Latest Contributions by TomRauch

Hi, I am stumped about how to turn on and off a set of mappoints that meet a certain criteria indicated in MXML checkbox choices.  In my application, I want to be able to show facilities of a particular size (Large, Medium, Small).  When a user clicks "Large" on the checkbox, only facilities identified as Large appear as mapoints; the same would be true for Medium and Small.  When the user unclicks "Large" those facilities (and their associated mappoints) are cleared. So far, in the code below, I can get a large red square to appear when the user clicks the "Large" checkbox; however, when the user unclicks "Large" that red square persists.  I know the code is running to the "else" condition because I have a trace set up that appears when I debug.  I suspect it has something to do with "wmp2_Q1" which is a WebMercatorMapPoint, but I can't figure out how to remove it. Thanks for any help/guidance! protected function checkbox1_clickHandler(event:MouseEvent):void    {         if (Q1_cb.selected) {     var employees_from_facility_Q1: Array = from_query.filter(set_population);         for (var i:uint = 0; i < employees_from_facility_Q1.length; ++i){               var myGraphicMarker_Q1: Graphic = new Graphic(new WebMercatorMapPoint(employees_from_facility_Q1.facility_lon, employees_from_facility_Q1.facility_lat), new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_SQUARE, 30, 0xFF3333, 0.5));   var wmp2_Q1: WebMercatorMapPoint = new WebMercatorMapPoint(employees_from_facility_Q1.facility_lon, employees_from_facility_Q1.facility_lat);             myGraphicsLayer.add(myGraphicMarker_Q1);        myMap.centerAt(wmp2_Q1);               myGraphicsLayer.refresh(); }}         else { myGraphicsLayer.remove(myGraphicMarker_Q1); trace ("selected false");       myGraphicsLayer.refresh();}}         private function set_population(element:*, index:int, arr:Array): Boolean{ return (element.employees_per_facility > markerQ2);}    ... View more

Hi, my map won't load this morning - worked fine last night.  I get a status message "Error Connection reset" in the network monitor of Flash Builder debug, along with an Id string. Anyone else having a similar problem?  Is it ESRI or something with my application? Thanks! [ATTACH=CONFIG]30887[/ATTACH] ... View more

Hi, I am looking for a terrain map of Europe without any labels or highways - just the terrain.  Is such a map available? Thanks, Tom ... View more

Hi, I would like some help understanding how to draw a circle showing the perceived radius of an earthquake (from a value held in my database) with the epicenter at the center of the circle.  For example, an earthquake with a magnitude of 4.6 could have a perceived radius of 50+ miles.  I would like to show that radius as a colored circle with no fill, if that makes sense. Thanks, Tom ... View more