{"id":2847,"date":"2018-03-05T20:22:20","date_gmt":"2018-03-05T11:22:20","guid":{"rendered":"http:\/\/taitan916.info\/blog\/?p=2847"},"modified":"2024-01-13T00:38:53","modified_gmt":"2024-01-12T15:38:53","slug":"post-2847","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/2847","title":{"rendered":"Google Maps API\u3067\u534a\u5f84\u25cf\u30e1\u30fc\u30c8\u30eb\u7bc4\u56f2\u3092\u5186\u3067\u8868\u793a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

Google Maps API\u3067\u30de\u30fc\u30ab\u30fc\u3092\u7acb\u3066\u3066\u3001\u305d\u3053\u304b\u3089\u7bc4\u56f2\u25cfm\u3082\u3057\u304f\u306f\u25cfkm\u3092\u5186\u3067\u8868\u793a\u3055\u305b\u305f\u304b\u3063\u305f\u3002API\u81ea\u4f53\u306b\u305d\u306e\u6a5f\u80fd\u304c\u3042\u3063\u305f\u306e\u3067\u4f7f\u7528\u65b9\u6cd5\u3092\u30e1\u30e2\u3002<\/p>\n

 <\/p>\n

\u30b5\u30f3\u30d7\u30eb<\/h2>\n

https:\/\/taitan916.info\/sample\/gmap_circle\/<\/a><\/p>\n

 <\/p>\n

\u4e8b\u524d\u6e96\u5099<\/h2>\n

\u30de\u30fc\u30ab\u30fc\u306e\u8868\u793a\u3068\u81ea\u52d5\u30ba\u30fc\u30e0\u304c\u5165\u3063\u305f\u30de\u30c3\u30d7\u306e\u4f5c\u6210\u306b\u95a2\u3057\u3066\u306f\u4ee5\u524d\u306e\u8a18\u4e8b\u306e\u3082\u306e\u3092\u4f7f\u7528\u3057\u305f\u3002<\/p>\n

http:\/\/taitan916.info\/blog\/?p=2403<\/a><\/p>\n

 <\/p>\n

JavaScript\u90e8\u5206<\/h2>\n
var mapData = [\r\n    { 'name':'\u5927\u962a\u57ce', 'x':'34.687315', 'y':'135.526201'}, \r\n    { 'name':'\u4eac\u90fd\u30bf\u30ef\u30fc', 'x':'34.987574', 'y':'135.759362'}, \r\n];\r\nvar minLat = 999;\r\nvar maxLat = 0;\r\nvar minLng = 999;\r\nvar maxLng = 0;\r\n\r\nvar currentWindow = null;\r\n\r\nvar latlng = new google.maps.LatLng(mapData[0].x, mapData[0].y);\r\nvar myOptions = {\r\n    center: latlng, \r\n    mapTypeId: google.maps.MapTypeId.ROADMAP\r\n};\r\n\r\nvar map = new google.maps.Map(document.getElementById(\"map_canvas\"), myOptions);\r\n\r\n\r\nfor (var key in mapData){\r\n    makeMarker(mapData[key]);\r\n}\r\n\r\nautoZoom( maxLat, minLat, maxLng, minLng );\r\n\r\nfunction makeMarker( mapData ){\r\n    if( !mapData ) return false;\r\n\r\n    if(mapData.x < minLat) minLat = mapData.x;\r\n    if(mapData.x > maxLat) maxLat = mapData.x;\r\n    if(mapData.y < minLng) minLng = mapData.y;\r\n    if(mapData.y > maxLng) maxLng = mapData.y;\r\n\r\n    var marker = new google.maps.Marker({\r\n        position : new google.maps.LatLng(mapData.x,mapData.y), \r\n        map: map \r\n    });\r\n\r\n    var infoWindow = new google.maps.InfoWindow();\r\n    google.maps.event.addListener(marker, 'click', function() {\r\n        if( currentWindow ) currentWindow.close();\r\n\r\n        infoWindow.setContent(mapData.name);\r\n        infoWindow.open(map,marker);\r\n        currentWindow = infoWindow;\r\n    });\r\n\r\n    var cityCircle = new google.maps.Circle({\r\n        strokeColor: '#FF0000', \/\/\u5916\u5468\u306e\u8272\r\n        strokeOpacity: 0.8, \/\/\u5916\u5468\u306e\u900f\u904e\u5ea6\r\n        strokeWeight: 2, \/\/\u5916\u5468\u306e\u592a\u3055\r\n        fillColor: '#FF0000', \/\/\u5185\u5468\u306e\u8272\r\n        fillOpacity: 0.35, \/\/\u5185\u5468\u306e\u900f\u660e\u5ea6\r\n        map: map, \/\/\u8868\u793a\u3055\u305b\u308b\u30de\u30c3\u30d7\r\n        center: marker.position, \/\/\u5186\u306e\u4e2d\u5fc3\u5730\r\n        radius: 10000 \/\/\u534a\u5f84(\u30e1\u30fc\u30c8\u30eb)\r\n    });\r\n\r\n}\r\n\r\nfunction autoZoom( maxLat, minLat, maxLng, minLng ){\r\n    if( !maxLat || !minLat || !maxLng || !minLng ) return false;\r\n\r\n    var sw = new google.maps.LatLng(maxLat,minLng);\r\n    var ne = new google.maps.LatLng(minLat,maxLng);\r\n    var bounds = new google.maps.LatLngBounds(sw, ne);\r\n    map.fitBounds(bounds);\r\n}<\/pre>\n
\u30b3\u30e1\u30f3\u30c8\u3092\u5165\u308c\u3066\u3044\u308b\u90e8\u5206\u304c\u4ee5\u524d\u306e\u8a18\u4e8b\u306e\u30bd\u30fc\u30b9\u3068\u7570\u306a\u308b\u90e8\u5206\u306b\u306a\u308b\u3002<\/p>\n
 <\/p>\n
\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n
https:\/\/developers.google.com\/maps\/documentation\/javascript\/examples\/circle-simple?hl=ja<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Google Maps API\u3067\u30de\u30fc\u30ab\u30fc\u3092\u7acb\u3066\u3066\u3001\u305d\u3053\u304b\u3089\u7bc4\u56f2\u25cfm\u3082\u3057\u304f\u306f\u25cfkm ... <\/p>\n","protected":false},"author":1,"featured_media":1423,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[71,70],"tags":[],"class_list":["post-2847","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-google-maps-api","category-google"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t