nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

How to get informations from an WMTSLayer

ArminMueller

I have an WMTSLayer in ArcObjects. I want to get informations from this object. I found IWMTSLayerDescription and IWMTSServiceDescription as interfaces to get the informations i need. But i do not found any possibilty how to use these Interfaces.

Is there any out there who has a solution?

Greetings

Armin

Finde mehr Beiträge mit dem Tag

Accepted answers

All comments

WWalker

Is there any documentation for these properties?

AhmedEl-Sisi

You can get a specific Layer by assigning layer identifier to LAYERNAME property.

Something like the following:

    private ILayer GetSpecificWMTSLayer(string url, string layerID)
        {
            IWMTSLayer wmtsLayer = new WMTSLayer();
            WMTSConnectionName connectionName = new WMTSConnectionNameClass();
            IPropertySet propSet = new PropertySetClass();
            propSet.SetProperty("URL", url);
            propSet.SetProperty("LAYERNAME", layerID);
            connectionName.ConnectionProperties = propSet;
            wmtsLayer.Connect(connectionName as IName);
            return wmtsLayer as ILayer;
        }

These are the seven properties you can handle with your property set:

URL, LAYERNAME, USER, HIDEUSERPROPERTY, VERSION, PASSWORD, CONNECTIONPATH

TomSchuller

Hy,

how can I choose in the WMTS-mapservice which sublayer should be displayed?

We have 1 WMTS-service with multiple layers in it.

I want to display only a specific layer from the WMTS-service

When I'm adding the simple "wmtsLayer", I'm always getting the first sublayer from it.

Thanks,

Tom

ArminMueller

Hi Matthias,

now it works. Thank you

Armin

MatthiasSchenker

Hi Armin

I believe that you need to explicitly open the connection object first. Here is what you need in C#. If I do this, I do get an object for the serviceDescription.

IWMTSLayer wmtsLayer = layer as IWMTSLayer;

IName wmtsName = wmtsLayer.DataSourceName;

IWMTSConnectionName wmtsConnectionName = wmtsName as IWMTSConnectionName;

WMTSConnection wmtsConnection = wmtsConnectionName.OpenEx(null) as WMTSConnection;

IWMTSServiceDescription wmtsServiceDescription = (IWMTSServiceDescription)wmtsConnection;

Matthias

ArminMueller

Hi Matthias,

i have tried this, but it seems that it doesnt work

wmtsLayer is a valid wmtsLayer. It shows me the TileMatrix and the name.

Dim wmtsCon As IWMTSConnection = New WMTSConnectionClass

wmtsLayer.WMTSConnection(wmtsCon)

wmtsService As IWMTSServiceDescription = CType(wmtsCon, IWMTSServiceDescription)

wmtsService gives me no information. All is empty

Armin

MatthiasSchenker

Hi Armin

The layer (ILayer) should also implement IWMTSLayer. Go to IWMTSLayer.Connection to get the WMTSConnection-Object. This object also implements IWMTSServiceDescription: You get to the indidual LayerDescriptions (of type IWMTSLayerDescription) via the LayerDescription Property of the IWMTSServiceDescription-Interface. LayerDescription is a list, you Need to specify a layer index to get Access to the individual layer.

Best regards,
Matthias

Nimm an der Unterhaltung teil

Angemeldete Mitglieder können Beiträge verfassen, Updates folgen und mehr. Neu hier? Registriere ein kostenloses Konto.

Schnellzugriffe

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.