[OpenLayers-Users] can't get a german map overlay working

jopix jdev at lucky-day.de
Mon Aug 17 13:58:29 EDT 2009


As a follow up to my ask for help on the proportion problem i add this
example map: http://lucky-day.de/site/expl/map.html

When i set the boundaries to a square-value (eg. 5,5,5,5) - image will show
up right but naturally the markers wouldn't show up. 
 
Does anybody has a hint for me?



jopix wrote:
> 
> i am working on a project for information for german elections - try to
> get a map with several category layers working.
> Base should be an image: a map of germany
> (http://de.wikipedia.org/w/index.php?title=Datei:Bundestag_Wahlkreise_2009.svg&filetimestamp=20081010175633) 
> All logic seems to be ok, can add layers with categories on top of the
> image
> - > but i can't get the right view (maybe projection?) of the map. 
> It is allways a compressed view.
> There are only the image, xml-files - no mapserver, no backend.  
> 
> What's wrong with my code?
> Any Idea to let it look like the original image? 
> 
> Thank you.
> 
> 
> *******MAP********
> // Map options: 
>           // start with no controls, restrict view to just Germany, allow
> 4 different zoom options
>           var map_options = { 
>                           	controls: [], 
>                           	scales: [5000000, 4000000, 3000000, 2000000,
> 1300000],
> 				maxResolution: 30000/1024, 
> 				projection:"EPSG:4326",
> 				maxExtend: new OpenLayers.Bounds(5.25075, 47.2441, 15.425,	55.0317)				
>                       }
> 	
> 	
>        	// Generate the map
>           map = new OpenLayers.Map('map', map_options);
> 
> 	  var graphic = new OpenLayers.Layer.Image(
> 	                                'Deutschland',
> 	                               
> 'hts/g_election_districts_2005_02_v1.png',
>                                         new OpenLayers.Bounds(5.25075,
> 47.2441, 15.425,55.0317),  
> 	                                // Not sure exactly what Size controls
> 	                                new OpenLayers.Size(80, 110),
> 	                                {});
> 
> *********************
> 
> 
> 
> 
> 

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