{"id":2093,"date":"2026-07-03T09:26:10","date_gmt":"2026-07-03T09:26:10","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/docs\/uncategorized\/mermaid-js-treemap-diagram-syntax-layout-guide\/"},"modified":"2026-07-03T09:26:10","modified_gmt":"2026-07-03T09:26:10","slug":"mermaid-js-treemap-diagram-syntax-layout-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/ja\/docs\/vpascode-docs\/mermaid-js-treemap-diagram-syntax-layout-guide\/","title":{"rendered":"Mermaid.js \u30c4\u30ea\u30fc\u30de\u30c3\u30d7\u56f3\u306e\u69cb\u6587\u3068\u30ec\u30a4\u30a2\u30a6\u30c8\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u30c4\u30ea\u30fc\u30de\u30c3\u30d7\u56f3\u306f\u3001\u968e\u5c64\u7684\u306a\u30c7\u30fc\u30bf\u3092\u30cd\u30b9\u30c8\u3055\u308c\u305f\u9577\u65b9\u5f62\u306e\u96c6\u5408\u3068\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002\u6728\u306e\u5404\u679d\u306f\u9577\u65b9\u5f62\u3067\u8868\u3055\u308c\u3001\u305d\u306e\u9577\u65b9\u5f62\u306f\u3055\u3089\u306b\u5c0f\u3055\u306a\u9577\u65b9\u5f62\u3067\u6577\u304d\u8a70\u3081\u3089\u308c\u3001\u305d\u308c\u3089\u306f\u30b5\u30d6\u679d\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u5404\u9577\u65b9\u5f62\u306e\u30b5\u30a4\u30ba\u306f\u305d\u306e\u6570\u5024\u5024\u306b\u5b8c\u5168\u306b\u6bd4\u4f8b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u30ab\u30c6\u30b4\u30ea\u30ec\u30d9\u30eb\u5185\u306e\u5168\u4f53\u306e\u4e00\u90e8\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306e\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u56f3\u3078\u306e\u9078\u629e\u80a2\u3068\u3057\u3066\u975e\u5e38\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u57fa\u672c\u7684\u306a\u69cb\u6587\u69cb\u9020<\/h2>\n

\u3059\u3079\u3066\u306e\u30c4\u30ea\u30fc\u30de\u30c3\u30d7\u306f\u3001treemap-beta<\/code>\u5ba3\u8a00\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u5f15\u7528\u7b26\u3067\u56f2\u3093\u3060\u540d\u524d\u3092\u4f7f\u3063\u3066\u69cb\u9020\u7684\u306a\u89aa\u30ce\u30fc\u30c9\u3092\u5ba3\u8a00\u3057\u3001\u6a19\u6e96\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\u30b9\u30da\u30fc\u30b9\u3067\u305d\u308c\u3089\u306e\u4e0b\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3066\u500b\u3005\u306e\u5b50\u8449\u30ce\u30fc\u30c9\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b3\u30ed\u30f3\u3068\u305d\u306e\u6570\u5024\u7684\u306a\u91cd\u307f\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n Mermaid<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit Mermaid in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
treemap-beta\r\n\"\u30e1\u30a4\u30f3\u30ab\u30c6\u30b4\u30ea\u540d\"\r\n  \"\u30b5\u30d6\u30ab\u30c6\u30b4\u30eaA\": 45\r\n  \"\u30b5\u30d6\u30ab\u30c6\u30b4\u30eaB\": 30\r\n  \"\u30b5\u30d6\u30ab\u30c6\u30b4\u30eaC\": 25<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u69cb\u6587\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n
\u4ee5\u4e0b\u306e\u8868\u306f\u3001Mermaid.js\u3067\u30c4\u30ea\u30fc\u30de\u30c3\u30d7\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u306a\u66f8\u5f0f\u8981\u4ef6\u3092\u5206\u89e3\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/th>\n\u8aac\u660e<\/th>\n\u69cb\u6587\u30eb\u30fc\u30eb<\/th>\n<\/tr>\n<\/thead>\n
\u5ba3\u8a00<\/strong><\/td>\n\u30cd\u30b9\u30c8\u3055\u308c\u305f\u9577\u65b9\u5f62\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u7528\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u69cb\u9020\u30a8\u30f3\u30b8\u30f3\u3092\u521d\u671f\u5316\u3057\u307e\u3059\u3002<\/td>\ntreemap-beta<\/code><\/td>\n<\/tr>\n
\u89aa\u30ce\u30fc\u30c9<\/strong><\/td>\n\u30b0\u30eb\u30fc\u30d7\u5316\u306e\u5883\u754c\u307e\u305f\u306f\u89aa\u30ab\u30c6\u30b4\u30ea\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u306f\u5e38\u306b\u4e8c\u91cd\u5f15\u7528\u7b26\u3067\u56f2\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n\"\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\"<\/code><\/td>\n<\/tr>\n
\u8449\u30ce\u30fc\u30c9<\/strong><\/td>\n\u7279\u5b9a\u306e\u5024\u306e\u91cd\u307f\u3092\u4fdd\u6301\u3059\u308b\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u8981\u7d20\u3067\u3059\u3002<\/td>\n\u89aa\u306e\u4e0b\u306b\u30a4\u30f3\u30c7\u30f3\u30c8\u3057\u3066\u3001\u672b\u5c3e\u306b\u30b3\u30ed\u30f3\u3068\u6b63\u306e\u6570\u5024\u3092\u4ed8\u3051\u3066\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
\u968e\u5c64\u30c7\u30fc\u30bf<\/strong><\/td>\n\u30c6\u30ad\u30b9\u30c8\u306e\u6df1\u3055\u3092\u4f7f\u3063\u3066\u3001\u3069\u306e\u8981\u7d20\u304c\u7279\u5b9a\u306e\u30b0\u30eb\u30fc\u30d7\u5185\u306b\u5c5e\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/td>\n\u6a19\u6e96\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\u30ec\u30d9\u30eb\uff08\u30b9\u30da\u30fc\u30b9\u307e\u305f\u306f\u30bf\u30d6\uff09\u306b\u3088\u3063\u3066\u5b8c\u5168\u306b\u5236\u5fa1\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
\u9ad8\u5ea6\u306a\u30c7\u30fc\u30bf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\uff09<\/h2>\n
\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001Mermaid\u306f\u6570\u5024\u306e\u539f\u59cb\u7684\u306a\u30ab\u30a6\u30f3\u30c8\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001valueFormat<\/code> \u6570\u5024\u3092\u901a\u8ca8\u3001\u5c0f\u6570\u3001\u307e\u305f\u306f\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3068\u3057\u3066\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3002<\/p>\n
\u4e00\u822c\u7684\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n\n\n\n\n
\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6587\u5b57\u5217<\/th>\n\u7d50\u679c\u306e\u30bf\u30a4\u30d7<\/th>\n\u51fa\u529b\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
'$0,0'<\/code><\/td>\n\u6a19\u6e96\u306e\u5343\u5358\u4f4d\u533a\u5207\u308a\u4ed8\u304d\u306e\u30c9\u30eb\u8a18\u53f7\u3002<\/td>\n$400,000<\/td>\n<\/tr>\n
'.1f'<\/code><\/td>\n\u6570\u5024\u3092\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3061\u3087\u3046\u30691\u6841\u3067\u8868\u793a\u3057\u307e\u3059\u3002<\/td>\n45.2<\/td>\n<\/tr>\n
'.1%'<\/code><\/td>\n\u539f\u59cb\u7684\u306a\u91cd\u91cf\u5024\u3092\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u8868\u793a\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/td>\n35.4%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8ca1\u52d9\u30c7\u30fc\u30bf\u306e\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8<\/h3>\n
\u3053\u306e\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u8ca1\u52d9\u6587\u5b57\u5217\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u904b\u7528\u4f01\u696d\u4e88\u7b97\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n
\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Mermaid<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
---\r\nconfig:\r\n  treemap:\r\n    valueFormat: '$0,0'\r\n---\r\ntreemap-beta\r\n\"\u4f01\u696d\u4e88\u7b97\"\r\n  \"\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u904b\u7528\"\r\n    \"\u30b3\u30a2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\": 500000\r\n    \"\u958b\u767a\u8005\u30c4\u30fc\u30eb\": 150000\r\n  \"\u6210\u9577\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\"\r\n    \"\u6709\u6599\u5e83\u544a\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\": 350000\r\n    \"\u30a4\u30d9\u30f3\u30c8\u30b9\u30dd\u30f3\u30b5\u30fc\u30b7\u30c3\u30d7\": 80000<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n\n
\u30ab\u30b9\u30bf\u30e0\u30ce\u30fc\u30c9\u30b9\u30bf\u30a4\u30eb\uff08\u30af\u30e9\u30b9\uff09<\/h2>\n
\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5185\u306e\u91cd\u8981\u306a\u30ce\u30fc\u30c9\u3001\u5916\u308c\u5024\u3001\u307e\u305f\u306f\u9ad8\u30ea\u30b9\u30af\u9818\u57df\u3092\u5f37\u8abf\u3059\u308b\u305f\u3081\u3001\u30b3\u30fc\u30c9\u30d6\u30ed\u30c3\u30af\u5185\u3067\u30cd\u30a4\u30c6\u30a3\u30d6\u306bCSS\u30ab\u30b9\u30bf\u30e0\u30b9\u30bf\u30a4\u30eb\u3092\u5b9a\u7fa9\u3057\u3066\u9069\u7528\u3067\u304d\u307e\u3059\u3002classDef<\/code>\u30eb\u30fc\u30eb\u3002<\/p>\n
\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Mermaid<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
treemap-beta\r\n\"\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u72b6\u6cc1\"\r\n  \"\u30a6\u30a7\u30d6\u30b5\u30fc\u30d3\u30b9\"\r\n    \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\": 45\r\n    \"\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\": 95:::critical\r\n  \"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30c8\u30ec\u30fc\u30b8\"\r\n    \"\u30d7\u30e9\u30a4\u30de\u30eaDB\u30ad\u30e3\u30c3\u30b7\u30e5\": 60\r\n    \"\u30ec\u30d7\u30ea\u30ab\u540c\u671f\u30ce\u30fc\u30c9\": 25\r\n\r\nclassDef critical fill:#ffcccc,stroke:#ff0000,stroke-width:2px;<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nVPasCode\u3067Mermaid\u3092\u7de8\u96c6<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u69cb\u6587\u306e\u30d2\u30f3\u30c8\uff1a<\/strong> \u6570\u5024\u3092\u542b\u3080\u30ea\u30fc\u30d5\u30ce\u30fc\u30c9\u306b\u30af\u30e9\u30b9\u5b9a\u7fa9\u3092\u9069\u7528\u3059\u308b\u306b\u306f\u30013\u3064\u306e\u30b3\u30ed\u30f3\uff08:::className<\/code>) \u30e9\u30d9\u30eb\u540d\u306e\u76f4\u5f8c\u306b\u3001\u30b3\u30ed\u30f3\u5024\u30bb\u30d1\u30ec\u30fc\u30bf\u306e*\u524d*\u306b\u914d\u7f6e\u3059\u308b\u3002<\/em><\/p>\n\n
\u4e00\u822c\u7684\u306a\u69cb\u6587\u306e\u843d\u3068\u3057\u7a74\u3068\u5236\u9650<\/h2>\n
\u30c4\u30ea\u30fc\u30de\u30c3\u30d7\u30b9\u30ad\u30fc\u30de\u306f\u69cb\u9020\u7684\u306a\u30c6\u30ad\u30b9\u30c8\u306e\u30a4\u30f3\u30c7\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u308f\u305a\u304b\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u8aa4\u308a\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5ff5\u982d\u306b\u7f6e\u3044\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n
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