[OpenLayers-Users] Own map layer in different projection

Wed Jun 27 07:23:23 PDT 2012

Hi dalori,

For your cache I don't know what is the problem but for your marker I think you just inverted the lon/lat value.

Le 27 juin 2012 à 11:18, dalori a écrit :

> Yes I have. :-) 
> 
> <!DOCTYPE HTML> 
> <html> 
>   <head> 
>     <title>Rectangular tiles</title> 
>     <style type="text/css"> 
>       html, body, #map { 
>         width: 100%; 
>         height: 100%; 
>         margin: 0; 
>       } 
>     </style> 
>     <script src="http://www.openlayers.org/api/OpenLayers.js"></script> 
>     <script> 
>       function get_my_url(bounds) { 
>         var res = this.map.getResolution(); 
>         var x = Math.round((bounds.left - this.maxExtent.left) / (res * 
> this.tileSize.w)); 
>         var y = Math.round((this.maxExtent.top - bounds.top) / (res * 
> this.tileSize.h)); 
>         var z = this.map.getZoom(); 
> 
>         // tiles are named like 0001 instead of simply 1 
>         x = "000" + x; 
>         x = x.substring(4, 0); 
>         y = "000" + y; 
>         y = y.substring(4, 0); 
> 
>         var path = z + "/" + x + "/tile_" + y + "." + this.type; 
>         var url = this.url; 
>         if( url instanceof Array) { 
>           url = this.selectUrl(path, url); 
>         } 
>         return url + path; 
>       } 
> 
>       var map, point, markers; 
> 
>       function init() { 
>         point = new OpenLayers.LonLat(54.167258, -131.662903); 
>         map = new OpenLayers.Map("map", { 
>           tileSize : new OpenLayers.Size(512, 512) 
>         }); 
>         map.addLayer(new OpenLayers.Layer.TMS("Name", 
> "http://www.bananenhand.de/background/level", { 
>           'type' : 'jpg', 
>           'getURL' : get_my_url 
>         })); 
>         map.setCenter(point, 2); 
> 
>         markers = new OpenLayers.Layer.Markers("Markers"); 
>         map.addLayer(markers); 
>         markers.addMarker(new OpenLayers.Marker(point)); 
>       } 
>     </script> 
>   </head> 
>   <body onload="init();"> 
>     <div id="map"></div> 
>   </body> 
> </html> 
> 
> View this message in context: Re: Own map layer in different projection
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
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Olivier Terral

GEOMATIC Ingénierie SA
Société du groupe Ringier
Chemin des Croisettes 26
1066 Epalinges
www.geomatic.ch
www.thevirtualcity.ch
Tél:: +41 (21) 651 30 00
Fax: +41 (21) 651 30 09

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