Latest Contributions by GraemeBrowning

I'm relatively new to Experience Builder and have authored an experience with four hosted feature layers and one hosted vector tile layer.  All five layers show up in the Map Layers widget of my published experience I've learned how to set the default visibility for each of the hosted feature layers by clicking Data in the left sidebar of Experience Builder. However, when I do that the hosted vector tile layer does not show up in the same place and so I am not able to set its default visibility. Is it possible to set the default visibility of a hosted vector tile layer in an experience? ... View more

In the help for ArcGIS Pro 2.4's Python CIM access there is "Example 3: Modify layer symbology" which has this code:     # Reference a project, map, and layer using arcpy.mp     p = arcpy.mp.ArcGISProject('current')     m = p.listMaps('Trail Routes')[0]     lyr = m.listLayers('Loops')[0]         # Return the layer's CIM definition     cim_lyr = lyr.getDefinition('V2')         # Modify the color, width and dash template for the SolidStroke layer     symLvl1 = cim_lyr.Renderer.Symbol.Symbol.SymbolLayers[0]     symLvl1.Color.Values = [250, 250, 40, 50]     symLvl1.Width = 8     ef1 = symLvl1.Effects[0]    #Note, deeper indentation     ef1.DashTemplate = [20, 30]         # Modify the color/transparency for the SolidFill layer     symLvl2 = cim_lyr.Renderer.Symbol.Symbol.SymbolLayers[1]     symLvl2.Color.Values = [140, 70, 20, 20]         # Push the changes back to the layer object     lyr.setDefinition(cim_lyr) I think the documentation was written before finalization of ArcGIS Pro 2.4, where this functionality was introduced for the first time, because it seems to contain capitalization errors, and is missing a key line that I picked up by watching a YouTube video from Esri's 2019 Developer Summit. This code should work correctly:     # Reference a project, map, and layer using arcpy.mp     p = arcpy.mp.ArcGISProject('current')     m = p.listMaps('Trail Routes')[0]     lyr = m.listLayers('Loops')[0]         # Return the layer's CIM definition     cim_lyr = lyr.getDefinition('V2')         # Modify the color, width and dash template for the SolidStroke layer     symLvl1 = cim_lyr.renderer.symbol.symbol.symbolLayers[0]     symLvl1.color.values = [250, 250, 40, 50]     symLvl1.width = 8     symLvl1.effects = [arcpy.cim.CIMGeometricEffectDashes()]     ef1 = symLvl1.effects[0]    #Note, deeper indentation     ef1.dashTemplate = [20, 30]         # Modify the color/transparency for the SolidFill layer     symLvl2 = cim_lyr.renderer.symbol.symbol.symbolLayers[1]     symLvl2.color.values = [140, 70, 20, 20]         # Push the changes back to the layer object     lyr.setDefinition(cim_lyr) The missing line (which I added in the above) is:     symLvl1.effects = [arcpy.cim.CIMGeometricEffectDashes()] Is `arcpy.cim` an undocumented ArcPy module, function or class, and to learn about it, is reading the ArcGIS.Core.CIM Namespace .NET SDK API Reference the only way? I have reported what I believe to be the documentation error using the link at the bottom of that help page.  I have also asked this question on another site as symbology - What is arcpy.cim? - Geographic Information Systems Stack Exchange. ... View more