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| 1 | +<!DOCTYPE html> |
| 2 | +<html> |
| 3 | +<head> |
| 4 | + <meta charset='utf-8' /> |
| 5 | + <title>SPEC_NAME</title> |
| 6 | + <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> |
| 7 | + <script src=' https://unpkg.com/[email protected]/dist/maplibre-gl.js' ></script> |
| 8 | + <link href=' https://unpkg.com/[email protected]/dist/maplibre-gl.css' rel=' stylesheet' /> |
| 9 | + <script src='https://unpkg.com/@maplibre/maplibre-gl-inspect@latest/dist/maplibre-gl-inspect.js'></script> |
| 10 | + <link href='https://unpkg.com/@maplibre/maplibre-gl-inspect@latest/dist/maplibre-gl-inspect.css' rel='stylesheet' /> |
| 11 | + <style> |
| 12 | + body { margin:0; padding:0; } |
| 13 | + #map { position:absolute; top:50px; bottom:0; width:100%; } |
| 14 | + #refresh { position: absolute; top: 15px; left: 15px; background-color: white; padding: 5px; |
| 15 | + border: 1px solid black; font-family: Avenir; cursor: pointer; } |
| 16 | + </style> |
| 17 | +</head> |
| 18 | +<body> |
| 19 | + <div id="rest" style="font-size:100%; padding: 8px"> |
| 20 | + <button id="button1" onclick="show_about();" >about</button> |
| 21 | + <button id="button2" onclick="show_schema_changelog();" >schema</button> |
| 22 | + <button id="button3" onclick="show_style_changelog();" >style</button> |
| 23 | + <button id="button4" onclick="show_mkgmap();" >mkgmap</button> |
| 24 | + <button id="button5" onclick="show_raster();" >raster</button> |
| 25 | + <button id="button5" onclick="show_osm();" >OSM</button> |
| 26 | + <button id="button5" onclick="show_whatpub();" >Camra pubs</button> |
| 27 | + <button id="button5" onclick="show_bustimes();" >Bus</button> |
| 28 | + <select id="styles" class="dropdownSelect"> |
| 29 | + <option value="">Default</option> |
| 30 | + <option value="cy">Welsh</option> |
| 31 | + <option value="en">English</option> |
| 32 | + <option value="ga">Irish</option> |
| 33 | + <option value="gd">Scots Gaelic</option> |
| 34 | + </select> |
| 35 | + </div> |
| 36 | +<div id='map'></div> |
| 37 | +<!-- <div id='refresh' onclick='reload()'>Reload</div> --> |
| 38 | +<script> |
| 39 | +var map; |
| 40 | +var osmAttrib='Map data © <a href="https://www.openstreetmap.org/copyright">OpenStreetMap contributors</a>'; |
| 41 | + |
| 42 | +/* ------------------------------------------------------------------------- |
| 43 | + * Obtain the currect vector zoom level and location. |
| 44 | + * Add 1 to the vector zoom level to get the equivalent raster zoom level |
| 45 | + * Browse to the current location on the raster map. |
| 46 | + * Raster zooms are whole numbers, so any fractional part of the vector |
| 47 | + * zoom level is trunctated. |
| 48 | + * ------------------------------------------------------------------------- */ |
| 49 | +function show_raster() |
| 50 | +{ |
| 51 | + let zoom = map.getZoom() + 1; |
| 52 | + let {lng, lat} = map.getCenter(); |
| 53 | + window.open ( '../maps/map/map.html'+'#'+zoom+'/'+lat+'/'+lng,'_self',false ) |
| 54 | +} |
| 55 | + |
| 56 | +function show_osm() |
| 57 | +{ |
| 58 | + let zoom = map.getZoom() + 1; |
| 59 | + let {lng, lat} = map.getCenter(); |
| 60 | + window.open ( 'https://osm.org/#map='+zoom+'/'+lat+'/'+lng,'_self',false ) |
| 61 | +} |
| 62 | + |
| 63 | +function show_whatpub() |
| 64 | +{ |
| 65 | + let {lng, lat} = map.getCenter(); |
| 66 | + window.open ( 'https://camra.org.uk/pubs/location/'+lat+'/'+lng+'?sort=nearest&hide_closed=false&venue_types[0]=P', '_blank' ) |
| 67 | +} |
| 68 | + |
| 69 | +function show_bustimes() |
| 70 | +{ |
| 71 | + let zoom = map.getZoom(); |
| 72 | + |
| 73 | + if ( zoom > 18 ) |
| 74 | + { |
| 75 | + zoom = 18; |
| 76 | + } |
| 77 | + |
| 78 | + let {lng, lat} = map.getCenter(); |
| 79 | + window.open ( 'https://bustimes.org/map#'+zoom+'/'+lat+'/'+lng,false ) |
| 80 | +} |
| 81 | + |
| 82 | +/* ------------------------------------------------------------------------- |
| 83 | + * A button to display an about screen. |
| 84 | + * ------------------------------------------------------------------------- */ |
| 85 | +function show_about() |
| 86 | +{ |
| 87 | + window.open ( '../maps/map/vector.html','_self',false ) |
| 88 | +} |
| 89 | + |
| 90 | +function show_schema_changelog() |
| 91 | +{ |
| 92 | + window.open ( '../maps/map/changelog_sve01.html','_self',false ) |
| 93 | +} |
| 94 | + |
| 95 | +function show_style_changelog() |
| 96 | +{ |
| 97 | + window.open ( '../maps/map/changelog_svwd01.html','_self',false ) |
| 98 | +} |
| 99 | + |
| 100 | +function show_mkgmap() |
| 101 | +{ |
| 102 | + window.open ( '../maps/map/mkgmap.html','_self',false ) |
| 103 | +} |
| 104 | + |
| 105 | +fetch("/metadata") |
| 106 | + .then(response => response.json()) |
| 107 | + .then(data => { |
| 108 | + var styleURL = window.location.protocol+'//'+window.location.host+'/style.json'; |
| 109 | + var bounds = data['bounds'].split(','); |
| 110 | + map = new maplibregl.Map({ |
| 111 | + container: 'map', // container id |
| 112 | + style: styleURL, // stylesheet location |
| 113 | + center: [(Number(bounds[0])+Number(bounds[2]))/2, |
| 114 | + (Number(bounds[1])+Number(bounds[3]))/2], // starting position [lng, lat] |
| 115 | + hash: true, |
| 116 | + zoom: 13, // starting zoom |
| 117 | + maxZoom: 25, |
| 118 | + attributionControl: false |
| 119 | + }); |
| 120 | + |
| 121 | + var styleList = document.getElementById('styles'); |
| 122 | + styleList.addEventListener('change', function(e) { |
| 123 | + var langId = e.target.value; |
| 124 | + map.setStyle( window.location.protocol+'//'+window.location.host+'/vector/style_svwd01' + langId + '.json' ); |
| 125 | + var url = new URL(window.location.href); |
| 126 | + url.searchParams.set('style', langId); |
| 127 | + window.history.replaceState(null, null, url); |
| 128 | + }); |
| 129 | + |
| 130 | + // Add default OSM attribution |
| 131 | + map.addControl(new maplibregl.AttributionControl({ customAttribution: osmAttrib }), 'bottom-right'); |
| 132 | + |
| 133 | + // Add zoom control |
| 134 | + map.addControl(new maplibregl.NavigationControl()); |
| 135 | + |
| 136 | + map.dragRotate.disable(); |
| 137 | + map.keyboard.disableRotation(); |
| 138 | + map.touchZoomRotate.disableRotation(); |
| 139 | + |
| 140 | + // Add geolocate control |
| 141 | + map.addControl( |
| 142 | + new maplibregl.GeolocateControl({ |
| 143 | + positionOptions: { enableHighAccuracy: true }, |
| 144 | + trackUserLocation: true |
| 145 | + }) |
| 146 | + ); |
| 147 | + |
| 148 | + // Add scale control at bottom-left |
| 149 | + map.addControl( |
| 150 | + new maplibregl.ScaleControl({ |
| 151 | + unit: 'metric' |
| 152 | + }) |
| 153 | + ); |
| 154 | + |
| 155 | + // -- Comment the following lines out to remove debug UI -- |
| 156 | +// map.showTileBoundaries=true; |
| 157 | + |
| 158 | +// map.addControl(new MaplibreInspect({ |
| 159 | +// showInspectMap: true, |
| 160 | +// showInspectButton: false |
| 161 | +// })); |
| 162 | + |
| 163 | + // -- -- |
| 164 | + } |
| 165 | +) |
| 166 | +</script> |
| 167 | + |
| 168 | +</body> |
| 169 | +</html> |
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