Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers API

ShiraBezalel — Wed, 14 Apr 2010 16:03:05 GMT

I've created a very simple ArcGIS Server dynamic map service for a single polygon feature in an MXD. Labels are turned on for the layer with the setting "remove duplicate labels" (Placement Tab of the Placement Properties of Labels Tab). When I view the service in my OpenLayers demo app, the labels are duplicating. See attachment. Any idea how to prevent this label duplication? I only want one label per feature.

Relevant code snippet:

RBlabels= new OpenLayers.Layer.ArcGIS93Rest("RWQCBs with labels",
                    "http://eis.sfei.org/arcgis/rest/services/BasicLayers1/MapServer/export",
                    {layers: "show:0",
                    format: "PNG24",
                    srs:"EPSG:102113",
                    transparent: "true"},
                    {isBaseLayer: false});

Re: Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers

MichaelSmith — Wed, 05 May 2010 09:43:30 GMT

You are not requesting as a Single Tile. Try replacing your { "isBaseLayer": false } config with this

{ "isBaseLayer": false, "transitionEffect": "resize", "singleTile": true}

Re: Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers

ShiraBezalel — Wed, 05 May 2010 20:09:43 GMT

Thanks. That worked.

topic Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers API in ArcGIS REST APIs and Services Questions

Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers API

Re: Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers

Re: Duplicate labels in ArcGIS ServerREST map service when viewing through OpenLayers