[OpenLayers-Users] GeoRSS lines doesn't show up

Wed Jun 25 05:00:03 EDT 2008

Hi all,

I try to load a GeoRSS file containing line elements as a GML layer(GeoRSS
format). All the loading process seems to be fine since I can see the layer
loaded into Firebug but I cannot see any feature on the map. 

The function to load the GeoRss file is following:

      function loadGeoRss(){

            var georssurl =
OpenLayers.Util.getElement('txtGeoRssUrl').value;

            var georssname =
OpenLayers.Util.getElement('txtGeoRssName').value;

            var georss_options = {

             'internalProjection': new OpenLayers.Projection("EPSG:900913"),

             'externalProjection': new OpenLayers.Projection("EPSG:4326")

        };

        var styleMap = new OpenLayers.StyleMap({

                "fillOpacity": 1,

                "pointRadius": 8,

                "fillColor" : "yellow",

                "stroke-width" : 2,

                "stroke" : "rgb(99,99,99)"

                });

          var georssformat2 = new OpenLayers.Format.GeoRSS(georss_options);

        var georsslayer = new OpenLayers.Layer.GML(georssname, georssurl,
{'format': georssformat2, styleMap: styleMap});

        OpenLayers.Util.getElement('Results').style.visibility="hidden";

        map.addLayers([georsslayer]);

        selectControl3 = new OpenLayers.Control.SelectFeature(georsslayer,

                  {onSelect: onRSSSelect, onUnselect: onRSSUnselect});

        map.addControl(selectControl3);

        selectControl3.activate();

      }

What am I doing wrong?

Cheers

Simone

PS: This is the firebug response

<svg id="OpenLayers.Layer.GML_1089_svgRoot" width="1584" height="549"
viewBox="0 0 1584 549">

<g id="OpenLayers.Layer.GML_1089_root" style="visibility: visible;">

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798.946,319.369 798.655,319.415 798.626,319.442 798.701,319.387
798.808,319.329 798.881,319.264 798.956,319.202 798.997,319.097
799.052,318.969 799.099,318.849 799.185,318.818 799.258,318.894
799.325,318.961 799.418,319.024 799.507,318.907 799.58,318.789
799.675,318.677 799.784,318.568 799.875,318.476 799.986,318.51
800.11,318.622 800.199,318.674 800.308,318.719 800.43,318.766 800.55,318.813
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817.134,331.314 817.275,331.402 817.493,331.546" fill="none" stroke="none"/>

<polyline id="OpenLayers.Geometry.LineString_1377" points="798.741,319.387
798.741,319.387" fill="none" stroke="none"/>

</g>

</svg>

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