diff options
| author | Manuel Munz <freifunk@somakoma.de> | 2011-03-12 17:13:36 +0000 |
|---|---|---|
| committer | Manuel Munz <freifunk@somakoma.de> | 2011-03-12 17:13:36 +0000 |
| commit | 945076c895cce30a862c68bd32205b74f30098cd (patch) | |
| tree | cc5e6d3620cae3e805bd303b71a3e1b49f256638 /modules/freifunk/htdocs | |
| parent | 3b4450a58bbdd026306cc3778314998c08f6c753 (diff) | |
modules/freifunk: OSM in basics fixed thanks to Andreas Pittrich
Diffstat (limited to 'modules/freifunk/htdocs')
| -rw-r--r-- | modules/freifunk/htdocs/luci-static/resources/OSMLatLon.htm | 20 | ||||
| -rw-r--r-- | modules/freifunk/htdocs/luci-static/resources/osm.js | 130 |
2 files changed, 150 insertions, 0 deletions
diff --git a/modules/freifunk/htdocs/luci-static/resources/OSMLatLon.htm b/modules/freifunk/htdocs/luci-static/resources/OSMLatLon.htm new file mode 100644 index 000000000..30ad5bc34 --- /dev/null +++ b/modules/freifunk/htdocs/luci-static/resources/OSMLatLon.htm @@ -0,0 +1,20 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> + +<head> + <title>OpenStreetMap</title> + <script type="text/javascript" src="http://www.openlayers.org/api/OpenLayers.js"></script> + <script type="text/javascript" src="http://www.openstreetmap.org/openlayers/OpenStreetMap.js"></script> + <script type="text/javascript" src="osm.js"></script> +</head> +<body onload="init();drawmap();" style="padding:0px; margin:0px"> + <div id="map"></div> + <div style="position:absolute; bottom:0%; width:100%; background:url('cbi/black_60.png'); font-size:10px; color:#fff;z-index:1000"> + Map by <a href="http://www.openstreetmap.org" title="www.openstreetmap.org" style="color:#fff;" >openstreetmap.org</a>, License CC-BY-SA + + <span id="osm"> + Latitude: <input id="osmlat" name="osmlat" type="text" size="20" style="font-size:10px;"> + Longitude: <input id="osmlon" name="osmlon" type="text" size="20" style="font-size:10px;"> + </span> + </div> + +</body> diff --git a/modules/freifunk/htdocs/luci-static/resources/osm.js b/modules/freifunk/htdocs/luci-static/resources/osm.js new file mode 100644 index 000000000..4138ef6ad --- /dev/null +++ b/modules/freifunk/htdocs/luci-static/resources/osm.js @@ -0,0 +1,130 @@ +var map; +var layer_mapnik; +var layer_tah; +var layer_markers; +var PI = Math.PI; +var latfield = ''; +var lonfield = ''; +var latfield_id=''; +var lonfield_id=''; +var centerlon = 10; +var centerlat = 52; +var zoom = 6; + +function lon2merc(lon) { + return 20037508.34 * lon / 180; +} + +function lat2merc(lat) { + lat = Math.log(Math.tan( (90 + lat) * PI / 360)) / PI; + return 20037508.34 * lat; +} + +function merc2lon(lon) { + return lon*180/20037508.34; +}; + +function merc2lat(lat) { + return Math.atan(Math.exp(lat*PI/20037508.34))*360/PI-90; +}; + +OpenLayers.Control.Click = OpenLayers.Class(OpenLayers.Control, { + defaultHandlerOptions: { + 'single': true, + 'double': false, + 'pixelTolerance': 0, + 'stopSingle': false, + 'stopDouble': false + }, + + initialize: function(options) { + this.handlerOptions = OpenLayers.Util.extend( + {}, this.defaultHandlerOptions + ); + OpenLayers.Control.prototype.initialize.apply( + this, arguments + ); + this.handler = new OpenLayers.Handler.Click( + this, { + 'click': this.trigger + }, this.handlerOptions + ); + }, + + trigger: function(e) { + var lonlat = map.getLonLatFromViewPortPx(e.xy); + lat=merc2lat(lonlat.lat); + lon=merc2lon(lonlat.lon); + if(parent.document.getElementById(latfield_id)==null){ + latfield=document.getElementById('osmlat'); + }else{ + latfield=parent.document.getElementById(latfield_id); + } + if(parent.document.getElementById(lonfield_id)==null){ + lonfield=document.getElementById('osmlon'); + }else{ + lonfield=parent.document.getElementById(lonfield_id); + } + latfield.value = lat; + lonfield.value = lon; + } +}); + +function init(){ + var field = window.name.substring(0, window.name.lastIndexOf(".")); + if(parent.document.getElementById(field+".latfield")!=null){ + latfield_id = parent.document.getElementById(field+".latfield").value; + document.getElementById('osm').style.display="none"; + } + if(parent.document.getElementById(field+".lonfield")!=null){ + lonfield_id = parent.document.getElementById(field+".lonfield").value; + } + if(parent.document.getElementById(field+".centerlat")!=null){ + centerlat =parseFloat(parent.document.getElementById(field+".centerlat").value); + } + if(parent.document.getElementById(field+".centerlon")!=null){ + centerlon = parseFloat(parent.document.getElementById(field+".centerlon").value); + } + if(parent.document.getElementById(field+".zoom")!=null){ + zoom = parseFloat(parent.document.getElementById(field+".zoom").value); + } +} + +function drawmap() { + OpenLayers.Lang.setCode('de'); + mapdiv=document.getElementById('map'); + mapdiv.style.height=window.innerHeight+"px"; + mapdiv.style.width=window.innerWidth+"px"; + map = new OpenLayers.Map('map', { + projection: new OpenLayers.Projection("EPSG:900913"), + displayProjection: new OpenLayers.Projection("EPSG:4326"), + controls: [ + new OpenLayers.Control.MouseDefaults(), + new OpenLayers.Control.PanZoomBar()], + maxExtent: + new OpenLayers.Bounds(-20037508.34,-20037508.34, 20037508.34, 20037508.34), + numZoomLevels: 18, + maxResolution: 156543, + units: 'meters' + }); + + layer_mapnik = new OpenLayers.Layer.OSM.Mapnik("Mapnik"); + + map.addLayers([layer_mapnik]); + var y =lat2merc(centerlat); + var x =lon2merc(centerlon); + map.setCenter(new OpenLayers.LonLat(x, y), zoom); + + // Check for geolocation support + if(navigator.geolocation){ + navigator.geolocation.getCurrentPosition(function(position){ + var y =lat2merc(position.coords.latitude); + var x =lon2merc(position.coords.longitude); + map.setCenter(new OpenLayers.LonLat(x, y), '17'); + }); + } + + var click = new OpenLayers.Control.Click(); + map.addControl(click); + click.activate(); +} |