Document<\/title>\n\n <link rel=\"stylesheet\" href=\"https:\/\/unpkg.com\/leaflet@1.9.3\/dist\/leaflet.css\"\n integrity=\"sha256-kLaT2GOSpHechhsozzB+flnD+zUyjE2LlfWPgU04xyI=\"\n crossorigin=\"\"\/>\n <script src=\"https:\/\/unpkg.com\/leaflet@1.9.3\/dist\/leaflet.js\"\n integrity=\"sha256-WBkoXOwTeyKclOHuWtc+i2uENFpDZ9YPdf5Hf+D7ewM=\"\n crossorigin=\"\"><\/script>\n\n <style>\n #map { height: 600px; }\n\t \n\t.thunder_hue {\n filter: hue-rotate(170deg);\n }\n <\/style>\n\n<\/head>\n<body>\n <div id=\"map\"><\/div>\n\n <script>\n var longitude = 62.866522\n var latitude = 24.761533\n\n var map = L.map('map').setView([longitude, latitude], 9);\n\n L.marker([longitude, latitude]).addTo(map);\n\n L.tileLayer('https:\/\/tile.openstreetmap.org\/{z}\/{x}\/{y}.png', {\n maxZoom: 19,\n attribution: '© <a href=\"http:\/\/www.openstreetmap.org\/copyright\">OpenStreetMap<\/a>'\n }).addTo(map);\n\n function readTextFile(file, callback) {\n var rawFile = new XMLHttpRequest();\n rawFile.overrideMimeType(\"application\/json\");\n rawFile.open(\"GET\", file, true);\n rawFile.onreadystatechange = function() {\n if (rawFile.readyState === 4 && rawFile.status == \"200\") {\n callback(rawFile.responseText);\n }\n }\n rawFile.send(null);\n }\n\n function toRadians(angle) {\n return angle * (Math.PI \/ 180);\n }\n\n function toDegrees (angle) {\n return angle * (180 \/ Math.PI);\n }\n\n function destination_two(latlng, distance, bearing) {\n var dist = distance\/6371\n\n var brng = toRadians(bearing)\n var lat1 = toRadians(latlng.lat)\n var lon1 = toRadians(latlng.lng)\n\n var lat2 = Math.asin( Math.sin(lat1)*Math.cos(dist) + Math.cos(lat1)*Math.sin(dist)*Math.cos(brng) );\n var a = Math.atan2(Math.sin(brng)*Math.sin(dist)*Math.cos(lat1), Math.cos(dist)-Math.sin(lat1)*Math.sin(lat2));\n var lon2 = lon1 + a;\n\n lon2 = (lon2+ 3*Math.PI) % (2*Math.PI) - Math.PI;\n\n return L.latLng([toDegrees(lon2), toDegrees(lat2)])\n }\n\n function calculate_bearing(bearing) {\n return 360-(bearing-90)\n }\n\n readTextFile(\"\/wp-content\/plugins\/ukkostutka-api\/ukkostutka.json\", function(text) {\n var data = JSON.parse(text);\n var increment = 0\n if (data.data == null) return\n\n var d = new Date();\n d.setDate(d.getDate()-7);\n \n var data_array = data.data.filter(item => item.timestamp > Math.floor(d.getTime() \/ 1000))\n\n for(var dataPoint of data_array) {\n var B = destination_two({lng: longitude, lat: latitude}, dataPoint.distance, calculate_bearing(dataPoint.bearing));\n var marker = L.marker(B).addTo(map);\n marker._icon.classList.add(\"thunder_hue\");\n }\n })\n <\/script>\n<\/body>\n<\/html><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>S\u00e4\u00e4 Ukkostutka<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-63","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/pages\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=63"}],"version-history":[{"count":14,"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/pages\/63\/revisions"}],"predecessor-version":[{"id":204,"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=\/wp\/v2\/pages\/63\/revisions\/204"}],"wp:attachment":[{"href":"https:\/\/kirkkovuori.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}