[OpenLayers-Users] Gauss-Boaga Projection

[Riggi Valerio]

Hi, all I'm tring to _visualize some tracks on a Gauss-Boaga map from a 
.tif image_, but I don't manage to set the .tif so to visualize 
correctly the tracks on the map.
With the tif I have also a *.tfw file* which contain this resolutions 
and coordinate:
                    0.84686783985005
                    0.00000000000000
                    0.00000000000000
                   -0.84686783985005
              2556348.98463191420000
              4233595.06536257450000
*My code**is:*
     var mercator = new OpenLayers.Projection("EPSG:3004"); <!-- 
Gauss-Boaga -->
     var geographic = new OpenLayers.Projection("EPSG:4326"); <!-- WGS84 -->

     var gauss = new OpenLayers.Layer.Image(
                 'Gauss-Boaga',
                 'CTR588140.tif',
                 new OpenLayers.Bounds(2556348.98463191420000, 
4227924.438,2563754.843, 
4233595.06536257450000).transform(mercator,geographic),
                 new OpenLayers.Size(8745, 6696)
             );

     map = new OpenLayers.Map({
         div: "map",
         projection: mercator,
         maxExtent: new OpenLayers.Bounds(2556348.98463191420000, 
4227924.438,2563754.843, 
4233595.06536257450000).transform(mercator,geographic),
         maxResolution: 0.84686783985005,
         layers: [gauss,new OpenLayers.Layer.PointTrack("Tracks", {
                 projection: geographic,
                 strategies: [new OpenLayers.Strategy.Fixed()],
                 protocol: new OpenLayers.Protocol.HTTP({
                     url: "track.kml",
                     format: new OpenLayers.Format.KML({
                         extractTracks: true,
                         extractStyles: true
                     })
                 }),
                 dataFrom: OpenLayers.Layer.PointTrack.TARGET_NODE,
                 styleFrom: OpenLayers.Layer.PointTrack.TARGET_NODE,
                 eventListeners: {
                     "beforefeaturesadded": function(e) {
                         // group the tracks by fid and create one track for
                         // every fid
                         var fid, points = [], feature;
                         for (var i=0, len=e.features.length; i<len; i++) {
                             feature = e.features[i];
                             if ((fid && feature.fid !== fid) || i === 
len-1) {
                                 this.addNodes(points, {silent: true});
                                 points = [];
                             } else {
                                 points.push(feature);
                             }
                             fid = feature.fid;
                         }
                         return false;
                     }
                 }
             })
         ],center: new OpenLayers.LonLat(15.4385912418365, 
38.2424157857895).transform(geographic, mercator),
         zoom: 15
     });

     map.addControl(new OpenLayers.Control.LayerSwitcher());
};

*What is wrong?*

Thank's to all
Valerio

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