I'm using OL v2.9.1 and am using a clustered strategy for a points vector layer. If I use the default symbolizers (circles) then it renders correctly, but when I attempt to use icons, only the non-clustered icons are rendering. The default style lookup and rule also seems to be working correctly, i.e. it's choosing the correct icon to render for non-clustered features. A little console debugging code shows that the radius' are being correctly resolved and the number of clustered features seems correct.
Some code: var x = 0; // for debugging var y = 0; // for debugging var defaultStyle = new OpenLayers.Style({ 'pointRadius': "${radius}", 'graphicYOffset': "${yOffset}", 'cursor': "pointer" }, { context: { 'radius': function(feature) { var pix = 8; if (feature.cluster) { x += 1; pix = (+feature.attributes.count + 20); // making clustered icons huge so they stand out for debugging purposes; more debugging: console.log("number of feature attributes: " + feature.attributes.count); console.log("radius size: " + (+feature.attributes.count + 20)); console.log("clustered: " + x + "; non-clustered: " + y); // end debugging } else { y += 1; // begin debugging console.log("non-clustered: " + y + "; clustered: " + x); } console.log("pix: " + pix); // end debugging return pix; }, 'yOffset': function(feature) { // not too worried about offset just yet, just want to get clustered icons working first var pix2 = -16; if (feature.cluster) { pix2 = ((+feature.attributes.count + 20) * -1); } console.log("pix2: " + pix2); return pix2; } } }); var selectStyle = new OpenLayers.Style(... var styleMap = new OpenLayers.StyleMap({ 'default': defaultStyle, 'select': selectStyle }); var defaultStyleLookup = { 0: { externalGraphic: "Map/images/blue.png" }, 1: { externalGraphic: "Map/images/green.png" }, 2: { externalGraphic: "Map/images/purple.png" } } styleMap.addUniqueValueRules("default", "typeid", defaultStyleLookup); var strategy = new OpenLayers.Strategy.Cluster( { 'distance': 40, 'threshold': 3 }); var locsLayer = new OpenLayers.Layer.Vector('Monitoring Locations', { 'styleMap': styleMap, 'strategies': [ strategy ] }); -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/clustered-icons-not-rendering-tp5483345p5483345.html Sent from the OpenLayers Dev mailing list archive at Nabble.com. _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev