I use this code to change the style for selected features. //selected features get the new style
function bunt() { var vlyr= opener.map.layers[opener.map.aktLayer]; //output=vlayer.name + ', isVector=' + vlayer.isVector; if(vlyr.isVector==true); { var objFs = vlyr.selectedFeatures; for(var i=0;i<objFs.length;i++) { var feature = objFs[i]; var obj = new opener.OpenLayers.Style(); obj.fillColor = "blue"; obj.fillOpacity = 0.5; obj.strokeColor = "#000000"; obj.strokeOpacity = 1; obj.strokeWidth = 6; obj.strokeLinecap = 'round'; obj.pointRadius = 2; feature.style = obj; vlyr.drawFeature(feature); } }; } //bunt(); this way sets only the above style values function BuntOnSelect() { var vlyr= map.layers[idx]; var objFs = vlyr.selectedFeatures; var myStyle = OpenLayers.Util.extend({}, map.layers[idx].styleMap.styles["default"].defaultStyle); myStyle.strokeColor = "#FF00FF"; //... other for(var i=0;i<objFs.length;i++) { objFs[i].style = myStyle; vlyr.drawFeature(objFs[i]); } } BuntOnSelect(); //this way all style values are taken from the default of the layer style and then you can change yours. Look also: http://www.nabble.com/Change-style-only-for-one-feature-on-a-layer-td1834918 0.html Arnd Wippermann -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Jani Patokallio Gesendet: Dienstag, 5. August 2008 11:05 An: users@openlayers.org Betreff: [OpenLayers-Users] Setting the color of a single vector Greetings, A very simple question, probably with a very simple answer, but I'm having a devil of a time figuring it out... I have a PointTrack layer with a StyleMap attached to it. The StyleMap says strokeColor: yellow, so when I draw vectors on the layer, they're yellow. My question is, how do I specify that one (1) vector should *not* be yellow, but red? Feature.Vector has style objects as an optional argument, but I have no idea what "style {Object} An optional style object" is supposed to mean, and my guess at "new Vector(point, {foo: "bar"}, {strokeColor: "red"})" does nothing. Google searches dig up people extending the default style and then defining a second, entirely separate layer, while http://trac.openlayers.org/wiki/Styles goes straight off the deep end into "advanced rule-based styling", but all I want to do is draw one red line. Help? Cheers, -jani _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users