{"id":2367,"date":"2023-07-22T14:05:30","date_gmt":"2023-07-22T14:05:30","guid":{"rendered":"https:\/\/statorials.org\/ja\/%e5%87%a1%e4%be%8b%e3%81%ae%e9%a0%86%e5%ba%8f\/"},"modified":"2023-07-22T14:05:30","modified_gmt":"2023-07-22T14:05:30","slug":"%e5%87%a1%e4%be%8b%e3%81%ae%e9%a0%86%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/statorials.org\/ja\/%e5%87%a1%e4%be%8b%e3%81%ae%e9%a0%86%e5%ba%8f\/","title":{"rendered":"Matplotlib \u51e1\u4f8b\u306e\u8981\u7d20\u306e\u9806\u5e8f\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

<\/p>\n

\n

\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001Matplotlib \u51e1\u4f8b\u306e\u8981\u7d20\u306e\u9806\u5e8f\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

 #get handles and labels<\/span>\nhandles, labels = plt. gca<\/span> (). get_legend_handles_labels<\/span> ()\n\n#specify order of items in legend<\/span>\norder = [1,2,0]\n\n#add legend to plot\n<\/span>plt. legend<\/span> ([handles[idx] for<\/span> idx in<\/span> order],[labels[idx] for<\/span> idx in<\/span> order])\n<\/strong><\/pre>\n
\u6b21\u306e\u4f8b\u306f\u3001\u3053\u306e\u69cb\u6587\u3092\u5b9f\u969b\u306b\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n
\u4f8b: Matplotlib \u51e1\u4f8b\u306e\u8981\u7d20\u306e\u9806\u5e8f\u3092\u5909\u66f4\u3059\u308b<\/strong><\/span><\/h3>\n
Matplotlib \u3067\u6b21\u306e\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3092\u4f5c\u6210\u3059\u308b\u3068\u3057\u307e\u3059\u3002<\/span> <\/p>\n
 import<\/span> pandas as<\/span> pd\nimport<\/span> matplotlib. pyplot<\/span> as<\/span> plt\n\n#create data\n<\/span>df = pd. DataFrame<\/span> ({'points': [11, 17, 16, 18, 22, 25, 26, 24, 29],\n                   'assists': [5, 7, 7, 9, 12, 9, 9, 4, 8],\n                   'rebounds': [6, 8, 8, 10, 14, 12, 12, 10, 11]})\n\n#add lines to plot\n<\/span>plt. plot<\/span> (df['points'], label='Points', color='green')\nplt. plot<\/span> (df['assists'], label='Assists', color='steelblue')\nplt. plot<\/span> (df['rebounds'], label='Rebounds', color='purple')\n\n#add legend\n<\/span>plt. legend<\/span> ()<\/span><\/span><\/strong> <\/pre>\n
\"\"<\/p>\n
\u51e1\u4f8b\u8981\u7d20\u306f\u3001\u30d7\u30ed\u30c3\u30c8\u306b\u7dda\u3092\u8ffd\u52a0\u3057\u305f\u9806\u5e8f\u3067\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n
\u305f\u3060\u3057\u3001\u6b21\u306e\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u3001\u51e1\u4f8b\u5185\u306e\u8981\u7d20\u306e\u9806\u5e8f\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002<\/span> <\/p>\n
 import<\/span> pandas as<\/span> pd\nimport<\/span> matplotlib. pyplot<\/span> as<\/span> plt\n\n#create data\n<\/span>df = pd. DataFrame<\/span> ({'points': [11, 17, 16, 18, 22, 25, 26, 24, 29],\n                   'assists': [5, 7, 7, 9, 12, 9, 9, 4, 8],\n                   'rebounds': [6, 8, 8, 10, 14, 12, 12, 10, 11]})\n\n#add lines to plot\n<\/span>plt. plot<\/span> (df['points'], label='Points', color='green')\nplt. plot<\/span> (df['assists'], label='Assists', color='steelblue')\nplt. plot<\/span> (df['rebounds'], label='Rebounds', color='purple')\n\n#get handles and labels<\/span>\nhandles, labels = plt. gca<\/span> (). get_legend_handles_labels<\/span> ()\n\n#specify order of items in legend<\/span>\norder = [1,2,0]\n\n#add legend to plot<\/span>\nplt. legend<\/span> ([handles[idx] for<\/span> idx in<\/span> order],[labels[idx] for<\/span> idx in<\/span> order]) \n<\/span><\/span><\/strong><\/pre>\n
\"Matplotlib<\/p>\n
\u4ee5\u4e0b\u3092\u6307\u5b9a\u3057\u305f\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n