{"id":2105,"date":"2026-05-26T09:02:41","date_gmt":"2026-05-26T09:02:41","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/docs\/uncategorized\/graphviz-digraph-syntax-guide\/"},"modified":"2026-05-26T09:02:41","modified_gmt":"2026-05-26T09:02:41","slug":"graphviz-digraph-syntax-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/ja\/docs\/vpascode-docs\/graphviz-digraph-syntax-guide\/","title":{"rendered":"Graphviz Digraph\u69cb\u6587\u30ac\u30a4\u30c9\uff1a\u9ad8\u5ea6\u306a\u6709\u5411\u30b0\u30e9\u30d5"},"content":{"rendered":"<p>\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001<strong>digraph<\/strong>\uff08\u6709\u5411\u30b0\u30e9\u30d5\uff09\u306f\u4e00\u65b9\u5411\u306e\u6d41\u308c\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306e\u4e3b\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u5358\u7d14\u306a\u95a2\u4fc2\u3092\u793a\u3059\u7121\u5411\u30b0\u30e9\u30d5\u3068\u306f\u7570\u306a\u308a\u3001digraph\u306f\u30d9\u30af\u30c8\u30eb\u3092\u7528\u3044\u3066<em>\u56e0\u679c\u95a2\u4fc2\u3001\u9806\u5e8f\u3001\u4f9d\u5b58\u95a2\u4fc2<\/em>\u3092\u8868\u73fe\u3057\u307e\u3059\u3002Kubernetes\u306e\u30dd\u30c3\u30c9\u9593\u901a\u4fe1\u7d4c\u8def\u3001CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u3042\u308b\u3044\u306f\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30a8\u30ea\u5b9f\u884c\u8a08\u753b\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001digraph\u69cb\u6587\u306f\u62bd\u8c61\u7684\u306a\u8ad6\u7406\u3092\u8996\u899a\u7684\u306a\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6b63\u78ba\u3055\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u6709\u5411\u8fba\u306e\u30e1\u30ab\u30cb\u30ba\u30e0<\/h2>\n<p>digraph\u306e\u7279\u5fb4\u7684\u306a\u70b9\u306f\u3001\u6709\u5411\u8fba\u6f14\u7b97\u5b50\u306e\u4f7f\u7528\u3067\u3059\uff1a<code>-&gt;<\/code>\u3053\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6587\u306f\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30f3\u30b8\u30f3\u306b\u60c5\u5831\u304c\u30bd\u30fc\u30b9\u30ce\u30fc\u30c9\u304b\u3089\u5b9b\u5148\u30ce\u30fc\u30c9\u3078\u6d41\u308c\u308b\u3053\u3068\u3092\u4f1d\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u57fa\u672c\u7684\u306a\u6f14\u7b97\u5b50\u306e\u88cf\u306b\u306f\u5927\u304d\u306a\u529b\u304c\u96a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u3053\u308c\u3089\u306e\u65b9\u5411\u30d9\u30af\u30c8\u30eb\u3092\u4f7f\u3063\u3066\u300c\u30e9\u30f3\u30af\u300d\u3092\u8a08\u7b97\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30a8\u30f3\u30c8\u30ea\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u30a8\u30b0\u30b8\u30c3\u30c8\u30dd\u30a4\u30f3\u30c8\u3078\u3069\u306e\u3088\u3046\u306b\u9032\u5c55\u3059\u308b\u304b\u3092\u52b9\u679c\u7684\u306b\u53ef\u8996\u5316\u3059\u308b\u56f3\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<h3>1. \u30d5\u30ed\u30fc\u306e\u65b9\u5411\u6027\u306e\u5236\u5fa1<\/h3>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001<code>dot<\/code>\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u30b0\u30e9\u30d5\u3092\u4e0a\u304b\u3089\u4e0b\u3078\u3068\u914d\u7f6e\u3057\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u306f\u3057\u3070\u3057\u3070\u6c34\u5e73\u65b9\u5411\u306b\u8868\u73fe\u3055\u308c\u308b\u306e\u304c\u9069\u5207\u3067\u3059\u3002digraph\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u6d41\u308c\u3092\u5236\u5fa1\u3059\u308b\u306b\u306f<code>rankdir<\/code>\u5c5e\u6027\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\uff1a<\/p>\n<ul>\n<li><code>rankdir=TB;\uff1a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u4e0a\u304b\u3089\u4e0b\u3078\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3002<\/code>\uff1a\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u4e0a\u304b\u3089\u4e0b\u3078\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3002<\/li>\n<li><code>rankdir=LR;\uff1a\u5de6\u304b\u3089\u53f3\u3078\u306e\u6d41\u308c\u3001\u30d7\u30ed\u30bb\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u6700\u9069\u3002<\/code>\uff1a\u5de6\u304b\u3089\u53f3\u3078\u306e\u6d41\u308c\u3001\u30d7\u30ed\u30bb\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u6700\u9069\u3002<\/li>\n<li><code>rankdir=BT;\uff1a\u4e0b\u304b\u3089\u4e0a\u3078\u3001\u30b9\u30bf\u30c3\u30af\u30d9\u30fc\u30b9\u3084\u4e0a\u5411\u304d\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u6709\u7528\u3002<\/code>\uff1a\u4e0b\u304b\u3089\u4e0a\u3078\u3001\u30b9\u30bf\u30c3\u30af\u30d9\u30fc\u30b9\u3084\u4e0a\u5411\u304d\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u6709\u7528\u3002<\/li>\n<li><code>rankdir=RL;\uff1a\u53f3\u304b\u3089\u5de6\u3078\u3001\u7279\u6b8a\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u56f3\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002<\/code>\uff1a\u53f3\u304b\u3089\u5de6\u3078\u3001\u7279\u6b8a\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u56f3\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<h2>\u9ad8\u5ea6\u306a\u69cb\u9020\u6280\u8853<\/h2>\n<p>\u5358\u7d14\u306a\u30ce\u30fc\u30c9\u9593\u63a5\u7d9a\u3092\u8d85\u3048\u3066\u3001digraph\u306f\u975e\u5e38\u306b\u6d17\u7df4\u3055\u308c\u305f\u69cb\u9020\u7684\u30b0\u30eb\u30fc\u30d7\u5316\u3068\u95a2\u4fc2\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30de\u30eb\u30c1\u30a8\u30c3\u30b8\u30c1\u30a7\u30fc\u30f3<\/h3>\n<p>1\u884c\u306eDOT\u30b3\u30fc\u30c9\u3067\u8cac\u4efb\u306e\u9023\u9396\u5168\u4f53\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7ba1\u7406\u53ef\u80fd\u306b\u4fdd\u3064\u3060\u3051\u3067\u306a\u304f\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u6d41\u308c\u3092\u660e\u78ba\u306a\u8996\u899a\u7684\u7269\u8a9e\u3068\u3057\u3066\u63d0\u793a\u3067\u304d\u307e\u3059\u3002\u30ce\u30fc\u30c9\u3092\u9023\u7d50\u3059\u308b\u5834\u5408\uff08\u4f8b\uff1a<code>A -&gt; B -&gt; C -&gt; D<\/code>\uff09\u3001\u30a8\u30f3\u30b8\u30f3\u306f\u3053\u308c\u3092\u8ad6\u7406\u7684\u306a\u30b7\u30fc\u30b1\u30f3\u30b9\u3068\u3057\u3066\u6271\u3044\u3001\u3053\u308c\u3089\u306e\u30ce\u30fc\u30c9\u3092\u4e3b\u306a\u7d4c\u8def\u306b\u6cbf\u3063\u3066\u6574\u5217\u3055\u305b\u308b\u512a\u5148\u9806\u4f4d\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30a8\u30c3\u30b8\u30e9\u30d9\u30eb\u306e\u529b<\/h3>\n<p>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u3001\u300c\u30d7\u30ed\u30c8\u30b3\u30eb\u300d\u306f\u63a5\u7d9a\u3068\u540c\u3058\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u3002\u30a8\u30c3\u30b8\u306b\u300c<code>\u30e9\u30d9\u30eb<\/code>\u300d\u5c5e\u6027\u3092\u30a8\u30c3\u30b8\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u901a\u4fe1\u30e1\u30ab\u30cb\u30ba\u30e0\uff08\u4f8b\uff1a\u300cREST\/JSON\u300d\u3001\u300cgRPC\u300d\u3001\u300cTCP\/IP\u300d\uff09\u3092\u76f4\u7dda\u306b\u76f4\u63a5\u8a18\u9332\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30a4\u30f3\u30d5\u30e9\u69cb\u6210\u306e\u76e3\u67fb\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqNkMFKw0AQhu+C7zDsuZIHkAhNDypUCEnBQ\/Ew3Z1mB7ezcXdTDeK7m7SaqiB0jjPz\/R8zhpuArYW6j4l2JbfkWAjeLy9gqCyDqaW9bLnpAib2chwHlGfDIV9W18eGeEOwjhZbyjf+bQYx9Y7y4DsxZGaw9ZIEd5SrO3J7SqxRPQ3sZKvppSNJjA60RRYwpB3+dKqlRwMFOhRNQcHVDah5eQ+3mOgVewVrhxtyg2G1KutD+gH7tTNCD6yDjxT2rAnmJ66pysW5WPEPNt1TDC\/SlqUB5xvWX6F\/1WNuRYYjLFBbOoVWhCZ7DJxIff\/SYLRkRtHHJ3Pnho8=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqlUU1LAkEYvgf9h2HOhj8gNrAuBR0W9SYdxmbSpXVXdrdIImjnhbAiMoI6BF20LMMiJTKQ+jEvK\/6MZkbSk6fm9PLM+3zMM9wpBaxaJrlaGImK7VSF63iCHC4uEHXSaYJwhbKFcIvwbIb+qH0+qjcmCwHzdrkTWJvZ5Qng+VyQQlhmVWEV\/YMUCaOaK6zA3\/O44Cmy43uRxyrCouvC3ReRs83oluLO\/OQnwhDlu3IycxPhBeMOQoyyra+gn7w2x0\/HEwpF6Br0FKGhM2rah0IoWVohNGNvoOyZhTrKRy0hW5QUXFYUrgqRz9s5E8BozdnWQgj3+vnyTfsZA4RrlF+ZmVgpa6\/9S2t1jta0nKR+kvQahjVAAKUwLWFuOm2YFdwJUXZNm2BqfZh5jTtdjH+SyxuUZ+nR3QDji\/H3UEH07\/s4C8uC6zhHv8WXBtU=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph SystemPipeline {\r\n    \/\/ \u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u69cb\u6210\r\n    rankdir=LR;\r\n    node [shape=box, style=rounded, fontname=\"Helvetica\"];\r\n\r\n    \/\/ \u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u306a\u30c1\u30a7\u30fc\u30f3\u5ba3\u8a00\r\n    \"\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\" -&gt; \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\" [label=\"HTTPS\"];\r\n    \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\" -&gt; \"\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9A\" [label=\"gRPC\"];\r\n    \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\" -&gt; \"\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9B\" [label=\"gRPC\"];\r\n    \r\n    \/\/ \u5206\u5c90\u30ed\u30b8\u30c3\u30af\r\n    \"\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9A\" -&gt; \"Redis\u30ad\u30e3\u30c3\u30b7\u30e5\" [label=\"\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\", style=dashed];\r\n}<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqlUU1LAkEYvgf9h2HOhj8gNrAuBR0W9SYdxmbSpXVXdrdIImjnhbAiMoI6BF20LMMiJTKQ+jEvK\/6MZkbSk6fm9PLM+3zMM9wpBaxaJrlaGImK7VSF63iCHC4uEHXSaYJwhbKFcIvwbIb+qH0+qjcmCwHzdrkTWJvZ5Qng+VyQQlhmVWEV\/YMUCaOaK6zA3\/O44Cmy43uRxyrCouvC3ReRs83oluLO\/OQnwhDlu3IycxPhBeMOQoyyra+gn7w2x0\/HEwpF6Br0FKGhM2rah0IoWVohNGNvoOyZhTrKRy0hW5QUXFYUrgqRz9s5E8BozdnWQgj3+vnyTfsZA4RrlF+ZmVgpa6\/9S2t1jta0nKR+kvQahjVAAKUwLWFuOm2YFdwJUXZNm2BqfZh5jTtdjH+SyxuUZ+nR3QDji\/H3UEH07\/s4C8uC6zhHv8WXBtU=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqNkMFKw0AQhu+C7zDsuZIHkAhNDypUCEnBQ\/Ew3Z1mB7ezcXdTDeK7m7SaqiB0jjPz\/R8zhpuArYW6j4l2JbfkWAjeLy9gqCyDqaW9bLnpAib2chwHlGfDIV9W18eGeEOwjhZbyjf+bQYx9Y7y4DsxZGaw9ZIEd5SrO3J7SqxRPQ3sZKvppSNJjA60RRYwpB3+dKqlRwMFOhRNQcHVDah5eQ+3mOgVewVrhxtyg2G1KutD+gH7tTNCD6yDjxT2rAnmJ66pysW5WPEPNt1TDC\/SlqUB5xvWX6F\/1WNuRYYjLFBbOoVWhCZ7DJxIff\/SYLRkRtHHJ3Pnho8=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"FIgpRLc\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-654\" decoding=\"async\" fetchpriority=\"high\" height=\"122\" sizes=\"(max-width: 951px) 100vw, 951px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1905197c994.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1905197c994.png 951w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1905197c994-300x38.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a1905197c994-768x99.png 768w\" width=\"951\"\/><\/p>\n<h2>\u30a6\u30a7\u30a4\u30c8\u3092\u7528\u3044\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5fae\u8abf\u6574<\/h2>\n<p>digraph\u69cb\u6587\u3067\u6700\u3082\u672a\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u6a5f\u80fd\u306e\u4e00\u3064\u304c\u300c<code>\u30a6\u30a7\u30a4\u30c8<\/code>\u300d\u5c5e\u6027\u3067\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fGraphviz\u30a8\u30f3\u30b8\u30f3\u306f\u30a8\u30c3\u30b8\u306e\u5408\u8a08\u9577\u3092\u6700\u5c0f\u5316\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u63a5\u7d9a\u306e\u300c<code>\u30a6\u30a7\u30a4\u30c8<\/code>\u300d\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u7279\u5b9a\u306e\u7d4c\u8def\u304c\u4ed6\u306e\u3082\u306e\u3088\u308a\u3082\u300c\u77ed\u3044\u300d\u307e\u305f\u306f\u3088\u308a\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u30a8\u30f3\u30b8\u30f3\u306b\u4f1d\u3048\u3001\u30ce\u30fc\u30c9\u3092\u3088\u308a\u8fd1\u3065\u3051\u308b\u3088\u3046\u306b\u5f37\u5236\u3057\u307e\u3059\u3002<code>[weight=10]<\/code>\u300d\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u7279\u5b9a\u306e\u63a5\u7d9a\u306e\u300c\u30a6\u30a7\u30a4\u30c8\u300d\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u3053\u306e\u7279\u5b9a\u306e\u7d4c\u8def\u304c\u4ed6\u306e\u3082\u306e\u3088\u308a\u3082\u300c\u77ed\u3044\u300d\u307e\u305f\u306f\u3088\u308a\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u30a8\u30f3\u30b8\u30f3\u306b\u4f1d\u3048\u3001\u30ce\u30fc\u30c9\u3092\u3088\u308a\u8fd1\u3065\u3051\u308b\u3088\u3046\u306b\u5f37\u5236\u3057\u307e\u3059\u3002<\/p>\n<h2>\u6226\u7565\u7684\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<ul>\n<li><strong>\u6b63\u5e38\u7d4c\u8def\u3068\u30a8\u30e9\u30fc\u7d4c\u8def\u3092\u53ef\u8996\u5316\u3059\u308b\uff1a<\/strong>\u30a8\u30e9\u30fc\u51e6\u7406\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306b\u6761\u4ef6\u4ed8\u304d\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d7\u30ed\u30bb\u30b9\u304c\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u5143\u306e\u30bd\u30fc\u30b9\u307e\u305f\u306f\u300c\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30e9\u30fc\u300d\u30ce\u30fc\u30c9\u306b\u623b\u308b2\u756a\u76ee\u306e\u6709\u5411\u30a8\u30c3\u30b8\u3092\u4f5c\u6210\u3057\u3001<code>color=red<\/code>\u304a\u3088\u3073<code>style=dashed<\/code>.<\/li>\n<li><strong>\u30dd\u30fc\u30c8\u30a2\u30f3\u30ab\u30fc\u3092\u4f7f\u7528\u3059\u308b\uff1a<\/strong>\u8907\u96d1\u306a\u56f3\u306e\u5834\u5408\u3001\u30a8\u30c3\u30b8\u3092\u30ce\u30fc\u30c9\u306e\u7279\u5b9a\u306e\u5074\u9762\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\uff08\u4f8b\uff1a<code>A:e -&gt; B:w<\/code>\u30ce\u30fc\u30c9A\u306e\u6771\u5074\u3092\u30ce\u30fc\u30c9B\u306e\u897f\u5074\u306b\u63a5\u7d9a\u3059\u308b\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5bc6\u96c6\u3057\u305f\u56f3\u306b\u304a\u3051\u308b\u30a8\u30c3\u30b8\u306e\u7169\u96d1\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u610f\u5473\u7684\u6574\u5408\u6027\uff1a<\/strong>\u30e9\u30d9\u30eb\u306b\u547d\u540d\u898f\u5247\u3092\u63a1\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e9\u30d9\u30eb\u304c\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u8868\u3059\u5834\u5408\u306f\u3001\u5e38\u306b\u5927\u6587\u5b57\u3067\u8868\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1a\u300cREST\u300d\u3001\u300cSQL\u300d\uff09\u3002\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u8868\u3059\u5834\u5408\u306f\u3001\u30bb\u30f3\u30c6\u30f3\u30b9\u30b1\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u6709\u5411\u30b0\u30e9\u30d5\u69cb\u9020\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5358\u306a\u308b\u56f3\u9762\u4f5c\u6210\u3092\u8d8a\u3048\u3066\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u9818\u57df\u3078\u3068\u9032\u307f\u307e\u3059\u3002\u3042\u306a\u305f\u306edigraph\u306f\u3001\u73fe\u5b9f\u306e\u30b7\u30b9\u30c6\u30e0\u52d5\u4f5c\u3068\u7167\u5408\u30fb\u691c\u8a3c\u53ef\u80fd\u306a\u3001\u751f\u304d\u751f\u304d\u3068\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001digraph\uff08\u6709\u5411\u30b0\u30e9&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":1,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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