RCE - hoe configureer je baseMapLayers om standaard Open Street Map te gebruiken

bbieb

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Ik probeer RCE (Roadway Characteristics Editor) te configureren om Open Street Map als standaard basiskaart te gebruiken wanneer de gebruiker RCE opent.  Je kunt het bestand sample_webmap.json bewerken om standaard naar verschillende basiskaarten te gaan, maar ik heb nog niet uitgezocht hoe je de Open Street Map url kunt gebruiken.  Heeft iemand dit al gedaan? <\/P>

brian<\/P>

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RCE Custom Base Map Help<\/A><\/P><\/BODY><\/HTML>

Anonymous User

Brian,

Whenever you aren't sure about how to format the webmap used by RCE, build the webmap in ArcGIS Online and then export it. Check out the documentation for Copying a web map from arcgis.com as a local file​. This doc has you author in ArcGIS Online first and then use a special URL (http://www.arcgis.com/sharing/content/items/{webmap ID}/data?f=pjson) to export your webmap to json. After I do this I like to run that text through one of the many online json formatting tools.

You might also consider just leaving the webmap in ArcGIS Online and referencing it by it's webmap ID. The benefit here is it is real easy to change any symbology in the map by simply updating the map in ArcGIS Online without having to republish your map service.

When you author the webmap in ArcGIS Online, just choose OpenStreetmap as your basemap. When you export the json you will see that you don't need a URL. The json looks like this:

"baseMap":{

      "baseMapLayers":[

         {

            "type":"OpenStreetMap",

            "layerType":"OpenStreetMap",

            "opacity":1,

            "visibility":true,

            "id":"OpenStreetMap"

         }

      ],

      "title":"OpenStreetMap"

   }