https://community.esri.com/t5/kotlin-maps-sdk-questions/android-displaying-wmtslayer-in-the-operational/m-p/1405379#M388 <P>Issue was resolved - the reasons there were several:</P><P>- preferred image format: to get transparency outside image on the layer it required to specify&nbsp; TileImageFormat.Png explicitly (default is Jpg and layer is filled out by white color so base map layer become invisible)</P><P>- cql_filter parameter (it cannot be parsed correctly when it is specified in url template, most likely due to = symbol in value) passing it via&nbsp;custom parameters resolving this obstacle</P><P>- tiles for some zoom levels can be absent on the tile provider (as result layer becomes invisible)</P> Wed, 03 Apr 2024 18:39:41 GMT aauser100 2024-04-03T18:39:41Z https://community.esri.com/t5/kotlin-maps-sdk-questions/android-displaying-wmtslayer-in-the-operational/m-p/1402237#M381 <P>Hello, all</P><P>I am trying to add Wm<STRONG>t</STRONG>sLayer in the operational layers - like <SPAN>it is in the example for&nbsp;WmsLayer&nbsp; (draw attention <STRONG>'t'</STRONG> is absent) :&nbsp; <A href="https://developers.arcgis.com/kotlin/sample-code/add-wms-layer/" target="_blank" rel="noopener">https://developers.arcgis.com/kotlin/sample-code/add-wms-layer/</A></SPAN>. Layer&nbsp;is added without any run-time errors (at least load result&nbsp; is successful, isVisible is true and so on) but it is invisible on the the map. Network monitoring shows that there is no requests to server for tile getting.</P><P>Is it valid/supported <SPAN>WmtsLayer&nbsp;</SPAN>usage scenario?</P><P>NOTE:</P><P>At the same time this&nbsp;WmtsLayer can be displayed normally as the layer in the Basemap (scenario from arcgis examples: <A href="https://github.com/Esri/arcgis-runtime-samples-android/blob/main/java/wmts-layer/src/main/java/com/esri/arcgisruntime/sample/wmtslayer/MainActivity.java)" target="_blank" rel="noopener">https://github.com/Esri/arcgis-runtime-samples-android/blob/main/java/wmts-layer/src/main/java/com/esri/arcgisruntime/sample/wmtslayer/MainActivity.java)</A>. Displaying&nbsp;WmtsLayer&nbsp; in the basemap is not acceptable due to another limitations - mostly due to WmtsLayer transparency issue - it is visible when it is in the the Basemap.baseLayers with index 0, and&nbsp;layer (with really required basemap info) in index 1 is covered by it, and via versa.</P><P>SDK:&nbsp;com.esri:arcgis-maps-kotlin:200.3.0&nbsp;</P> Thu, 28 Mar 2024 20:53:51 GMT https://community.esri.com/t5/kotlin-maps-sdk-questions/android-displaying-wmtslayer-in-the-operational/m-p/1402237#M381 aauser100 2024-03-28T20:53:51Z https://community.esri.com/t5/kotlin-maps-sdk-questions/android-displaying-wmtslayer-in-the-operational/m-p/1405379#M388 <P>Issue was resolved - the reasons there were several:</P><P>- preferred image format: to get transparency outside image on the layer it required to specify&nbsp; TileImageFormat.Png explicitly (default is Jpg and layer is filled out by white color so base map layer become invisible)</P><P>- cql_filter parameter (it cannot be parsed correctly when it is specified in url template, most likely due to = symbol in value) passing it via&nbsp;custom parameters resolving this obstacle</P><P>- tiles for some zoom levels can be absent on the tile provider (as result layer becomes invisible)</P> Wed, 03 Apr 2024 18:39:41 GMT https://community.esri.com/t5/kotlin-maps-sdk-questions/android-displaying-wmtslayer-in-the-operational/m-p/1405379#M388 aauser100 2024-04-03T18:39:41Z