topic Re: Change map projection of ESRI:Map Object in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/change-map-projection-of-esri-map-object/m-p/707984#M15758 <HTML><HEAD></HEAD><BODY><SPAN>You can try the following :</SPAN><BR /><BR /><SPAN>1) Change the map.spatialReference to the one you want to use</SPAN><BR /><SPAN>2) Change the map.extent to a valid extent using the spatialReference you want to use</SPAN><BR /><SPAN>3) Cause a refresh of the layers using map.centerAt() or else</SPAN></BODY></HTML> Tue, 16 Jul 2013 08:55:19 GMT SimonUyttendaele 2013-07-16T08:55:19Z Change map projection of ESRI:Map Object https://community.esri.com/t5/arcgis-api-for-flex-questions/change-map-projection-of-esri-map-object/m-p/707983#M15757 <HTML><HEAD></HEAD><BODY><SPAN>I'm working on a web app that calls in a dynamic map service inside a ESRI:Map object. What I want to accomplish, is to have a radio button control, that when the user selects it, the map projection of the service is changed, and redrawn appropriately on screen.</SPAN><BR /><BR /><SPAN>What I have currently is the radio button controls changing the WKID to the new map projection, but the map doesn't change.</SPAN><BR /><BR /><SPAN>I'm looking for a way to cause the map object to request the map with the updated WKID.</SPAN></BODY></HTML> Thu, 07 Apr 2011 21:30:49 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/change-map-projection-of-esri-map-object/m-p/707983#M15757 NateBowers 2011-04-07T21:30:49Z Re: Change map projection of ESRI:Map Object https://community.esri.com/t5/arcgis-api-for-flex-questions/change-map-projection-of-esri-map-object/m-p/707984#M15758 <HTML><HEAD></HEAD><BODY><SPAN>You can try the following :</SPAN><BR /><BR /><SPAN>1) Change the map.spatialReference to the one you want to use</SPAN><BR /><SPAN>2) Change the map.extent to a valid extent using the spatialReference you want to use</SPAN><BR /><SPAN>3) Cause a refresh of the layers using map.centerAt() or else</SPAN></BODY></HTML> Tue, 16 Jul 2013 08:55:19 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/change-map-projection-of-esri-map-object/m-p/707984#M15758 SimonUyttendaele 2013-07-16T08:55:19Z