{"id":9996,"date":"2024-04-12T19:00:09","date_gmt":"2024-04-12T10:00:09","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=9996"},"modified":"2026-02-27T15:53:28","modified_gmt":"2026-02-27T06:53:28","slug":"creating-a-custom-webmap-with-mapbox-2","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/computer\/webmap\/creating-a-custom-webmap-with-mapbox-2-9996\/","title":{"rendered":"Mapbox\u3067\u30ab\u30b9\u30bf\u30e0Webmap\u4f5c\u308a\u306b\u6311\u6226  #2"},"content":{"rendered":"<h3>\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u8997\u3044\u3066\u307f\u308b<\/h3>\r\n<br>\r\n<p>\u524d\u306e\u8a18\u4e8b\u3067\u306f\u3001Mapbox\u3067\u5730\u56f3\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u969b\u306b\u30b9\u30bf\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3060\u3068\u3044\u3046\u4e8b\u3092\u8ff0\u3079\u305f\u304c\u3001\u4eca\u56de\u306f\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u306b\u3064\u3044\u3066\u3082\u3046\u5c11\u3057\u6df1\u5165\u308a\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u306b\u3064\u3044\u3066\u306f\u3001Mapbox\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 &#8220;<a href=\"https:\/\/docs.mapbox.com\/style-spec\/guides\/\" rel=\"noopener\" target=\"_blank\">Mapbox Style Specification<\/a>&#8221; \u306b\u8a73\u7d30\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u5b9f\u969b\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u5f04\u308b\u5834\u5408\u306f\u3053\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e00\u901a\u308a\u76ee\u3092\u901a\u3059\u5fc5\u8981\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u30b9\u30bf\u30a4\u30eb\u306e\u4ed5\u7d44\u307f\u3092\u5b66\u3076\u305f\u3081\u306e\u7269\u3067\u306f\u306a\u304f\u3001\u4ed5\u69d8\u66f8\u7684\u306a\u4f4d\u7f6e\u4ed8\u3051\u306e\u7269\u306a\u306e\u3067\u3001\u521d\u5fc3\u8005\u5411\u3051\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 &#8220;Getting Started&#8221;\u3000\u304b\u3089\u9806\u756a\u306b\u8fbf\u3063\u3066\u3044\u304f\u3068\u826f\u3044\u3060\u308d\u3046\uff0e\u30b9\u30bf\u30a4\u30eb\u306b\u95a2\u3057\u3066\u306f &#8220;Dive Deeper&#8221; \u306e &#8220;<a href=\"https:\/\/docs.mapbox.com\/help\/dive-deeper\/map-design\/\" rel=\"noopener\" target=\"_blank\">Map Designe<\/a>&#8221; \u306b\u3001&#8221;What is a style?&#8221; \u3068\u3044\u3046\u9805\u76ee\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u53c2\u7167\u3059\u308b\u3068\u826f\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u540c\u3058\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4e2d\u306b\u3001&#8221;Example of a style and map&#8221; \u3068\u3044\u3046\u9805\u76ee\u304c\u3042\u308a\u3001\u7c21\u7565\u5316\u3055\u308c\u305f\u30b9\u30bf\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u3063\u305f\u5b9f\u4f8b\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u8aac\u660e\u3057\u3066\u884c\u304f\u3053\u3068\u306b\u3059\u308b\uff0e\u4f46\u3057\u3001\u7c21\u7565\u5316\u3055\u308c\u305f\u30b9\u30bf\u30a4\u30eb\u3068\u8a00\u3063\u3066\u3082\u30012,072\u884c\u3082\u3042\u308b\u30b9\u30bf\u30a4\u30eb\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u306a\u306e\u3067\u3001\u3053\u306e\u5185\u5bb9\u3092\u66f4\u306b\u30b7\u30f3\u30d7\u30eb\u306b\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30b9\u30bf\u30a4\u30eb\u3092\u4f5c\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30f3\u30d7\u30eb\u30b9\u30bf\u30a4\u30eb\u3067\u306f\u30b3\u30ed\u30e9\u30c9\u5dde\u306e\u30c7\u30f3\u30d0\u30fc\u8fd1\u8fba\u306e\u7def\u5ea6\uff65\u7d4c\u5ea6\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u30de\u30c3\u30d7\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u969b\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3001\u7def\u5ea6\uff65\u7d4c\u5ea6\u3001\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u3044\u308b\uff0e\u5730\u56f3\u306e\u8868\u793a\u306b\u3064\u3044\u3066\u3082\u65e5\u672c\u8a9e\u30d9\u30fc\u30b9\u306b\u5909\u66f4\u3057\u3001\u73fe\u5728\u306e\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u304c\u7c21\u5358\u306b\u628a\u63e1\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5730\u56f3\u306e\u5de6\u4e0b\u306b\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u3092\u8868\u793a\u3057\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<iframe src=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style1.html\" width=660 height=520><\/iframe>\r\n<br>\r\n<span><a href=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style1.html\" rel=\"noopener\" target=\"_blank\">https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style1.html<\/a>\u3000\uff08\u5225\u30a6\u30a4\u30f3\u30c9\u30a6\u3067\u8868\u793a\uff09 <\/span>\r\n<br>\r\n<span>\r\n<\/div>\r\n<br>\r\n<br>\r\n<p class=\"center\">\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u306eJavascript\u30b3\u30fc\u30c9\uff08\u629c\u7c8b\uff09<\/p>\r\n<pre><code class=\"language-JavaScript\" style=\"height: 600px;\">\r\n\r\n    const map = new mapboxgl.Map({\r\n        container: \"map\", \/\/ container ID\r\n        center: [ 139.313561, 35.308448 ],  \/\/ starting position [lng, lat]\r\n        zoom: 14.5, \/\/ starting zoom level\r\n        language: \"ja\",\u3000\u3000\/\/ <=== \u65e5\u672c\u8a9e\u8868\u793a\u3078\u5909\u66f4\r\n        style: \"\/MapTest\/MapboxTest\/Examples\/very-simplified-style1.json\"\u3000\/\/ <=== \u30b9\u30bf\u30a4\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\r\n    });\r\n\r\n    \/\/ draw map controls \r\n    map.addControl( new mapboxgl.NavigationControl(), \"bottom-right\" );\r\n    const scale = new mapboxgl.ScaleControl({ \r\n        maxWidth: 120,\r\n        unit: \"metric\"\r\n    });\r\n    map.addControl(scale);\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<p class=\"center\">\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u5730\u56f3\u306e\u30b9\u30bf\u30a4\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\uff08654\u884c\u7a0b\u306eJSON\u30c7\u30fc\u30bf\uff09<\/p>\r\n<pre style=\"height: 600px;\"><code class=\"line-numbers language-JavaScript\" style=\"height: 600px;\">\r\n{\r\n  \"version\": 8,\r\n  \"name\": \"Simple Syle\",\r\n  \"metadata\": {\r\n    \"mapbox:origin\": \"basic-template\",\r\n    \"mapbox:autocomposite\": true,\r\n    \"mapbox:type\": \"template\",\r\n    \"mapbox:sdk-support\": {\r\n      \"js\": \"0.49.0\",\r\n      \"android\": \"6.5.0\",\r\n      \"ios\": \"4.4.0\"\r\n    }\r\n  },\r\n  \"center\": [\r\n    -122.40394403415746,\r\n    37.7840200119777\r\n  ],\r\n  \"zoom\": 13.583507831201326,\r\n  \"bearing\": 0,\r\n  \"pitch\": 0,\r\n  \"sprite\": \"mapbox:\/\/sprites\/mapbox\/cjf4m44iw0uza2spb3q0a7s41\/4ju5zyizue7d2qr71g29q47y7\",\r\n  \"glyphs\": \"mapbox:\/\/fonts\/mapbox\/{fontstack}\/{range}.pbf\",\r\n  \"sources\": {\r\n    \"composite\": {\r\n      \"type\": \"vector\",\r\n      \"url\": \"mapbox:\/\/mapbox.mapbox-streets-v8\"\r\n    }\r\n  },\r\n  \"layers\": [\r\n    {\r\n      \"id\": \"background\",\r\n      \"type\": \"background\",\r\n      \"paint\": {\r\n        \"background-color\": \"hsl(38, 30%, 90%)\"\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"national_park\",\r\n      \"type\": \"fill\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"landuse_overlay\",\r\n      \"minzoom\": 5,\r\n      \"filter\": [\r\n        \"==\",\r\n        [\r\n          \"get\",\r\n          \"class\"\r\n        ],\r\n        \"national_park\"\r\n      ],\r\n      \"paint\": {\r\n        \"fill-color\": \"hsl(78, 51%, 73%)\",\r\n        \"fill-opacity\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          5,\r\n          0,\r\n          6,\r\n          0.5\r\n        ]\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"landuse\",\r\n      \"type\": \"fill\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"landuse\",\r\n      \"minzoom\": 5,\r\n      \"filter\": [\r\n        \"match\",\r\n        [\r\n          \"get\",\r\n          \"class\"\r\n        ],\r\n        [\r\n          \"airport\",\r\n          \"hospital\",\r\n          \"park\",\r\n          \"pitch\",\r\n          \"school\"\r\n        ],\r\n        true,\r\n        false\r\n      ],\r\n      \"paint\": {\r\n        \"fill-color\": [\r\n          \"match\",\r\n          [\r\n            \"get\",\r\n            \"class\"\r\n          ],\r\n          [\r\n            \"airport\"\r\n          ],\r\n          \"hsl(345, 6%, 87%)\",\r\n          [\r\n            \"hospital\"\r\n          ],\r\n          \"hsl(0, 56%, 89%)\",\r\n          [\r\n            \"park\",\r\n            \"pitch\"\r\n          ],\r\n          \"hsl(78, 51%, 74%)\",\r\n          [\r\n            \"school\"\r\n          ],\r\n          \"#ead6c8\",\r\n          \"hsla(0, 0%, 0%, 0)\"\r\n        ],\r\n        \"fill-opacity\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          5,\r\n          0,\r\n          6,\r\n          1\r\n        ]\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"water\",\r\n      \"type\": \"fill\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"water\",\r\n      \"filter\": [\r\n        \"all\"\r\n      ],\r\n      \"paint\": {\r\n        \"fill-color\": \"hsl(205, 70%, 80%)\"\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"building\",\r\n      \"type\": \"fill\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"building\",\r\n      \"minzoom\": 15,\r\n      \"filter\": [\r\n        \"all\",\r\n        [\r\n          \"!=\",\r\n          [\r\n            \"get\",\r\n            \"type\"\r\n          ],\r\n          \"building:part\"\r\n        ],\r\n        [\r\n          \"==\",\r\n          [\r\n            \"get\",\r\n            \"underground\"\r\n          ],\r\n          \"false\"\r\n        ]\r\n      ],\r\n      \"paint\": {\r\n        \"fill-color\": \"hsl(34, 35%, 70%)\",\r\n        \"fill-opacity\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          15.0,\r\n          0.0,\r\n          16.0,\r\n          1.0\r\n        ]\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"road\",\r\n      \"type\": \"line\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"road\",\r\n      \"minzoom\": 5,\r\n      \"filter\": [\r\n        \"all\",\r\n        [\r\n          \"==\",\r\n          [\r\n            \"geometry-type\"\r\n          ],\r\n          \"LineString\"\r\n        ],\r\n        [\r\n          \"!=\",\r\n          [\r\n            \"get\",\r\n            \"type\"\r\n          ],\r\n          \"service:parking_aisle\"\r\n        ],\r\n        [\r\n          \"match\",\r\n          [\r\n            \"get\",\r\n            \"structure\"\r\n          ],\r\n          [\r\n            \"bridge\",\r\n            \"tunnel\"\r\n          ],\r\n          false,\r\n          true\r\n        ],\r\n        [\r\n          \"match\",\r\n          [\r\n            \"get\",\r\n            \"class\"\r\n          ],\r\n          [\r\n            \"motorway\",\r\n            \"motorway_link\",\r\n            \"trunk\",\r\n            \"trunk_link\",\r\n            \"primary\",\r\n            \"primary_link\",\r\n            \"secondary\",\r\n            \"secondary_link\",\r\n            \"tertiary\",\r\n            \"tertiary_link\",\r\n            \"street\",\r\n            \"street_limited\",\r\n            \"service\",\r\n            \"track\"\r\n          ],\r\n          true,\r\n          false\r\n        ]\r\n      ],\r\n      \"layout\": {\r\n        \"line-join\": \"round\",\r\n        \"line-cap\": \"round\"\r\n      },\r\n      \"paint\": {\r\n        \"line-width\": [\r\n          \"interpolate\",\r\n          [\r\n            \"exponential\",\r\n            1.5\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          5,\r\n          [\r\n            \"match\",\r\n            [\r\n              \"get\",\r\n              \"class\"\r\n            ],\r\n            [\r\n              \"motorway\",\r\n              \"trunk\",\r\n              \"primary\"\r\n            ],\r\n            0.5,\r\n            \"tertiary\",\r\n            0.01,\r\n            0\r\n          ],\r\n          12,\r\n          [\r\n            \"match\",\r\n            [\r\n              \"get\",\r\n              \"class\"\r\n            ],\r\n            [\r\n              \"motorway\",\r\n              \"trunk\",\r\n              \"primary\"\r\n            ],\r\n            3,\r\n            [\r\n              \"secondary\",\r\n              \"tertiary\"\r\n            ],\r\n            2,\r\n            [\r\n              \"motorway_link\",\r\n              \"trunk_link\",\r\n              \"street\",\r\n              \"street_limited\"\r\n            ],\r\n            0.5,\r\n            0\r\n          ],\r\n          18,\r\n          [\r\n            \"match\",\r\n            [\r\n              \"get\",\r\n              \"class\"\r\n            ],\r\n            [\r\n              \"motorway\",\r\n              \"trunk\",\r\n              \"primary\"\r\n            ],\r\n            30,\r\n            [\r\n              \"secondary\",\r\n              \"tertiary\"\r\n            ],\r\n            24,\r\n            [\r\n              \"motorway_link\",\r\n              \"trunk_link\",\r\n              \"street\",\r\n              \"street_limited\"\r\n            ],\r\n            12,\r\n            10\r\n          ]\r\n        ],\r\n        \"line-color\": [\r\n          \"match\",\r\n          [\r\n            \"get\",\r\n            \"class\"\r\n          ],\r\n          [\r\n            \"street\",\r\n            \"street_limited\",\r\n            \"service\",\r\n            \"track\",\r\n            \"secondary_link\",\r\n            \"tertiary_link\",\r\n            \"primary_link\",\r\n            \"trunk_link\"\r\n          ],\r\n          \"hsl(38, 80%, 95%)\",\r\n          \"hsl(0, 0%, 100%)\"\r\n        ]\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"road-label\",\r\n      \"type\": \"symbol\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"road\",\r\n      \"minzoom\": 12,\r\n      \"filter\": [\r\n        \"match\",\r\n        [\r\n          \"get\",\r\n          \"class\"\r\n        ],\r\n        [\r\n          \"motorway\",\r\n          \"trunk\",\r\n          \"primary\",\r\n          \"secondary\",\r\n          \"tertiary\",\r\n          \"street\",\r\n          \"street_limited\",\r\n          \"pedestrian\"\r\n        ],\r\n        true,\r\n        false\r\n      ],\r\n      \"layout\": {\r\n        \"text-field\": [\r\n          \"coalesce\",\r\n          [\r\n            \"get\",\r\n            \"name_en\"\r\n          ],\r\n          [\r\n            \"get\",\r\n            \"name\"\r\n          ]\r\n        ],\r\n        \"text-size\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          9,\r\n          [\r\n            \"match\",\r\n            [\r\n              \"get\",\r\n              \"class\"\r\n            ],\r\n            [\r\n              \"motorway\",\r\n              \"trunk\",\r\n              \"primary\",\r\n              \"secondary\",\r\n              \"tertiary\"\r\n            ],\r\n            10,\r\n            9\r\n          ],\r\n          20,\r\n          [\r\n            \"match\",\r\n            [\r\n              \"get\",\r\n              \"class\"\r\n            ],\r\n            [\r\n              \"motorway\",\r\n              \"trunk\",\r\n              \"primary\",\r\n              \"secondary\",\r\n              \"tertiary\"\r\n            ],\r\n            15,\r\n            14\r\n          ]\r\n        ],\r\n        \"text-max-angle\": 30,\r\n        \"text-font\": [\r\n          \"Roboto Regular\",\r\n          \"Arial Unicode MS Regular\"\r\n        ],\r\n        \"symbol-placement\": \"line\",\r\n        \"text-padding\": 1,\r\n        \"text-rotation-alignment\": \"map\",\r\n        \"text-pitch-alignment\": \"viewport\"\r\n      },\r\n      \"paint\": {\r\n        \"text-color\": \"hsl(0, 0%, 0%)\",\r\n        \"text-halo-color\": \"hsla(0, 0%, 100%, 0.95)\",\r\n        \"text-halo-width\": 1\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"poi-label\",\r\n      \"type\": \"symbol\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"poi_label\",\r\n      \"minzoom\": 6,\r\n      \"filter\": [\r\n        \"<=\",\r\n        [\r\n          \"get\",\r\n          \"filterrank\"\r\n        ],\r\n        3\r\n      ],\r\n      \"layout\": {\r\n        \"text-line-height\": 1.1,\r\n        \"text-size\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          10,\r\n          11,\r\n          18,\r\n          13\r\n        ],\r\n        \"icon-image\": [\r\n          \"concat\",\r\n          [\r\n            \"get\",\r\n            \"maki\"\r\n          ],\r\n          \"-11\"\r\n        ],\r\n        \"text-max-angle\": 38,\r\n        \"text-font\": [\r\n          \"Roboto Regular\",\r\n          \"Arial Unicode MS Regular\"\r\n        ],\r\n        \"text-padding\": 2,\r\n        \"text-offset\": [\r\n          0,\r\n          0.75\r\n        ],\r\n        \"text-anchor\": \"top\",\r\n        \"text-field\": [\r\n          \"coalesce\",\r\n          [\r\n            \"get\",\r\n            \"name_en\"\r\n          ],\r\n          [\r\n            \"get\",\r\n            \"name\"\r\n          ]\r\n        ],\r\n        \"text-max-width\": 8\r\n      },\r\n      \"paint\": {\r\n        \"text-color\": \"hsl(38, 19%, 29%)\",\r\n        \"text-halo-color\": \"hsla(0, 0%, 100%, 0.75)\",\r\n        \"text-halo-width\": 1,\r\n        \"text-halo-blur\": 0.5\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"place-city-label\",\r\n      \"type\": \"symbol\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"place_label\",\r\n      \"minzoom\": 3,\r\n      \"maxzoom\": 14,\r\n      \"filter\": [\r\n        \"all\",\r\n        [\r\n          \"<=\",\r\n          [\r\n            \"get\",\r\n            \"filterrank\"\r\n          ],\r\n          3\r\n        ],\r\n        [\r\n          \"==\",\r\n          [\r\n            \"get\",\r\n            \"type\"\r\n          ],\r\n          \"city\"\r\n        ]\r\n      ],\r\n      \"layout\": {\r\n        \"text-size\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          3,\r\n          [\r\n            \"step\",\r\n            [\r\n              \"get\",\r\n              \"symbolrank\"\r\n            ],\r\n            12,\r\n            9,\r\n            11,\r\n            12,\r\n            10,\r\n            14,\r\n            6.5\r\n          ],\r\n          14,\r\n          [\r\n            \"step\",\r\n            [\r\n              \"get\",\r\n              \"symbolrank\"\r\n            ],\r\n            27,\r\n            9,\r\n            23,\r\n            10,\r\n            21,\r\n            12,\r\n            20\r\n          ]\r\n        ],\r\n        \"text-font\": [\r\n          \"step\",\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          [\r\n            \"literal\",\r\n            [\r\n              \"Roboto Medium\",\r\n              \"Arial Unicode MS Regular\"\r\n            ]\r\n          ],\r\n          10,\r\n          [\r\n            \"step\",\r\n            [\r\n              \"get\",\r\n              \"symbolrank\"\r\n            ],\r\n            [\r\n              \"literal\",\r\n              [\r\n                \"Roboto Bold\",\r\n                \"Arial Unicode MS Bold\"\r\n              ]\r\n            ],\r\n            5,\r\n            [\r\n              \"literal\",\r\n              [\r\n                \"Roboto Medium\",\r\n                \"Arial Unicode MS Regular\"\r\n              ]\r\n            ]\r\n          ]\r\n        ],\r\n        \"text-max-width\": 10,\r\n        \"text-field\": [\r\n          \"coalesce\",\r\n          [\r\n            \"get\",\r\n            \"name_en\"\r\n          ],\r\n          [\r\n            \"get\",\r\n            \"name\"\r\n          ]\r\n        ]\r\n      },\r\n      \"paint\": {\r\n        \"text-color\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          5,\r\n          \"hsl(0, 0%, 33%)\",\r\n          6,\r\n          \"hsl(0, 0%, 0%)\"\r\n        ],\r\n        \"text-halo-blur\": 0.5,\r\n        \"text-halo-color\": \"hsla(0, 0%, 100%, 0.95)\",\r\n        \"text-halo-width\": 1.25,\r\n        \"text-opacity\": 1\r\n      }\r\n    }\r\n  ]\r\n}\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u30b9\u30bf\u30a4\u30eb\u30c7\u30fc\u30bf\u306e\u69cb\u6210\u306b\u3064\u3044\u3066\u306f\u3001Mapbox\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \"<a href=\"https:\/\/docs.mapbox.com\/style-spec\/reference\/root\/\" rel=\"noopener\" target=\"_blank\">Spec Reference > Root<\/a>\"\u306b\u8a73\u3057\u3044\u60c5\u5831\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u3061\u3089\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u6b32\u3057\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u3001\u5730\u56f3\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u3000\"mapbox:\/\/mapbox.mapbox-streets-v8\"\u3092\u7528\u3044\u3066\u304a\u308a\u3001Mapbox\u306e\u5730\u56f3\u30c7\u30fc\u30bf\u306e\u4e2d\u3067\u3082\u6700\u3082\u6c4e\u7528\u7684\u306a\u30d9\u30af\u30bf\u30fc\u30bf\u30a4\u30eb\u5f62\u5f0f\u306e\u5730\u56f3\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3060\uff0eMapbox\u3067\u306f\u3053\u308c\u4ee5\u5916\u306b\u3082\u591a\u304f\u306e\u30d9\u30af\u30bf\u30fc\u30bf\u30a4\u30eb\u30bb\u30c3\u30c8\u3001\u30e9\u30b9\u30bf\u30fc\u30bf\u30a4\u30eb\u30bb\u30c3\u30c8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\uff0e\u30bf\u30a4\u30eb\u30bb\u30c3\u30c8\u3068\u3057\u3066\u3069\u306e\u3088\u3046\u306a\u7269\u304c\u3042\u308b\u306e\u304b\u306f\u3001\"<a href=\"https:\/\/docs.mapbox.com\/help\/dive-deeper\/mapbox-data\/#map-data\" rel=\"noopener\" target=\"_blank\">Data coverage and quality > Map data<\/a>\" \u306b\u8a73\u3057\u3044\u8a18\u8f09\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\"mapbox-streets-v8\"\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066\u306f\u3001\"<a href=\"https:\/\/docs.mapbox.com\/data\/tilesets\/reference\/mapbox-streets-v8\/\" rel=\"noopener\" target=\"_blank\">Mapbox Streets v8<\/a>\" \u306b\u3069\u306e\u3088\u3046\u306a\u30ec\u30a4\u30e4\u30fc\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\uff0e\"admin\", \"bilding\", \"landuse\", \"poi_label\", \"road\", ... \u306a\u3069\u306e17\u30ec\u30a4\u30e4\u30fc\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\uff0e\u4e16\u754c\u5168\u4f53\u3067\u306f\"OpenStreetMap\"\u3001\u201dMicrosoft Open Maps\"\u306a\u3069\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u3044\u308b\u3088\u3046\u3060\u304c\u3001\u65e5\u672c\u306b\u95a2\u3057\u3066\u306f\u30bc\u30f3\u30ea\u30f3\u306e\u5730\u56f3\u30c7\u30fc\u30bf\u3082\u5229\u7528\u3057\u3066\u3044\u308b\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>Mapbox\u306e\u30d9\u30af\u30bf\u30fc\u30bf\u30a4\u30eb\u30c7\u30fc\u30bf\u306e\u4ed5\u69d8\u306b\u3064\u3044\u3066\u306f\u3001\"<a href=\"https:\/\/github.com\/mapbox\/vector-tile-spec\" rel=\"noopener\" target=\"_blank\">Mapbox Vector Tile Specification<\/a>\" (GitHub) \u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u81ea\u4f5c\u306e\u30d9\u30af\u30bf\u30fc\u5730\u56f3\u30c7\u30fc\u30bf\u306e\u30bd\u30fc\u30b9\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u306e\u53c2\u8003\u306b\u306a\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\"mapbox-streets-v8\"\u30c7\u30fc\u30bf\u306e\u60c5\u5831\u3092\u898b\u308b\u9650\u308a\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3084\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u306e\u540d\u524d\u306a\u3069\u306e\u4ed8\u3051\u65b9\u304c\u3001\u65e5\u672c\u306e\u6587\u5316\u306b\u306f\u3042\u307e\u308a\u306a\u3058\u307e\u306a\u3044\u7269\u3082\u591a\u304f\u898b\u53d7\u3051\u3089\u308c\u308b\u304c\u3001Mapbox\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u5229\u7528\u3059\u308b\u969b\u306b\u306f\u3053\u306e\u4ed5\u69d8\u306b\u5fdc\u3058\u305f\u30b9\u30bf\u30a4\u30eb\u306e\u8a18\u8ff0\u306e\u4ed5\u65b9\u304c\u5fc5\u8981\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30ec\u30a4\u30e4\u30fc\u69cb\u6210\u306e\u8a71\u3068\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u3068\u3092\u6df7\u540c\u3057\u3066\u3057\u307e\u3044\u305d\u3046\u3060\u304c\u3001\u5730\u56f3\u306e\u8868\u793a\u3067\u91cd\u8981\u306a\u5f79\u76ee\u3092\u679c\u305f\u3059\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u306b\u3064\u3044\u3066\u305d\u306e\u4e2d\u8eab\u3092\u898b\u3066\u3044\u304f\u3053\u3068\u306b\u3057\u3088\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u5730\u56f3\u3067\u306f\u30b9\u30bf\u30a4\u30eb\u30c7\u30fc\u30bf\u4e2d\u306e\u30ec\u30a4\u30e4\u30fc\u306e\u9805\u76ee\u6570\u3092\u7d5e\u3063\u3066\u304a\u308a\u3001<br>\r\n<br>\r\n\u3000\u3000\"background\", \"landuse\", \"water\", \"building\", \"road\", \"road-label\", \"poi-label\",\"place-city-label\"<br>\r\n<br>\r\n\u3060\u3051\u3092\u8868\u793a\u3059\u308b\u69d8\u306b\u69cb\u6210\u3057\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30ec\u30a4\u30e4\u30fc\u306e\u4e00\u822c\u7684\u306a\u69cb\u6210\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<br>\r\n<pre><code class=\"language-JavaScript\">\r\n\"layers\": [\r\n    {\r\n      \"id\": \"building\",\r\n      \"type\": \"fill\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"building\",\r\n      \"minzoom\": 15,\r\n      \"filter\": [\r\n        \"all\",\r\n        [\r\n        ...\r\n       ],\r\n      \"paint\": {\r\n        \"fill-color\": \"hsl(34, 35%, 70%)\",\r\n        \"fill-opacity\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          15.0,\r\n          0.0,\r\n          16.0,\r\n          1.0\r\n        ]\r\n      }\r\n    },\r\n    {\r\n      \"id\": \"road\",\r\n      \"type\": \"line\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"road\",\r\n      \"minzoom\": 5,\r\n         ...\r\n\r\n    }\r\n]\r\n<\/code><\/pre>\r\n<br>\r\n<p> \"id\" \u306f\u30ec\u30a4\u30e4\u30fc\u306e\u540d\u524d\u3067\u3001\u4ed6\u306e\u30ec\u30a4\u30e4\u30fc\u306e\u540d\u524d\u3068\u91cd\u8907\u3057\u306a\u3044\u4e00\u610f\u306a\u540d\u524d\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\uff0e\"type\" \u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u30bf\u30a4\u30d7\u3067\u3001\"fill\"\uff08\u5857\u308a\u3064\u3076\u3057\uff09\u3001\"line\"\u3001\"circle\", \"symbol\"\uff08\u30b7\u30f3\u30dc\u30eb\u30a2\u30a4\u30b3\u30f3\uff09\u3001\"raster\"\uff08\u30e9\u30b9\u30bf\u30fc\u30a4\u30e1\u30fc\u30b8\u30c7\u30fc\u30bf\uff09\u3001\"background\"\uff08\u80cc\u666f\u8272\uff09\u3001\"hillshade\"\uff08\u9670\u5f71\u51e6\u7406\uff09\u306a\u3069\u304c\u3042\u308b\uff0e<\/p>\r\n<br>\r\n\r\n<p>\"source\"\u306f\u30b9\u30bf\u30a4\u30eb\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u540d\u524d\u3067\u3001\"source-layer\"\u306f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u4e2d\u304b\u3089\u3069\u306e\u30ec\u30fc\u30e4\u30fc\u30c7\u30fc\u30bf\u3092\u62fe\u3063\u3066\u304f\u308b\u306e\u304b\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\uff0e\uff08\u30ec\u30a4\u30e4\u30fc\u30bf\u30a4\u30d7\u304c\"backgroud\"\u3068\"slot\"\u306e\u5834\u5408\u306f\u3001\u30bd\u30fc\u30b9\u306e\u6307\u5b9a\u306f\u306a\u3044\uff09<\/p>\r\n<br>\r\n<p>\u3053\u306e\u4ed6\u306b\u3001\"filter\", \"layout\", \"minzoom\", \"maxzoom\", \"paint\", \"slot\"\u306a\u3069\u306e\u9805\u76ee\u304c\u30ec\u30a4\u30e4\u30fc\u306b\u542b\u307e\u308c\u308b\uff0e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\"<a href=\"https:\/\/docs.mapbox.com\/style-spec\/reference\/layers\/\" rel=\"noopener\" target=\"_blank\">Style Spec > Spec Reference >Layers<\/a>\"\u3092\u53c2\u7167\u3057\u3066\u6b32\u3057\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u30b5\u30f3\u30d7\u30eb\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u306e\u4e2d\u306b\u3000\"filter\" \u3068\u3044\u3046\u9805\u76ee\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304c\u3001\u3053\u306e\"filter\"\u9805\u76ee\u304c\u3001\u5730\u56f3\u3092\u8868\u793a\uff08\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff09\u3059\u308b\u969b\u306e\u809d\u3068\u306a\u308b\u9805\u76ee\u3067\u3001\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u306a\u3069\u306e\u6761\u4ef6\u306b\u3088\u3063\u3066\u30b7\u30f3\u30dc\u30eb\u306e\u30a2\u30a4\u30b3\u30f3\u3084\u5730\u540d\u306a\u3069\u3092\u8868\u793a\u3057\u305f\u308a\u6587\u5b57\u306e\u30b5\u30a4\u30ba\u3092\u5909\u3048\u305f\u308a\u3059\u308b\u5f79\u76ee\u3092\u62c5\u3063\u3066\u3044\u308b\uff0e\u5730\u56f3\u3092\u5206\u304b\u308a\u6613\u304f\u304b\u3064\u7dba\u9e97\u306b\u898b\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u3053\u306e\"filter\"\u9805\u76ee\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u5fc5\u9808\u3068\u306a\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30ec\u30a4\u30e4\u30fc\u306e\"filter\"\u9805\u76ee\u4ee5\u5916\u306b\u3082\u3001\"layout property\"\u3084\"paint property\" \u306e\u4e2d\u3067\u3082\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u7dda\u306e\u592a\u3055\u3092\u5909\u3048\u305f\u308a\u3001\u8272\u3092\u5909\u3048\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5730\u56f3\u306e\u898b\u6804\u3048\u3092\u6700\u9069\u5316\u3059\u308b\u4ed5\u7d44\u307f\u304c\u5099\u308f\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e \"filter\"\u3001\"layout property\"\u3001 \"paint property\" \u306e\u9805\u76ee\u91ce\u4e2d\u3067\u3001 \"[ ]\" \u304b\u304e\u62ec\u5f27(brace) \u3092\u7528\u3044\u305fLISP\u8a00\u8a9e\u306e\u5f0f\u306e\u69d8\u306a\u3082\u306e\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u3053\u308c\u306f \"<a href=\"https:\/\/docs.mapbox.com\/style-spec\/reference\/expressions\" rel=\"noopener\" target=\"_blank\">Expressions<\/a>\" \uff08\u5f0f\uff09\u3068\u547c\u3070\u308c\u3066\u3044\u308b\u3082\u306e\u3067\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u30fc\u306e\u5024\u306a\u3069\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306a\u51e6\u7406\uff08\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\uff09\u3092\u884c\u3046\u306e\u304b\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\uff0e\u4e00\u822c\u7684\u306a\u56db\u5247\u6f14\u7b97\u306e\u6570\u5f0f\u3084\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u8ad6\u7406\u6f14\u7b97\u5f0f\u3068\u306f\u304b\u306a\u308a\u69d8\u76f8\u304c\u7570\u306a\u308b\u306e\u3067\u3001\u3053\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u4ed5\u69d8\u306e\u8aac\u660e\u3092\u8aad\u3093\u3067\u3082\u30d4\u30f3\u3068\u3053\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u96e3\u89e3\u306a\u4ed5\u69d8\u66f8\u3088\u308a\u3082\u3001\"<a href=\"https:\/\/docs.mapbox.com\/help\/tutorials\/mapbox-gl-js-expressions\/\" rel=\"noopener\" target=\"_blank\">Get started with Mapbox GL JS expressions<\/a>\" \u3068\u3044\u3046\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u3080\u65b9\u304c\u5206\u304b\u308a\u6613\u3044\u306e\u3067\u3001\u6700\u521d\u306f\u3053\u3061\u3089\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u3080\u3068\u826f\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u3001\"\u03c0*3^2\"\u3000\u3068\u3044\u3046\u8a08\u7b97\u5f0f\u3092 Mapbox\u6d41\u306e\u5f0f\u3067\u8868\u3057\u305f\u4f8b\u304c\u8f09\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-JavaScript\">\r\n   [\"*\", [\"pi\"], [\"^\", 3, 2]] \r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u5e74\u914d\u306e\u8f29\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u5f0f\u3092\u898b\u308b\u3068\u9006\u30dd\u30fc\u30e9\u30f3\u30c9\u8a18\u6cd5\u3067\u8a08\u7b97\u3057\u3066\u3044\u305f\u6614\u306eHP\u306e\u96fb\u5353\u3092\u601d\u3044\u51fa\u3059\u306e\u3067\u306f\u306a\u3044\u3060\u308d\u3046\u304b\uff0e\uff08\u6b73\u304c\u30d0\u30ec\u3066\u3057\u307e\u3046\u306d\uff09<\/p>\r\n<br>\r\n<p>\u30b5\u30f3\u30d7\u30eb\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u306e\u4e2d\u304b\u3089 \"building\"\uff08143\u301c184\u884c\u76ee\uff09\u3092\u4f8b\u306b\u5177\u4f53\u7684\u306b\u5f0f\u306e\u4e2d\u8eab\u3092\u898b\u3066\u3044\u304f\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u5148\u305a\u306f\u3001\"filter\" \u306e\u5f0f\u3001<br>\r\n<pre><code class=\"language-JavaScript\">\r\n      \"minzoom\": 15,\r\n      \"filter\": [\r\n        \"all\",\r\n        [\r\n          \"!=\",\r\n          [\r\n            \"get\",\r\n            \"type\"\r\n          ],\r\n          \"building:part\"\r\n        ],\r\n        [\r\n          \"==\",\r\n          [\r\n            \"get\",\r\n            \"underground\"\r\n          ],\r\n          \"false\"\r\n        ]\r\n      ],\r\n\r\n<\/code><\/pre>\r\n<br>\r\n\u3067\u3042\u308b\u304c\u3001\u3053\u306e\u307e\u307e\u3067\u306f\u5206\u304b\u308a\u96e3\u3044\u306e\u3067\u3001\u5f0f\u306e\u90e8\u5206\u30921\u884c\u3067\u8868\u3059\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-JavaScript\">\r\n [ \"all\", [  \"!=\", [  \"get\",  \"type\" ],  \"building:part\" ],  [  \"==\", [  \"get\", \"underground\" ], \"false\" ] ]\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u6700\u521d\u306e\u6f14\u7b97\u5b50\uff08\u30aa\u30da\u30ec\u30fc\u30bf\uff09\u306f \"all\" \u3067\u3042\u308a\u3001\u305d\u306e\u9805\uff08\u30aa\u30da\u30e9\u30f3\u30c9\uff09\u3068\u3057\u3066\u3001[  \"!=\", [  \"get\",  \"type\" ],  \"building:part\" ]\u3000\u3068\u3000[  \"==\", [  \"get\", \"underground\" ], \"false\" ] \u306e2\u3064\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>1\u3064\u76ee\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u81ea\u4f53\u30821\u3064\u306e\u5f0f\u3068\u306a\u3063\u3066\u3044\u3066\u3001\u305d\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u304c\u30d6\u30fc\u30ea\u30a2\u30f3\u6f14\u7b97\u5b50\u306e \"!=\" \u3067\u3001\u6700\u521d\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u306f [ \"get\", \"type\" ]\u3000\u3068\u3044\u3046\u5f0f\u306b\u306a\u3063\u3066\u3044\u308b\uff0e\"get\" \u30aa\u30da\u30ec\u30fc\u30bf\u306f\u305d\u306e\u540d\u524d\u304b\u3089\u5bb9\u6613\u306b\u63a8\u6e2c\u3067\u304d\u308b\u3068\u601d\u3046\u304c \"type\" \u3068\u3044\u3046\u9805\u76ee\u306e\u5024\u3092\u53d6\u308a\u51fa\u3057\u3066\u3044\u308b\uff0e2\u3064\u76ee\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u306f\u6587\u5b57\u5217\u306e\u30ea\u30c6\u30e9\u30eb\u3067\u3001\"building:part\" \u3068\u306a\u3063\u3066\u3044\u308b\uff0e\u3064\u307e\u308a\u3001\u30c7\u30fc\u30bf\u306e\"type\" \u9805\u76ee\u306e\u5024\u3092\u8aad\u307f\u53d6\u3063\u3066\u3001\u305d\u306e\u5024\u304c \"building:part\" \u3067\u306a\u3051\u308c\u3070 \"true\" \u3092\u8fd4\u3059\u3053\u3068\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u540c\u69d8\u306b \"all\" \u6f14\u7b97\u5b50\u306e2\u3064\u76ee\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u306e [ \"==\", [  \"get\", \"underground\" ], \"false\" ] \u306f\u3001\u30c7\u30fc\u30bf\u4e2d\u306e\"underground\"\u3000\u306e\u5024\u304c \"false\" \u3067\u306a\u3051\u308c\u3070 \"true\" \u3092\u8fd4\u3059\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308b\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u6700\u7d42\u7684\u306b \"all\"\u6f14\u7b97\u5b50\u304c\u8a55\u4fa1\u3055\u308c\u3066\u3001\u305d\u306e\u7d50\u679c\u304c\u30d6\u30fc\u30ea\u30a2\u30f3\u5024(\"true\"\/\"false\"\uff09\u3067\u8fd4\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\uff0e\u3053\u306e\u5024\u304c\"true\" \u3067\u3042\u308c\u3070\u63cf\u753b\u306e\u5bfe\u8c61\u3068\u306a\u308a\u3001\"false\"\u306e\u5834\u5408\u306f\u63cf\u753b\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e \"mapbox-streets-v8\" \u306e \"building\" \u30ec\u30a4\u30e4\u30fc\u306e<a href=\"https:\/\/docs.mapbox.com\/data\/tilesets\/reference\/mapbox-streets-v8#building\" rel=\"noopener\" target=\"_blank\">\"building\" \u30c7\u30fc\u30bf\u69cb\u6210<\/a>\u306b\u8aac\u660e\u304c\u3042\u308b\u3088\u3046\u306b\u3001\u5efa\u7269\u306e\u4e00\u90e8\u5206\u306e\u30c7\u30fc\u30bf\u306e\u5834\u5408\u306f\u3001\"building:part\" \u3068\u3044\u3046\u30c7\u30fc\u30bf\u306e\u9805\u76ee\u304c \"true\" \u3067\u3001\u5730\u4e0b\u69cb\u9020\u7269\u306e\u5834\u5408\u306f \"underground\" \u304c\"true\" \u306b\u306a\u308b\u3088\u3046\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u5b9f\u969b\u306e\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u306e\u5185\u5bb9\u304c\u5206\u304b\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u6b63\u78ba\u306a\"filter\"\u306e\u5f0f\u306f\u66f8\u3051\u306a\u3044\u304c\u3001\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u3092\u5f04\u308b\u969b\u306b\u306f\u3001\"filter\"\u306e\u5f0f\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u5730\u7269\u306e\u63cf\u753b\u306eON\/OFF\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u304c\u7406\u89e3\u3067\u304d\u305f\u3060\u308d\u3046\u304b\uff0e<\/p>\r\n<br>\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u5b9a\u7fa9\u30c7\u30fc\u30bf\u306e\"building\" \u30ec\u30a4\u30e4\u30fc\u306b\u306f\u3001\"paint\"\u9805\u76ee\u3067\u3082 \"fill-opacity\"\uff08\u5857\u308a\u3064\u3076\u3057\u8272\u306e\u900f\u660e\u5ea6\uff09\u306e\u6307\u5b9a\u306b\u5f0f\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<pre><code class=\"language-JavaScript\">\r\n      \"paint\": {\r\n        \"fill-color\": \"hsl(34, 35%, 70%)\",  \/\/ \u5857\u308a\u3064\u3076\u3057\u8272\r\n        \"fill-opacity\": [\r\n          \"interpolate\",\r\n          [\r\n            \"linear\"\r\n          ],\r\n          [\r\n            \"zoom\"\r\n          ],\r\n          15.0,\r\n          0.0,\r\n          16.0,\r\n          1.0\r\n        ]\r\n      }\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u5148\u307b\u3069\u3068\u540c\u69d8\u306b\u30011\u884c\u3067 \"fill-opacity\" \u306e\u5f0f\u3092\u8a18\u8f09\u3059\u308b\u3068\u3001\r\n<pre><code class=\"language-JavaScript\">\r\n    \"fill-opacity\": [ \"interpolate\", [ \"linear\" ], [ \"zoom\" ], 15.0, 0.0, 16.0, 1.0 ]\r\n<\/code><\/pre>\r\n<br>\r\n\u3068\u306a\u308b\uff0e\"<a href=\"https:\/\/docs.mapbox.com\/style-spec\/reference\/expressions\/#interpolate\" rel=\"noopener\" target=\"_blank\">interpolate<\/a>\" \u306f\u88dc\u9593\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u3067\u3001\u6700\u521d\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u304c\u88dc\u9593\u306e\u65b9\u6cd5\u3067\u3001\u3053\u306e\u5834\u5408\u306f \"linear\"\uff08\u7dda\u5f62\u88dc\u9593\uff09\u3092\u9078\u3093\u3067\u3044\u308b\uff0e\u4ed6\u306b\"exponential\"\uff08\u6307\u6570\u88dc\u9593\uff09\u3001\"cubic-bezier\"\uff083\u6b21\u30d9\u30b8\u30a8\u88dc\u9593\uff09\u304c\u4f7f\u3048\u308b\uff0e<\/p>\r\n<br>\r\n<p>2\u3064\u76ee\u306e\u30aa\u30da\u30e9\u30f3\u30c9 [ \"zoom\" ] \u306f\u5165\u529b\u5024\u3067\u3001\u3053\u306e\u5834\u5408\u306f\u73fe\u5728\u306e\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u5024\u304c\u4e0e\u3048\u3089\u308c\u308b\uff0e3\u3064\u76ee\u4ee5\u964d\u306e\u6570\u5024\u306f\u5165\u529b\u30ec\u30d9\u30eb\u306b\u5bfe\u3059\u308b\u51fa\u529b\u5024\u306e\u5bfe\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u4e26\u3079\u3066\u3044\u308b\uff0e\u3053\u306e\u5834\u5408\u306f\u3001\u5358\u7d14\u306b\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u5024\u304c15.0\u672a\u6e80\u306e\u5834\u5408\u306f 0.0, \u30ba\u30fc\u30e0\u5024\u304c16.0\u4ee5\u4e0a\u306f 1.0\u3001\u3000\u30ba\u30fc\u30e0\u5024\u304c 15.0 \u301c 16.0 \u306e\u9593\u306f\u3001\u7dda\u5f62\u88dc\u9593\u30670\u301c1.0\u306e\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\uff0e\u5f93\u3063\u3066\u30ba\u30fc\u30e0\u5024\u304c 15.7 \u306e\u5834\u5408\u306f \"fill-opacity\" \u306e\u5024\u304c 0.7 \u306b\u8a2d\u5b9a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u5165\u51fa\u529b\u5024\u306e\u5bfe\u306f2\u7d44\u3060\u3051\u3060\u304c\u3001\u8907\u6570\u306e\u7d44\u3092\u6307\u5b9a\u3067\u304d\u308b\u306e\u3067\u3001\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u306e\u3088\u3046\u306a\u51fa\u529b\u8a2d\u5b9a\u3082\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u4e0a\u8a18\u306e\u5730\u56f3\u30b5\u30f3\u30d7\u30eb\u3067\u5b9f\u969b\u306b\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u3092\u5909\u5316\u3055\u305b\u3066\u3001\u5efa\u7269\u306e\u8f2a\u90ed\u304c\u3069\u306e\u3088\u3046\u306b\u63cf\u5199\u3055\u308c\u308b\u306e\u304b\u8a66\u3057\u3066\u898b\u3066\u6b32\u3057\u3044\uff0e\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u306e\u5897\u6e1b\u306f\u3001\u5730\u56f3\u753b\u9762\u53f3\u4e0b\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30dc\u30bf\u30f3\u3092\u306e\"+\"\/\"-\"\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u305f\u3073\u306b 1.0 \u5358\u4f4d\u3067\u5897\u6e1b\u3059\u308b\uff0e\u30de\u30a6\u30b9\u306e\u30ba\u30fc\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u306f\u3001\u9023\u7d9a\u3057\u305f\u30ba\u30fc\u30df\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u521d\u671f\u306e\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u306f14.5 \u306b\u8a2d\u5b9a\u3057\u3066\u3042\u308b\u306e\u3067\u3001\u5efa\u7269\u306e\u8f2a\u90ed\u306f\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u304c\u3001\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u304c15.0\u3092\u8d85\u3048\u305f\u6642\u70b9\u3067\u3001\u5efa\u7269\u306e\u8f2a\u90ed\u304c\u73fe\u308c\u3001\u30ba\u30fc\u30e0\u30ec\u30d9\u30eb\u306b\u5fdc\u3058\u305f\u900f\u660e\u5ea6\u3067\u5efa\u7269\u306e\u67a0\u5185\u304c\u5857\u308a\u3064\u3076\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u6050\u3089\u304f\u3001\u591a\u304f\u306e\u4eba\u306f\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u5730\u56f3\u3092\u898b\u305f\u3068\u304d\u306b\u4f55\u304b\u8db3\u308a\u306a\u3044\u3088\u3046\u306a\u6c17\u304c\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u3060\u308d\u3046\u304b\uff0e\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u5730\u56f3\u306e\u5834\u6240\u306f\u795e\u5948\u5ddd\u770c\u306e\u5927\u78ef\u8fd1\u8fba\u306a\u306e\u3067\u3001\u666e\u901a\u306a\u3089JR\u6771\u6d77\u9053\u7dda\u306e\u7dda\u8def\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u7b48\u3060\u304c\u3001\u3053\u306e\u5730\u56f3\u3067\u306f\u5b8c\u5168\u306b\u629c\u3051\u843d\u3061\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u52ff\u8ad6\u3001\u30de\u30c3\u30d7\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\"streets-v8\"\u4e2d\u306b\u306f\u9244\u9053\u306e\u7dda\u8def\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u5730\u56f3\u306b\u53cd\u6620\u3055\u305b\u308b\u306b\u306f\u5358\u7d14\u306b\u30b9\u30bf\u30a4\u30eb\u306e\u30ec\u30a4\u30e4\u30fc\u4e2d\u306b\u7dda\u8def\u30c7\u30fc\u30bf\u306b\u95a2\u3059\u308b\u30ec\u30a4\u30e4\u30fc\u3092\u8ffd\u52a0\u3059\u308c\u3070\u826f\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u7dda\u8def\u30c7\u30fc\u30bf\u306b\u95a2\u3059\u308b\u30ec\u30a4\u30e4\u30fc\u306e\u60c5\u5831\u306f\u3001\u524d\u56deMapbox Studio\u3067\u4f5c\u6210\u3057\u305f\u30ab\u30b9\u30bf\u30e0\u30b9\u30bf\u30a4\u30eb \"Streets\" \u306eJSON\u30d5\u30a1\u30a4\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u306e\u60c5\u5831\u3092\u4eca\u56de\u306e\u30b9\u30bf\u30a4\u30eb\u30b5\u30f3\u30d7\u30eb\u306b\u4ed8\u3051\u52a0\u3048\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u7dda\u8def\u30c7\u30fc\u30bf\u306b\u95a2\u3059\u308b\u30ec\u30a4\u30e4\u30fc\u60c5\u5831\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<pre style=\"height: 600px;\"><code class=\"language-JavaScript\">\r\n        {\r\n            \"id\": \"road-rail\",\r\n            \"type\": \"line\",\r\n            \"metadata\": {\r\n                \"mapbox:featureComponent\": \"transit\",\r\n                \"mapbox:group\": \"Transit, surface\"\r\n            },\r\n            \"source\": \"composite\",\r\n            \"source-layer\": \"road\",\r\n            \"minzoom\": 13,\r\n            \"filter\": [\r\n                \"all\",\r\n                [\r\n                    \"match\",\r\n                    [\"get\", \"class\"],\r\n                    [\"major_rail\", \"minor_rail\"],\r\n                    true,\r\n                    false\r\n                ],\r\n                [\"match\", [\"get\", \"structure\"], [\"none\", \"ford\"], true, false]\r\n            ],\r\n            \"paint\": {\r\n                \"line-color\": [\r\n                    \"interpolate\",\r\n                    [\"linear\"],\r\n                    [\"zoom\"],\r\n                    13,\r\n                    \"hsl(35, 25%, 82%)\",\r\n                    16,\r\n                    \"hsl(220, 4%, 71%)\"\r\n                ],\r\n                \"line-width\": [\r\n                    \"interpolate\",\r\n                    [\"exponential\", 1.5],\r\n                    [\"zoom\"],\r\n                    14,\r\n                    0.5,\r\n                    20,\r\n                    1\r\n                ]\r\n            }\r\n        },\r\n        {\r\n            \"id\": \"road-rail-tracks\",\r\n            \"type\": \"line\",\r\n            \"metadata\": {\r\n                \"mapbox:featureComponent\": \"transit\",\r\n                \"mapbox:group\": \"Transit, surface\"\r\n            },\r\n            \"source\": \"composite\",\r\n            \"source-layer\": \"road\",\r\n            \"minzoom\": 13,\r\n            \"filter\": [\r\n                \"all\",\r\n                [\r\n                    \"match\",\r\n                    [\"get\", \"class\"],\r\n                    [\"major_rail\", \"minor_rail\"],\r\n                    true,\r\n                    false\r\n                ],\r\n                [\"match\", [\"get\", \"structure\"], [\"none\", \"ford\"], true, false]\r\n            ],\r\n            \"paint\": {\r\n                \"line-color\": [\r\n                    \"interpolate\",\r\n                    [\"linear\"],\r\n                    [\"zoom\"],\r\n                    13,\r\n                    \"hsl(35, 25%, 82%)\",\r\n                    16,\r\n                    \"hsl(220, 4%, 71%)\"\r\n                ],\r\n                \"line-width\": [\r\n                    \"interpolate\",\r\n                    [\"exponential\", 1.5],\r\n                    [\"zoom\"],\r\n                    14,\r\n                    4,\r\n                    20,\r\n                    8\r\n                ],\r\n                \"line-dasharray\": [0.1, 15],\r\n                \"line-opacity\": [\r\n                    \"interpolate\",\r\n                    [\"linear\"],\r\n                    [\"zoom\"],\r\n                    13.75,\r\n                    0,\r\n                    14,\r\n                    1\r\n                ]\r\n            }\r\n        },\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<iframe src=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style2.html\" width=660 height=520><\/iframe>\r\n<br>\r\n<span><a href=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style2.html\" rel=\"noopener\" target=\"_blank\">https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style2.html<\/a>\u3000\uff08\u5225\u30a6\u30a4\u30f3\u30c9\u30a6\u3067\u8868\u793a\uff09 <\/span>\r\n<br>\r\n<span>\r\n<\/div>\r\n<br>\r\n<p>JR\u6771\u6d77\u9053\u7dda\u306e\u30e9\u30a4\u30f3\u304c\u63cf\u304b\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u304c\u3001\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u30a2\u30a4\u30b3\u30f3\u306e\u30b7\u30f3\u30dc\u30eb\u306f\u3044\u307e\u3044\u3061\u306a\u306e\u3067\u3001Mapbox \u306e\"Streets-V12\"\u30b9\u30bf\u30a4\u30eb\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u6a19\u6e96\u7684\u306a\u30b7\u30f3\u30dc\u30eb\u30a2\u30a4\u30b3\u30f3\u30bb\u30c3\u30c8\u306b\u5909\u66f4\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30b7\u30f3\u30dc\u30eb\u30a2\u30a4\u30b3\u30f3\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u3067\u6271\u3046\u969b\u306f \"<a href=\"https:\/\/docs.mapbox.com\/style-spec\/reference\/sprite\/\" rel=\"noopener\" target=\"_blank\">Sprite<\/a> \u3068\u547c\u3070\u308c\u308b\u4ed5\u7d44\u307f\u3067\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\uff0e\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u30b5\u30f3\u30d7\u30eb\u3067\u4f7f\u308f\u308c\u3066\u3044\u308bSprite\u30c7\u30fc\u30bf\u306e\u4e2d\u8eab\u306f\u3001\"Streets-V12\"\u30b9\u30bf\u30a4\u30eb\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u6a19\u6e96\u7684\u306a\u3082\u306e\u3068\u306f\u9055\u3046\u3088\u3046\u306a\u306e\u3067\u3001\u524d\u56de\u306e\u8a18\u4e8b\u3067\"Streets-V12\"\u30b9\u30bf\u30a4\u30eb\u304b\u3089\u30b3\u30d4\u30fc\u3057\u305f\u30e6\u30fc\u30b6\u5b9a\u7fa9\u306e\u30ab\u30b9\u30bf\u30e0\u30b9\u30bf\u30a4\u30eb \"Street\" \u304b\u3089\u3001\"<a href=\"https:\/\/docs.mapbox.com\/api\/maps\/styles\/#retrieve-a-sprite-image-or-json\" rel=\"noopener\" target=\"_blank\">Styles API<\/a>\"\u3092\u7528\u3044\u3066\u62bd\u51fa\u3057\u305f\u3082\u306e\u3068\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\"Sprite\"\u306e\u53d6\u308a\u6271\u3044\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u5225\u9014\u8aac\u660e\u3059\u308b\u4e88\u5b9a\u3060\u304c\u3001\u4eca\u56de\u7528\u610f\u3057\u305f\"Sprite\"\u30c7\u30fc\u30bf\u306f\u3001<br>\r\n<br>\r\n [ json\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb ]<br>\r\n\u3000\u3000\"<a href=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite.json\" rel=\"noopener\" target=\"_blank\">https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite.json<\/a>\" <br>\r\n\u3000\u3000\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite@2x.json\" <br>\r\n<br>\r\n [ png\u753b\u50cf\u30d5\u30a1\u30a4\u30eb ]<br>\r\n\u3000\u3000\"<a href=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite.png\" rel=\"noopener\" target=\"_blank\">https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite.png<\/a>\" <br>\r\n\u3000\u3000\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite@2x.png\" \r\n<br>\r\n\u306b\u7f6e\u3044\u3066\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u306e\"Sprite\"\u30c7\u30fc\u30bf\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u30a2\u30a4\u30b3\u30f3\u306e\u540d\u524d\u306e\u4ed8\u3051\u65b9\u304c\u4e00\u90e8\u7570\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u30b9\u30bf\u30a4\u30eb\u30d5\u30a1\u30a4\u30eb\u4e2d\u3067\u30b7\u30f3\u30dc\u30eb\u30a2\u30a4\u30b3\u30f3\u306e\u30ec\u30a4\u30e4\u30fc \"poi-label\" \u3092\u6b21\u306e\u3088\u3046\u306b\u4fee\u6b63\u3057\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n\r\n<pre><code class=\"language-JavaScript\">\r\n\u3010\u5143\u306e\u30b9\u30bf\u30a4\u30eb \u3011\r\n  \"sprite\": \"mapbox:\/\/sprites\/mapbox\/cjf4m44iw0uza2spb3q0a7s41\/4ju5zyizue7d2qr71g29q47y7\",\r\n\r\n   {\r\n      \"id\": \"poi-label\",\r\n      \"type\": \"symbol\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"poi_label\",\r\n      \"minzoom\": 6,\r\n      \"filter\": [\r\n        \"<=\",\r\n        \u3000\u3000... \u7701\u7565\r\n        ],\r\n        \"icon-image\": [\r\n          \"concat\",\r\n          [\r\n            \"get\",\r\n            \"maki\"\r\n          ],\r\n          \"-11\"\r\n        ],\r\n        \"text-max-angle\": 38,\r\n        \"text-font\": [\r\n       \u3000\u3000\u3000... \u7701\u7565\r\n    },\r\n\r\n\u3010\u4fee\u6b63\u3057\u305f\u30b9\u30bf\u30a4\u30eb \u3011\r\n  \"sprite\": \"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/sprites\/sprite\",\r\n\r\n   {\r\n      \"id\": \"poi-label\",\r\n      \"type\": \"symbol\",\r\n      \"source\": \"composite\",\r\n      \"source-layer\": \"poi_label\",\r\n      \"minzoom\": 6,\r\n      \"filter\": [\r\n        \"<=\",\r\n        \u3000\u3000... \u7701\u7565\r\n        ],\r\n        \"icon-image\": [ \"get\", \"maki\" ],\u3000\u3000\u3000<===  \"maki\" \u306b\u5909\u66f4\r\n        \"text-max-angle\": 38,\r\n        \"text-font\": [\r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u3000\"maki\" \u306f\u3001\u30a2\u30a4\u30b3\u30f3\u30bb\u30c3\u30c8\u306e\u540d\u524d\u3067\u3001\u5730\u56f3\u4e0a\u306b\u8868\u793a\u3055\u308c\u308bPOI\u30a2\u30a4\u30b3\u30f3\u306e\u6c4e\u7528\u7684\u306a\u30a4\u30e1\u30fc\u30b8\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u540d\u524d\u3068\u3044\u3046\u3053\u3068\u306e\u3088\u3046\u3060\uff0e\u5927\u78ef\u99c5\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u30a2\u30a4\u30b3\u30f3\u306e\u540d\u524d\u306f \"rail\" \u3067\u3001\u30ab\u30e1\u30e9\u306e\u30a2\u30a4\u30b3\u30f3\u306e\u540d\u524d\u306f \"attraction\" \u306a\u306e\u3067\u3001\u5927\u90e8\u5206\u306e\u30a2\u30a4\u30b3\u30f3\u306f\u65e5\u672c\u306e\u6587\u5316\u3084\u6163\u7fd2\u3068\u306f\u3061\u3087\u3063\u3068\u305a\u308c\u3066\u3044\u308b\uff0e\u65e5\u672c\u56fa\u6709\u306e\u30b7\u30f3\u30dc\u30eb\u3067\u3042\u308b\u90f5\u4fbf\u5c40 \"\u3012\" \u3084\u5b66\u6821\u306e \"\u6587\" \u30a2\u30a4\u30b3\u30f3\u306a\u3069\u3082\u542b\u307e\u308c\u3066\u306f\u3044\u308b\u304c\u3001\u3053\u306e\u30a2\u30a4\u30b3\u30f3\u30bb\u30c3\u30c8\u3060\u3051\u3067\u306f\u6b86\u3069\u5b9f\u7528\u306b\u306a\u3089\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3046\uff0e<\/p>\r\n<br>\r\n<a href=\"https:\/\/labs.mapbox.com\/maki-icons\/\" rel=\"noopener\" target=\"_blank\">https:\/\/labs.mapbox.com\/maki-icons\/<\/a>\r\n<br>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<iframe src=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style3.html\" width=660 height=520><\/iframe>\r\n<br>\r\n<span><a href=\"https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style3.html\" rel=\"noopener\" target=\"_blank\">https:\/\/y2tech.net\/MapTest\/MapboxTest\/Examples\/style3.html<\/a>\u3000\uff08\u5225\u30a6\u30a4\u30f3\u30c9\u30a6\u3067\u8868\u793a\uff09 <\/span>\r\n<br>\r\n<span>\r\n<\/div>\r\n<br>\r\n<br>\r\n<p>Mapbox \u306e\u5730\u56f3\u306e\u8981\u3067\u3042\u308b\u3001\u30b9\u30bf\u30a4\u30eb\u306e\u50cd\u304d\u3084\u4ed5\u7d44\u307f\u304c\u3042\u308b\u7a0b\u5ea6\u7406\u89e3\u3067\u304d\u305f\u3067\u3042\u308d\u3046\u304b\uff0e\u5b9f\u969b\u306b\u30e6\u30fc\u30b6\u304c\u30b9\u30bf\u30a4\u30eb\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u5834\u5408\u306f\u3001\u65e2\u5b58\u306e\u30b9\u30bf\u30a4\u30eb\u306b\"Mapbox Studio\" \u306a\u3069\u3092\u4f7f\u3063\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u304c\u3001\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u306e\u53d6\u308a\u6271\u3044\u306e\u57fa\u672c\u3092\u7406\u89e3\u3057\u3066\u3044\u3066\u3044\u3066\u3001\u3042\u308b\u7a0b\u5ea6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u7d20\u990a\u304c\u3042\u308c\u3070\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u5730\u56f3\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306f\u6280\u8853\u7684\u306b\u306f\u305d\u308c\u307b\u3069\u96e3\u3057\u304f\u306f\u306a\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u52ff\u8ad6\u3001\u7d20\u6674\u3089\u3057\u3044\u5730\u56f3\u3092\u4f5c\u308b\u306b\u306f\u6280\u8853\u3060\u3051\u3067\u306f\u99c4\u76ee\u3067\u5730\u56f3\u4f5c\u308a\u306e\u30bb\u30f3\u30b9\u304c\u554f\u308f\u308c\u308b\u3053\u3068\u306f\u8a00\u3046\u307e\u3067\u3082\u306a\u3044\uff0eGoogle \u3084Apple\u306e\u6280\u8853\u529b\u3084\u30ea\u30bd\u30fc\u30b9\u3092\u99c6\u4f7f\u3057\u3066\u3082\u3001\u6700\u521d\u306f\u306a\u304b\u306a\u304b\u601d\u3046\u3088\u3046\u306a\u5730\u56f3\u4f5c\u308a\u304c\u3067\u304d\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u306f\u3001\u3053\u306e\u5730\u56f3\u4f5c\u308a\u306e\u52d8\u6240\uff08\u30bb\u30f3\u30b9\uff09\u304c\u8db3\u308a\u306a\u304b\u3063\u305f\u3068\u8a00\u3046\u3053\u3068\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u306f\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u628a\u63e1\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u6562\u3048\u3066\u4e00\u3064\u306e\u30b9\u30bf\u30a4\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u4e8b\u524d\u306b\u4f5c\u6210\u3057\u3066\u30b9\u30bf\u30a4\u30eb\u306e\u632f\u308b\u821e\u3044\u3092\u8ffd\u3063\u3066\u3044\u3063\u305f\u304c\u3001\u5b9f\u969b\u306b \"Mapbox GL\" \u3092\u4f7f\u3063\u3066WEB\u5730\u56f3\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u51fa\u6765\u4e0a\u304c\u3063\u305f\u30d9\u30fc\u30b9\u30de\u30c3\u30d7\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\u3001\u305d\u306e\u30d9\u30fc\u30b9\u30de\u30c3\u30d7\u306b\u8ffd\u52a0\u3057\u305f\u3044\u5730\u7269\u3084\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306b\u8868\u793a\u3092\u5909\u3048\u305f\u3044\u5834\u5408\u306b\u306f\u3001\"Mapbox GL\"\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306b\u5909\u66f4\u3057\u3066\u3001\u5730\u56f3\u306e\u8868\u793a\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u306a\u3084\u308a\u65b9\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u306e\u672c\u984c\u3067\u3042\u308b\u56fd\u571f\u5730\u7406\u9662\u306e\u30d9\u30af\u30bf\u30fc\u30bf\u30a4\u30eb\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u5730\u56f3\u3092Mapbox\u3067\u53d6\u308a\u6271\u3046\u305f\u3081\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u524d\u306b\u3001\u3082\u3046\u5c11\u3057\"Mapbox GL\"\u306e\u53d6\u308a\u6271\u3044\u306b\u3064\u3044\u3066\u8aac\u660e\u304c\u5fc5\u8981\u304b\u3068\u601d\u308f\u308c\u308b\u306e\u3067\u3001\u6b21\u56de\u306f\"Mapbox GL\"\u3067\u3069\u306e\u3088\u3046\u306b\u5730\u56f3\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u64cd\u4f5c\u3059\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u3053\u3068\u306b\u3059\u308b\u4e88\u5b9a\u3060\uff0e<\/p>\r\n<br>\r\n\r\n<hr \/>\r\n<br>\r\n<ul>\r\n<li>\u3000<a href=\"https:\/\/y2tech.net\/blog\/computer\/webmap\/creating-a-custom-webmap-with-mapbox-9897\/\" target=\"_blank\">\u30fbMapbox\u3067\u30ab\u30b9\u30bf\u30e0Webmap\u4f5c\u308a\u306b\u6311\u6226 #1<\/a><\/li>\r\n<li>\u3000\u30fbMapbox\u3067\u30ab\u30b9\u30bf\u30e0Webmap\u4f5c\u308a\u306b\u6311\u6226 #2<\/li>\r\n<li>\u3000<a href=\"https:\/\/y2tech.net\/blog\/computer\/webmap\/creating-a-custom-webmap-with-mapbox-3-10085\/\" target=\"_blank\">\u30fbMapbox\u3067\u30ab\u30b9\u30bf\u30e0Webmap\u4f5c\u308a\u306b\u6311\u6226 #3\uff08\u5730\u7406\u9662\u306e\u30d9\u30af\u30bf\u30fc\u30bf\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b\uff09<\/a><\/li>\r\n<\/ul>\r\n\r\n","protected":false},"excerpt":{"rendered":"Mapbox\u3067\u5730\u56f3\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u969b\u306b\u30b9\u30bf\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3060\u3068\u3044\u3046\u4e8b\u3092\u8ff0\u3079\u305f\u304c\u3001\u4eca\u56de\u306f\u3053\u306e\u30b9\u30bf\u30a4\u30eb\u306e\u4e2d\u8eab\u306b\u3064\u3044\u3066\u3082\u3046\u5c11\u3057\u6df1\u5165\u308a\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3046\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[561],"tags":[969,972],"class_list":["post-9996","post","type-post","status-publish","format-standard","hentry","category-webmap","tag-mapbox-gl","tag-style"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=9996"}],"version-history":[{"count":3,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9996\/revisions"}],"predecessor-version":[{"id":11473,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/9996\/revisions\/11473"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=9996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=9996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=9996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}