- u -

• unionGeometries: : AGSGeometryEngine , AGSGeometryServiceTask
• unionWithEnvelope: : AGSMutableEnvelope
• unionWithPoint: : AGSMutableEnvelope
• uniqueValueWithValue:symbol: : AGSUniqueValue
• unit : AGSSpatialReference
• updateAttachment:data:filename:attachmentId: : AGSFeatureLayer
• updateAttachment:data:filename:contentType:attachmentId: : AGSFeatureLayer
• updateFeatures: : AGSFeatureLayer
• updatePoint:atIndex: : AGSMutableMultipoint
• updatePoint:onPath:atIndex: : AGSMutablePolyline
• updatePoint:onRing:atIndex: : AGSMutablePolygon
• updateWithX:y: : AGSMutablePoint
• updateWithXmin:ymin:xmax:ymax: : AGSMutableEnvelope
• userAgent : AGSRequest