5e93\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Matplotlib\u5e93\u6765\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u5b89\u88c5Matplotlib\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4<code>pip install matplotlib<\/code>\u8fdb\u884c\u5b89\u88c5\u3002\u63a5\u4e0b\u6765\uff0c\u4f7f\u7528<code>plt.bar()<\/code>\u51fd\u6570\u6765\u521b\u5efa\u7eb5\u5411\u6761\u5f62\u56fe\u3002\u60a8\u9700\u8981\u51c6\u5907\u597d\u6570\u636e\uff0c\u4f8b\u5982\u7c7b\u522b\u548c\u5bf9\u5e94\u7684\u503c\uff0c\u7136\u540e\u8c03\u7528\u8be5\u51fd\u6570\u5e76\u4f20\u5165\u6570\u636e\u5373\u53ef\u7ed8\u5236\u56fe\u5f62\u3002<\/p>\n<p><strong>\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u65f6\uff0c\u5982\u4f55\u81ea\u5b9a\u4e49\u989c\u8272\u548c\u6837\u5f0f\uff1f<\/strong><br \/>\u53ef\u4ee5\u901a\u8fc7\u5728<code>plt.bar()<\/code>\u51fd\u6570\u4e2d\u6dfb\u52a0<code>color<\/code>\u53c2\u6570\u6765\u81ea\u5b9a\u4e49\u6761\u5f62\u56fe\u7684\u989c\u8272\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f20\u5165\u4e00\u4e2a\u989c\u8272\u540d\u79f0\u3001HEX\u4ee3\u7801\u6216RGBA\u503c\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528<code>edgecolor<\/code>\u53c2\u6570\u8bbe\u7f6e\u8fb9\u6846\u989c\u8272\uff0c\u4f7f\u7528<code>linewidth<\/code>\u8c03\u6574\u8fb9\u6846\u539a\u5ea6\u3002\u5bf9\u4e8e\u6837\u5f0f\uff0cMatplotlib\u8fd8\u63d0\u4f9b\u4e86\u591a\u79cd\u53c2\u6570\u6765\u8c03\u6574\u6761\u5f62\u7684\u5bbd\u5ea6\u3001\u900f\u660e\u5ea6\u548c\u56fe\u4f8b\u7b49\u3002<\/p>\n<p><strong>\u5728\u7eb5\u5411\u6761\u5f62\u56fe\u4e2d\u5982\u4f55\u6dfb\u52a0\u6570\u636e\u6807\u7b7e\uff1f<\/strong><br \/>\u4e3a\u7eb5\u5411\u6761\u5f62\u56fe\u6dfb\u52a0\u6570\u636e\u6807\u7b7e\u53ef\u4ee5\u4f7f\u56fe\u5f62\u66f4\u5177\u53ef\u8bfb\u6027\u3002\u4f7f\u7528<code>plt.text()<\/code>\u51fd\u6570\u53ef\u4ee5\u5728\u6bcf\u4e2a\u6761\u5f62\u4e0a\u65b9\u6216\u5185\u90e8\u6dfb\u52a0\u6807\u7b7e\u3002\u60a8\u9700\u8981\u6307\u5b9a\u6807\u7b7e\u7684\u4f4d\u7f6e\u548c\u5185\u5bb9\uff0c\u901a\u5e38\u662f\u6761\u5f62\u7684\u9ad8\u5ea6\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u7ed8\u5236\u6761\u5f62\u56fe\u540e\uff0c\u5faa\u73af\u904d\u5386\u6bcf\u4e2a\u6761\u5f62\u7684\u9ad8\u5ea6\uff0c\u5e76\u5728\u76f8\u5e94\u4f4d\u7f6e\u8c03\u7528<code>plt.text()<\/code>\u6765\u663e\u793a\u6570\u503c\u3002\u8fd9\u6837\uff0c\u89c2\u4f17\u80fd\u591f\u4e00\u76ee\u4e86\u7136\u5730\u770b\u5230\u6bcf\u4e2a\u6761\u5f62\u6240\u4ee3\u8868\u7684\u5177\u4f53\u6570\u503c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5229\u7528Python\u7ed8\u5236\u7eb5\u5411\u6761\u5f62\u56fe\u7684\u6700\u5e38\u7528\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528Matplotlib\u5e93\u3001Seaborn\u5e93\u3001Plotly\u5e93\u3002 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