Alex,I think if you take a close look at the first page swingley pointed out (http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples_start.htm#jssamples/util_distance.html), you'll see some code that shows how to set up the parameters for a call to the GeometryService's distance task. It shows how to add geometries from an array. In your case, you'd add your two known points: var distParams = new esri.tasks.DistanceParameters(); distParams.distanceUnit = esri.tasks.GeometryService.UNIT_STATUTE_MILE; distParams.geometry1 = pointA; //<--- your Point A geometry distParams.geometry2 = pointB; //<--- your Point B geometry distParams.geodesic = true; The sample code on the page shows how to call GeometryService.distance and work with its results. The section where it says function(distance){..}) catches the data returned by GeometryService.distance in the parameter distance. geometryService.distance(distParams, function(distance) { // Do what you want with the result. }); }); Hope that helps,Tim
var distParams = new esri.tasks.DistanceParameters(); distParams.distanceUnit = esri.tasks.GeometryService.UNIT_STATUTE_MILE; distParams.geometry1 = pointA; //<--- your Point A geometry distParams.geometry2 = pointB; //<--- your Point B geometry distParams.geodesic = true;
geometryService.distance(distParams, function(distance) { // Do what you want with the result. }); });
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