topic Sample viewer ServiceAreaWidget projected results? in ArcGIS API for Flex Questions

Sample viewer ServiceAreaWidget projected results?

SpencerLace — Mon, 05 Apr 2010 17:42:31 GMT

Hi,
I am trying to get the Service Area widget in the sample viewer 1.3 to return a graphic that is already projected to state plane to match my basemap. Currently, the widget locates a point on the map and computes the service area, but the result is in a different coordinate system than the point submitted. Does anyone have any ideas what I can do to force the result geometry and/or graphic to be my (map.spatialReference.wkid), or to have geometryService.project() the result of service area?
Thanks,

Spencer

Sample viewer ServiceAreaWidget projected results?

PrashanthSukumaran — Sat, 11 Dec 2021 20:31:11 GMT

Hi Spencer,

The ServiceAreaWidget uses the Geoprocessor to retrieve the drive time polygon. You have to pass the output spatial reference (outSR).

var params:Object = 
                  {
                      "Input_Location": featureSet,
                      "Drive_Times": driveTimes,
                      "env:outSR": 3566,
                                    "env:processSR": 4326 // Input spatial reference
                  };

Thanks
Prashanth Sukumaran

Sample viewer ServiceAreaWidget projected results?

SpencerLace — Mon, 05 Apr 2010 21:33:41 GMT

Yes! Thank you, this change made it work.