Hi again,
More precisely, I think I need to know how to use the context params in a rule.
For example :
var context = {
'radius' : function(feature){
console.log(vesselStyle);
if (feature.attributes.count1){
return Math.min(feature.attributes.count,7) + 4;
}
},
'iconURL' : function(feature){
if (feature.attributes.count==1){
var type = feature.cluster[0].attributes.type;
var angle = feature.cluster[0].attributes.angle;
if(angle=360){angle=0};
var angle5 = (Math.floor(angle / 5)) * 5;
if(feature.attributes.lengthVessel80){size =
'l'}else{size = 's'}
return iconURL+shipcolor[type]+'1_'+size+'_'+angle5+'.png';
}else{
return
}
}// EOF iconURL
};// EOF context
var ruleLow = new OpenLayers.Rule({
context : context,
filter: new OpenLayers.Filter.Comparison({
type: OpenLayers.Filter.Comparison.EQUAL_TO,
property: count,
value: 1,
}),
symbolizer: {
'externalGraphic': '${iconURL}',
'graphicHeight' : 24,
'graphicWidth' : 24,
}
});
Is it possible to use a context in a rule object ?
Regards
Arnaud
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