[OpenLayers-Users] display waypoints from a gpx file

[Digby Maass]

I can display a gpx trace on a map eg:

http://www.carnethy.com/maps/wed_training/iframecontent/121212nightrun.htm
(attached)

But I can't work out how to display waypoints with their names. Can anyone
help?

Nothing happens if I change this:
var lgpx = new OpenLayers.Layer.Vector("wed training", {
                strategies: [new OpenLayers.Strategy.Fixed()],
                protocol: new OpenLayers.Protocol.HTTP({
                    url: "../../gpx/wed-training/12-Dec-12.gpx",
                    format: new OpenLayers.Format.GPX()
                }),
                style: {strokeColor: "red", strokeWidth: 3, strokeOpacity:
0.8},
                projection: new OpenLayers.Projection("EPSG:4326")
            });

to this:

var lgpx = new OpenLayers.Layer.Vector("wed training", {
                strategies: [new OpenLayers.Strategy.Fixed()],
                protocol: new OpenLayers.Protocol.HTTP({
                    url: "../../gpx/wed-training/12-Dec-12.gpx",
                    format: new OpenLayers.Format.GPX({extractWaypoints:
true, extractRoutes: true,                     extractAttributes: true})
}),                
                style: {strokeColor: "red", strokeWidth: 3, strokeOpacity:
0.8},        
                styleMap: gpxStyles,
                projection: new OpenLayers.Projection("EPSG:4326")
});

and define gpxStyles thus:

var gpxStyles = new OpenLayers.StyleMap({"default": new OpenLayers.Style({
pointRadius: "5", // sized according to type attribute
label: "${wpt}",
labelAlign: 'cb',  
fontSize: 9,       
fontFamily: "Arial",
fontColor: "red",  
labelYOffset: 6,   
fillColor: "brown",
strokeColor: "yellow",
strokeWidth: 2,    
strokeOpacity: 1   
}),                
"select": new OpenLayers.Style({fillColor: "#66ccff",
strokeColor: "#3399ff",graphicZIndex: 2
})            
}); 

Thanks
Digby
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