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Newer
100644
828 lines (677 sloc)
29 KB
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var map;
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//TODO: create settings instead
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var _global_showLabel = false;
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var _global_opacity = 0.7; // value range 0..1
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var _global_maxheight = 4.0;
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var _global_maxweight = 7.5;
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var _global_classicStyle = false;
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var _global_timeout = 20;
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var _global_server = 'http://dev.overpass-api.de/api_mmd_test_only/';
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var _global_seg_x = 1;
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var _global_seg_y = 1;
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var _global_seg_x = undefined;
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var _global_seg_y = undefined;
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var epsg4326;
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var epsg900913;
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function initMap(div_id){
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epsg4326 = new OpenLayers.Projection("EPSG:4326");
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epsg900913 = new OpenLayers.Projection("EPSG:900913");
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(function() {
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var lang = getParam("lang");
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if (lang != "") {
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OpenLayers.Lang.setCode(lang);
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} else {
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OpenLayers.Lang.setCode("de");
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if (_global_languages != undefined && _global_languages.length > 0) {
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OpenLayers.Lang.setCode(_global_languages[0]["code"]);
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} else {
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OpenLayers.Lang.setCode("de");
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}
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}
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switch (getParam("label")) {
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case "T": _global_showLabel = true; break;
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case "F": _global_showLabel = false; break;
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default: _global_showLabel = false;
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}
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switch (getParam("style")) {
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case "point": _global_classicStyle = true; break;
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case "line": _global_classicStyle = false; break;
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default: _global_classicStyle = false;
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}
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var opacity = getParam("opacity"); // value range 0..100
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if (isNumber(opacity)) {
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opacity = Math.floor(opacity);
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if (opacity >= 0 && opacity <= 100)
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_global_opacity = opacity / 100;
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}
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var timeout = getParam("timeout"); // override timeout for expensive overpass api calls
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if (isNumber(timeout)) {
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timeout = Math.floor(timeout);
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if (timeout >= 1 && timeout <= 300)
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_global_timeout = timeout;
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}
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var server = getParam("server");
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if (isNumber(server)) {
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switch (server) {
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case "1": _global_server = 'https://overpass-api.de/api/'; break;
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case "2": _global_server = 'https://overpass.osm.rambler.ru/cgi/'; break;
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case "3": _global_server = 'https://api.openstreetmap.fr/oapi/'; break;
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case "7": _global_server = 'https://dev.overpass-api.de/api_drolbr/'; break;
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case "8": _global_server = 'https://dev.overpass-api.de/api_mmd/'; break;
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}
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}
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var dateParam = getParam("date"); // date in format YYYY-MM-DD
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if (/\d{4}-\d{2}-\d{2}/i.test(dateParam)) {
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var comp = dateParam.split('-');
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var _y = parseInt(comp[0], 10);
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var _m = parseInt(comp[1], 10);
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var _d = parseInt(comp[2], 10);
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var date = new Date(_y,_m-1,_d);
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if (date.getFullYear() == _y &&
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date.getMonth() + 1 == _m &&
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date.getDate() == _d) {
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_global_date = date;
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}
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}
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var seg_x = getParam("segx");
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if (isNumber(seg_x)) {
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seg_x = Math.floor(seg_x);
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if (seg_x >= 1 && seg_x <= 8)
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_global_seg_x = seg_x;
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}
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var seg_y = getParam("segy");
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if (isNumber(seg_y)) {
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seg_y = Math.floor(seg_y);
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if (seg_y >= 1 && seg_y <= 8)
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_global_seg_y = seg_y;
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})();
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$('#mystyle').buttonset();
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$('#mystyle').find('input')
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.removeProp('checked')
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.filter('[value="' + (_global_classicStyle ? 'point' : 'line') + '"]')
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.prop('checked',true)
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.end()
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.end()
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.buttonset('refresh');
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$('[data-translate-text]').each(function() {
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$(this).text(OpenLayers.i18n($(this).data('translate-text')));
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});
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$('[data-translate-title]').each(function() {
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$(this).prop('title',OpenLayers.i18n($(this).data('translate-title')));
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});
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$('[data-translate-button]').each(function() {
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$(this).button( "option", "label", OpenLayers.i18n($(this).data('translate-button')));
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});
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$('#search').prop('placeholder', OpenLayers.i18n('search'));
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OpenLayers.ImgPath = "js/lib/OpenLayers/theme/dark/";
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map = new OpenLayers.Map("map", {
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div: div_id,
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projection : new OpenLayers.Projection("EPSG:3857"),
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displayProjection : new OpenLayers.Projection("EPSG:4326"),
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units : "m",
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resolutions : [ 156543.03390000001, 78271.516950000005,
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39135.758475000002, 19567.879237500001, 9783.9396187500006,
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4891.9698093750003, 2445.9849046875001, 1222.9924523437501,
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611.49622617187504, 305.74811308593752, 152.87405654296876,
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76.43702827148438, 38.21851413574219, 19.109257067871095,
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9.5546285339355475, 4.7773142669677737, 2.3886571334838869,
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1.1943285667419434, 0.59716428337097172, 0.29858214168548586 ],
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maxResolution : 156543.0339,
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maxExtent : new OpenLayers.Bounds(-20037508.34, -20037508.34,
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20037508.34, 20037508.34),
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controls : []
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} );
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// ----------------------------------------------------------------------------
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// Map layers
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//----------------------------------------------------------------------------
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var osmLayer = new OpenLayers.Layer.OSM("Mapnik", null, {
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});
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map.addLayer(osmLayer);
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[ "https://a.tile.openstreetmap.fr/osmfr/${z}/${x}/${y}.png",
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"https://b.tile.openstreetmap.fr/osmfr/${z}/${x}/${y}.png",
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"https://c.tile.openstreetmap.fr/osmfr/${z}/${x}/${y}.png"],
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attribution: '© Openstreetmap France | © <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'}));
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map.addLayer (new OpenLayers.Layer.XYZ(OpenLayers.i18n("germanstyle"),
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[ "https://a.tile.openstreetmap.de/tiles/osmde/${z}/${x}/${y}.png",
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"https://b.tile.openstreetmap.de/tiles/osmde/${z}/${x}/${y}.png",
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"https://c.tile.openstreetmap.de/tiles/osmde/${z}/${x}/${y}.png",
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"https://d.tile.openstreetmap.de/tiles/osmde/${z}/${x}/${y}.png"],
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{ numZoomLevels: 19,
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attribution: '© <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors, <a href="https://www.openstreetmap.de/germanstyle.html" target="_blank">About style</a>'}));
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map.addLayer (new OpenLayers.Layer.OSM("Cycle Map",
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{ transitionEffect : "resize",
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buffer : 0,
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numZoomLevels : 18,
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attribution: '© <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors, Tiles courtesy of <a href="https://www.opencyclemap.org/" target="_blank">Andy Allan</a>' }));
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map.addLayer(new OpenLayers.Layer.OSM.Toolserver('Hike & Bike','hikebike'));
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map.addLayer(new OpenLayers.Layer.OSM.Toolserver('Mapnik B&W','bw-mapnik'));
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map.addLayer(new OpenLayers.Layer.OSM.Toolserver('Mapnik no labels','osm-no-labels'));
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var geolocate = new OpenLayers.Control.Geolocate({
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id: 'locate-control',
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geolocationOptions: {
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enableHighAccuracy: true,
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maximumAge: 15000,
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timeout: 7000
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}
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});
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var vector = new OpenLayers.Layer.Vector("Vector Layer", { displayInLayerSwitcher: false });
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var olMaxheightLayer = make_layer(_global_server, '[timeout:5];' +
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'node(bbox)[maxheight][!waterway][!"waterway:sign"][!"seamark:type"]["obstacle"!="bridge"];out;' +
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'node(bbox)["maxheight:physical"][!waterway][!"waterway:sign"][!"seamark:type"]["obstacle"!~"bridge"];out;' +
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'(way(bbox)[maxheight][highway];>;);out;' +
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'(way(bbox)[maxheight][amenity=parking];>;);out;' +
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'(way(bbox)["maxheight:physical"][highway];>;);out;',
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OpenLayers.i18n('maxheight'), getMaxheightStyleMap (), [featureFilterSimplifyLineString], false);
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olMaxheightLayer.setVisibility(false);
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var olCoveredLayer = make_layer(_global_server, '[timeout:5];' +
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'(way(bbox)["covered"="yes"]["highway"~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"][!maxheight][!"maxheight:physical"];>;);out;',
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OpenLayers.i18n('covered'), getSingleColorStyleMap ('red'), [featureFilterMaxheightIsSetOnNode,featureFilterSimplifyLineString], false);
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olCoveredLayer.setVisibility(false);
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var olTunnelLayer = make_layer(_global_server, '[timeout:5];' +
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'(way(bbox)["tunnel"~"^(yes|building_passage)$"]["highway"~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"][!maxheight][!"maxheight:physical"][man_made!~"adit"];>;);out;',
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OpenLayers.i18n('tunnel'), getSingleColorStyleMap ('red'), [featureFilterMaxheightIsSetOnNode,featureFilterSimplifyLineString], false);
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olTunnelLayer.setVisibility(false);
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var query_railwaylayer = '((way({{bbox}})["bridge"~"^(yes|viaduct)$"][railway];' +
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'way(around:0)["highway"~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"]' +
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var olRailwayLayer = make_large_layer(_global_server, query_railwaylayer,
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OpenLayers.i18n('railway'), getRailwayStyleMap (), [featureFilterIntersection,featureFilterSimplifyLineString], true, 11);
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olRailwayLayer.setVisibility(false);
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olRailwayLayer._suppress_setVisibility_during_init = true;
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var query_bridgelayer = '((way({{bbox}})[bridge~"^(yes|viaduct)$"][!railway];way(around:0)' +
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'[highway~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"]' +
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var olBridgeLayer = make_large_layer(_global_server, query_bridgelayer,
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OpenLayers.i18n('waybelowbridge'), getMarkBridgeStyleMap(), [featureFilterIntersection,featureFilterSimplifyLineString], true, 11);
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olBridgeLayer.setVisibility(false);
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olBridgeLayer._suppress_setVisibility_during_init = true;
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// combined bridge layer merges queries of the two layers olBridgeLayer + olRailwayLayer into one single query (performance)
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var query_combined_bridgelayer = '((way({{bbox}})[bridge~"^(yes|viaduct)$"];way(around:0)' +
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'[highway~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"]' +
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var olCombinedBridgeLayer = make_large_layer(_global_server, query_combined_bridgelayer,
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'(combined bridge layer)', getMarkCombinedBridgeStyleMap(), [featureFilterIntersection,featureFilterSimplifyLineString], true, 11);
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olCombinedBridgeLayer.setVisibility(false);
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olCombinedBridgeLayer.displayInLayerSwitcher = false;
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olCombinedBridgeLayer._postprocess_setVisibility_during_init = true;
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// Ito hgv routing layer clone
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var olHGVLayer = make_layer(_global_server, '[timeout:5];' +
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'(way(bbox)[highway][hgv];>;);out;' +
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'(way(bbox)[highway][hazmat];>;);out;' +
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'(way(bbox)[highway]["hazmat:forward"];>;);out;' +
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'(way(bbox)[highway]["hazmat:backward"];>;);out;' +
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'(way(bbox)[highway]["hazmat:water"];>;);out;',
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OpenLayers.i18n('ito'), getHGVRoutingStyleMap (), [featureFilterSimplifyLineString], false);
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olHGVLayer.setVisibility(false);
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// Maxspeed for hgv
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var olHGVMaxspeedLayer = make_layer(_global_server, '[timeout:5];' +
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'(way(bbox)[highway]["maxspeed:hgv"];>;);out;',
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OpenLayers.i18n('maxspeedhgv'), getHGVMaxspeedStyleMap (), [featureFilterSimplifyLineString], false);
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olHGVMaxspeedLayer.setVisibility(false);
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// Maxweight
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var olMaxweightLayer = make_layer(_global_server, '[timeout:5];' +
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'node(bbox)["maxweight"];out;' +
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'(way(bbox)[highway]["maxweight"];>;);out;' +
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'(way(bbox)[highway]["maxweight:hgv"];>;);out;' +
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'(way(bbox)[highway]["maxweightrating"];>;);out;' +
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'(way(bbox)[highway]["maxweight:forward"];>;);out;' +
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'(way(bbox)[highway]["maxweight:backward"];>;);out;' +
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'(way(bbox)[amenity=parking]["maxweight"];>;);out;' +
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'(way(bbox)[amenity=parking]["maxweight:hgv"];>;);out;' +
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'(way(bbox)[amenity=parking]["maxweightrating"];>;);out;',
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OpenLayers.i18n('maxweight'), getMaxweightStyleMap (), [featureFilterSimplifyLineString], false);
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olMaxweightLayer.setVisibility(false);
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// Maxaxleload
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var olMaxaxleloadLayer = make_layer(_global_server, '[timeout:5];' +
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'node(bbox)[maxaxleload];out;' +
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'(way(bbox)[highway][maxaxleload];>;);out;',
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OpenLayers.i18n('maxaxleload'), getMaxaxleloadStyleMap (), [featureFilterSimplifyLineString], false);
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olMaxaxleloadLayer.setVisibility(false);
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// Maxwidth
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var olMaxwidthLayer = make_layer(_global_server, '[timeout:5];' +
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'node(bbox)[maxwidth][!"waterway:sign"][!"seamark:type"]["obstacle"!~"bridge"][!"river:waterway_distance"];out;' +
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'(way(bbox)[highway][maxwidth];>;);out;' +
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'(way(bbox)[amenity=parking][maxwidth];>;);out;',
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OpenLayers.i18n('maxwidth'), getMaxwidthStyleMap (), [featureFilterSimplifyLineString], false);
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olMaxwidthLayer.setVisibility(false);
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// Maxlength
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var olMaxlengthLayer = make_layer(_global_server, '[timeout:5];' +
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'node(bbox)[maxlength];out;' +
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'(way(bbox)[highway][maxlength];>;);out;' +
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'(way(bbox)[amenity=parking][maxlength];>;);out;',
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OpenLayers.i18n('maxlength'), getMaxlengthStyleMap (), [featureFilterSimplifyLineString], false);
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olMaxlengthLayer.setVisibility(false);
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var olTollLayer = make_large_layer(_global_server, '[timeout:5];' +
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'node(bbox)["barrier"="toll_booth"];out;' +
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'(way(bbox)["barrier"="toll_booth"];>;);out;' +
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'(way(bbox)[highway][toll];>;);out;' +
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'(way(bbox)[highway]["toll:N3"];>;);out;' +
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'(way(bbox)[highway]["toll:n3"];>;);out;',
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OpenLayers.i18n('toll'), getTollStyleMap (), [featureFilterSimplifyLineString], false, 8);
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olTollLayer.setVisibility(false);
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// Add waiting cursor for slow layers
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// Railway
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olRailwayLayer.events.register("loadstart", map, function() {
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$('html').addClass('busy');
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olRailwayLayer._loading = true;
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});
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olRailwayLayer.events.register("loadend", map, function() {
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if (!olBridgeLayer.visibility || !olBridgeLayer._loading)
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$('html').removeClass('busy');
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olRailwayLayer._loading = false;
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});
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// Bridge
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olBridgeLayer.events.register("loadstart", map, function() {
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$('html').addClass('busy');
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olBridgeLayer._loading = true;
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});
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olBridgeLayer.events.register("loadend", map, function() {
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if (!olRailwayLayer.visibility || !olRailwayLayer._loading)
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$('html').removeClass('busy');
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olBridgeLayer._loading = false;
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});
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// Combined Railway + Bridge
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olCombinedBridgeLayer.events.register("loadstart", map, function() {
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$('html').addClass('busy');
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olCombinedBridgeLayer._loading = true;
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});
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olCombinedBridgeLayer.events.register("loadend", map, function() {
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$('html').removeClass('busy');
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olCombinedBridgeLayer._loading = false;
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});
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// Deactivate all HTTP loading initially (reactivated in changelayer event handler)
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olRailwayLayer.strategies[0].deactivate();
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olBridgeLayer.strategies[0].deactivate();
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olCombinedBridgeLayer.strategies[0].deactivate();
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// Adding layers to map
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map.addLayers([olMaxheightLayer, olMaxwidthLayer, olMaxlengthLayer,
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olMaxweightLayer, olMaxaxleloadLayer,
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olHGVMaxspeedLayer,olHGVLayer, olTollLayer,
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olCoveredLayer,olTunnelLayer,
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olRailwayLayer,olBridgeLayer,olCombinedBridgeLayer]);
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map.addLayer(vector);
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var olLayerSelect = new OpenLayers.Control.SelectFeature(
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[olMaxheightLayer,olHGVLayer, olHGVMaxspeedLayer,
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olMaxweightLayer, olMaxaxleloadLayer,
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olMaxwidthLayer, olMaxlengthLayer, olTollLayer],
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{
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hover : true,
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overFeature : function( feature ) {
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var status = [];
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var k;
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var keys = [ "maxheight", "maxheight:physical", "maxwidth",
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"maxlength", "maxweight", "maxweight:hgv", "maxweightrating",
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"maxaxleload", "toll",
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"hgv", "hazmat", "hazmat:water", "toll:N3",
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"hazmat:forward", "hazmat:backward",
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"maxweight:forward", "maxweight:backward"];
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for (var i = 0; i < keys.length; i++) {
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k = keys[i];
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if (!(feature.attributes[k] == undefined))
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status.push(k + "=" + feature.attributes[k]);
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}
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var t = status.join(", ");
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setStatusText2 (t);
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},
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outFeature : function (feature) { setStatusText2 ( '' ); }
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}
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);
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var permalink = new OpenLayers.Control.PermalinkCustom('permlink');
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map.addControls([new OpenLayers.Control.Navigation(),
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// new OpenLayers.Control.PanZoomBar({panIcons: false}),
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new OpenLayers.Control.Zoom(),
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new OpenLayers.Control.LayerSwitcher({
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div: document.getElementById("layerswitcher"),
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roundedCorner: false
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}),
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permalink,
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geolocate,
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new OpenLayers.Control.Attribution({div: document.getElementById("attribution")}),
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new OpenLayers.Control.ScaleLine({
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div: document.getElementById('scaleline'),
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geodesic: true,
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bottomInUnits: ""
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}),
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new OpenLayers.Control.MousePosition({
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div: document.getElementById("mousepos"),
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numDigits: 4
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}),
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new OpenLayers.Control.KeyboardDefaults(),
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olLayerSelect]);
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olLayerSelect.activate();
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map.events.register("movestart", map, function(evt) {
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// kill running overpass api query for two slow layers
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if ((olRailwayLayer.visibility && olRailwayLayer._loading) ||
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(olBridgeLayer.visibility && olBridgeLayer._loading) ||
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(olCombinedBridgeLayer.visibility && olCombinedBridgeLayer._loading)) {
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killMyQueries([olRailwayLayer, olBridgeLayer, olCombinedBridgeLayer]);
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olRailwayLayer.removeAllFeatures({silent: false});
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olBridgeLayer.removeAllFeatures({silent: false});
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olCombinedBridgeLayer.removeAllFeatures({silent: false});
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}
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map.updateStatusLine();
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});
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map.events.register("zoomend", map, function(evt) {
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//avoid non-discrete zoom level (looks ugly)
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if (Math.round(map.zoom) != map.zoom)
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map.zoomTo(Math.round(map.zoom));
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/*
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// kill running overpass api query for two slow layers
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if ((olRailwayLayer.visibility && olRailwayLayer._loading) ||
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(olBridgeLayer.visibility && olBridgeLayer._loading) ||
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(olCombinedBridgeLayer.visibility && olCombinedBridgeLayer._loading)) {
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killMyQueries([olRailwayLayer, olBridgeLayer, olCombinedBridgeLayer]);
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olRailwayLayer.removeAllFeatures({silent: false});
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olBridgeLayer.removeAllFeatures({silent: false});
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olCombinedBridgeLayer.removeAllFeatures({silent: false});
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}
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map.updateStatusLine();
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*/
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});
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map.events.register("changelayer", map, function(evt) {
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map.updateStatusLine();
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updateLocation();
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map.baseLayer.setOpacity(_global_opacity);
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if (olMaxweightLayer.visibility ||
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olMaxheightLayer.visibility) {
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$('#simulationwidget').show("blind",300);
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} else {
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$('#simulationwidget').hide("blind",300);
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}
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$("#export_gpx").button( olRailwayLayer.visibility ||
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olBridgeLayer.visibility ||
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olCombinedBridgeLayer.visibility ||
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olCoveredLayer.visibility ||
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olTunnelLayer.visibility
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? "enable" : "disable");
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if (olRailwayLayer.visibility && olBridgeLayer.visibility) {
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olCombinedBridgeLayer.setVisibility(true);
504
olRailwayLayer.removeAllFeatures({silent: false});
505
olBridgeLayer.removeAllFeatures({silent: false});
506
olRailwayLayer.strategies[0].deactivate();
507
olBridgeLayer.strategies[0].deactivate();
508
olCombinedBridgeLayer.strategies[0].activate();
509
}
510
else {
511
olCombinedBridgeLayer.setVisibility(false);
512
olCombinedBridgeLayer.removeAllFeatures({silent: false});
513
olRailwayLayer.strategies[0].activate();
514
olBridgeLayer.strategies[0].activate();
515
olCombinedBridgeLayer.strategies[0].deactivate();
516
}
517
518
});
519
520
map.events.register("moveend", map, function() {
521
updateLocation();
522
});
523
524
map.events.register("touchend", map, function() {
525
updateLocation();
526
});
527
528
map.addControl (new OpenLayers.Control.Maplink(
529
"josm",
530
"http://127.0.0.1:8111/load_and_zoom",
531
{label:"JOSM", target: "hiddenIframe", format: "trbl", id: "josm" }
532
));
533
534
map.addControl (new OpenLayers.Control.Maplink(
535
"ideditor",
537
{target: "_blank" }
538
));
539
540
var smartPopup = new SmartPopup(map);
541
var smartPopupLayers = [olMaxheightLayer, olMaxwidthLayer, olMaxlengthLayer,
542
olMaxweightLayer, olMaxaxleloadLayer,
543
olHGVLayer,olHGVMaxspeedLayer, olTollLayer,
544
olCoveredLayer,olTunnelLayer,
545
olRailwayLayer, olBridgeLayer, olCombinedBridgeLayer];
546
547
for (var i=0; i<smartPopupLayers.length; i++)
548
smartPopup.addLayer(smartPopupLayers[i]);
549
550
var labelSwitch = new OpenLayers.Control ({
551
552
id: 'labelSwitch',
553
554
div: document.getElementById('labelSwitch'),
555
556
allowSelection: true,
557
558
draw:function(){
559
560
OpenLayers.Control.prototype.draw.apply(this,arguments);
561
if(!this.element){
562
563
this.element = $('<div/>')
564
.html(OpenLayers.i18n("showlabel"))
565
.prop('title',OpenLayers.i18n("showlabeltitle"))
566
.addClass('labelSwitch blue')
567
.button()
568
.click(function(evt) {
569
_global_showLabel = !_global_showLabel;
570
permalink.updateLink();
571
var visibleLayers = window.map.getLayersBy("visibility", true);
572
for (var i = 0; i < visibleLayers.length; i++) {
573
var v = visibleLayers[i];
574
if (v.features!=undefined)
575
v.redraw(); // TODO: find something better to avoid reloading data
576
}
577
});
578
579
this.element.control=this;
580
this.div.appendChild(this.element[0]);
581
582
}
583
return this.div;
584
}
585
});
586
587
map.addControl (labelSwitch);
588
589
590
if (!map.getCenter()) {
591
592
var cookietext = readCookie('_osm_location');
593
if (cookietext) {
594
var cb = cookietext.split('|');
595
var centre = lonLatToMercator( new OpenLayers.LonLat(cb[0], cb[1]));
596
var zoom = cb[2];
597
var layers = cb[3];
598
layers = layers.substring(0,20); // support old cookie format
599
map.setCenter(centre, zoom);
600
setMapLayers(layers);
601
602
603
} else {
604
var bounds_sample = undefined;
605
var scenario = Math.floor(Math.random()*4);
606
607
// Empty screens are boring, pick one out of 4 demo scenarios
608
switch (scenario) {
609
610
case 0:
611
bounds_sample = new OpenLayers.Bounds( -1.9153118133544922,52.46680857125433,-1.8573760986328125,52.47656969731401); // Birmingham
612
break;
613
case 1:
614
bounds_sample = new OpenLayers.Bounds( 13.365211486816406,52.49333767181167,13.481082916259766,52.53282722492755); // Berlin
615
break;
616
case 2:
617
bounds_sample = new OpenLayers.Bounds( 7.053565979003906,50.71108024481508,7.169437408447266,50.75215134593283); // Bonn
618
break;
619
case 3:
620
bounds_sample = new OpenLayers.Bounds( 6.946878433227539,50.922000764325134,6.986875534057617,50.94244824596977); // Köln
621
break;
622
}
623
624
map.zoomToExtent(bounds_sample.transform(new OpenLayers.Projection("EPSG:4326"), map.getProjectionObject()));
625
626
switch (scenario) {
627
case 0:
628
olCombinedBridgeLayer.visibility = true;
629
break;
630
case 1:
631
olMaxheightLayer.setVisibility(true);
632
break;
633
case 2:
634
olMaxheightLayer.setVisibility(true);
635
break;
636
case 3:
637
olCombinedBridgeLayer.visibility = true;
638
break;
639
}
640
641
642
// Jump to geolocation if available
643
/*
644
if (navigator.geolocation) {
645
window.navigator.geolocation.getCurrentPosition(function(pos) {
646
var lonLat = new OpenLayers.LonLat(pos.coords.longitude, pos.coords.latitude)
647
.transform(new OpenLayers.Projection("EPSG:4326"), map.getProjectionObject());
648
map.setCenter(lonLat, 14);
649
});
650
}
651
*/
652
}
653
}
654
655
if (olCombinedBridgeLayer.visibility == true) {
656
olRailwayLayer.visibility = true; // hack: avoid changelayer event
657
olBridgeLayer.visibility = true;
658
olCombinedBridgeLayer.visibility = false;
659
olCombinedBridgeLayer.setVisibility(true);
660
}
661
662
map.baseLayer.setOpacity(_global_opacity);
663
$('#maxheight_value').text((_global_maxheight).toFixed(2) + " m");
664
$('#maxweight_value').text((_global_maxweight).toFixed(1) + " t");
665
666
$("#slider").slider({
667
min : 0,
668
max : 1,
669
step : 0.01,
670
range: "min",
671
value: _global_opacity,
672
slide: function(event, ui) {
673
var value = Math.floor(0.8 * 255 + (1-ui.value) * 255 * 0.2);
674
var hex = value.toString(16);
675
if (hex.length == 1)
676
hex = "0" + hex;
677
$("#slider .ui-slider-range").css('background', '#'+hex+hex+hex);
678
},
679
change : function(event, ui) {
680
_global_opacity = ui.value;
681
permalink.updateLink();
682
map.baseLayer.setOpacity(ui.value);
683
}
684
});
685
686
$("#slider_maxheight").slider({
687
min : 1,
688
max : 4,
689
step : 0.05,
690
value: _global_maxheight,
691
slide: function(event, ui) {
692
$('#maxheight_value').text((ui.value).toFixed(2) + " m");
693
},
694
change : function(event, ui) {
695
_global_maxheight = ui.value;
696
$('#maxheight_value').text((ui.value).toFixed(2) + " m");
697
// permalink.updateLink();
698
olMaxheightLayer.redraw();
699
}
700
});
701
702
$("#slider_maxweight").slider({
703
min : 1,
704
max : 30,
705
step : 0.1,
706
value: _global_maxweight,
707
slide: function(event, ui) {
708
$('#maxweight_value').text((ui.value).toFixed(1) + " t");
709
},
710
change : function(event, ui) {
711
_global_maxweight = ui.value;
712
$('#maxweight_value').text((ui.value).toFixed(1) + " t");
713
// permalink.updateLink();
714
olMaxweightLayer.redraw();
715
}
716
});
717
718
geolocate.events.register("locationfailed", this, function(e) {
719
vector.removeAllFeatures();
720
geolocate.deactivate();
721
$('#track').prop('checked', false);
722
$('#track').button("refresh");
723
jqAlert(e.error.message, function() { /* do nothing */});
724
return;
725
});
726
727
geolocate.events.register("locationuncapable", this, function(e) {
728
vector.removeAllFeatures();
729
geolocate.deactivate();
730
$('#track').prop('checked', false);
731
$('#track').button("refresh");
732
jqAlert(e.error.message, function() { /* do nothing */});
733
return;
734
});
735
736
geolocate.events.register("locationupdated", this, function(e) {
737
var circlestyle = {
738
fillOpacity: 0.1,
739
fillColor: '#000',
740
strokeColor: '#f00',
741
strokeOpacity: 0.6
742
};
743
744
var crossstyle = {
745
graphicName : 'cross',
746
strokeColor : '#f00',
747
strokeWidth : 1,
748
fillOpacity : 0,
749
pointRadius : 10
750
};
751
752
vector.removeAllFeatures();
753
vector.addFeatures([
754
new OpenLayers.Feature.Vector(e.point, {}, crossstyle),
755
new OpenLayers.Feature.Vector(OpenLayers.Geometry.Polygon
756
.createRegularPolygon(new OpenLayers.Geometry.Point(
757
e.point.x, e.point.y),
758
e.position.coords.accuracy / 2, 50, 0), {},
759
circlestyle) ]);
760
map.zoomToExtent(vector.getDataExtent());
761
});
762
763
$('#locate').on('click', function(event) {
764
vector.removeAllFeatures();
765
geolocate.deactivate();
766
$('#track').prop('checked', false);
767
$('#track').button("refresh");
768
geolocate.watch = false;
769
firstGeolocation = true;
770
geolocate.activate();
771
});
772
773
$('#track').on('click', function(event) {
774
vector.removeAllFeatures();
775
geolocate.deactivate();
776
if (this.checked) {
777
geolocate.watch = true;
778
firstGeolocation = true;
779
geolocate.activate();
780
}
781
});
782
783
$('#export_gpx').on('click', function(event) {
784
exportGPX([olCoveredLayer, olTunnelLayer], [olRailwayLayer, olBridgeLayer, olCombinedBridgeLayer]);
785
});
786
787
$('#track').prop('checked', false);
788
789
$('#mystyle').find('input').change(function(e) {
790
switch ($(this).val()) {
791
case "line":
792
_global_classicStyle = false;
793
olRailwayLayer.strategies[1].deactivate();
794
olBridgeLayer.strategies[1].deactivate();
795
olCombinedBridgeLayer.strategies[1].deactivate();
796
break;
797
case "point":
798
_global_classicStyle = true;
799
olRailwayLayer.strategies[1].activate();
800
olBridgeLayer.strategies[1].activate();
801
olCombinedBridgeLayer.strategies[1].activate();
802
break;
803
}
804
805
$('#mystyle').find('input')
806
.removeProp('checked')
807
.filter('[value="' + (_global_classicStyle ? 'point' : 'line') + '"]')
808
.prop('checked',true)
809
.end()
810
.end()
811
.buttonset('refresh');
812
813
permalink.updateLink();
814
815
olRailwayLayer.refresh({force:true});
816
olBridgeLayer.refresh({force:true});
817
olCombinedBridgeLayer.refresh({force:true});
818
map.updateSize();
819
820
});
821
822
}
823
824
//var query_bridgelayer = '[timeout:' + _global_timeout + '];' +
825
//'((way(bbox)["bridge"~"^(yes|viaduct)$"]["railway"!~"."];way(around:0)["highway"~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"][maxheight!~"."]["maxheight:physical"!~"."]["tunnel"!~"."]);>;);out;'
826
827
//var query_railwaylayer = '[timeout:' + _global_timeout + '];' +
828
//'((way(bbox)["bridge"~"^(yes|viaduct)$"][railway];way(around:0)["highway"~"^((primary|secondary|tertiary|trunk)(_link)?|service|residential|unclassified)$"][maxheight!~"."]["maxheight:physical"!~"."]["tunnel"!~"."]);>;);out;'