Hello,
I know that it is possible to define the unique symbols for different attributes of a feature layer by using the url of a custom single image (Change Style reference - Change symbols).
However, I have many features (~500) for which I would like to define a custom (png) symbol.
The symbols are dynamically created elsewhere and stored in the format: 'id001.png', 'id002.png'...'id500.png'... The id### can be found in the attribute table of the feature layer.
Is it possible to create such a layer?
I am extremely thankful for any hints.
kr, Markus
ps: My approach would be to use ArcGIS Online Assistant, but I'm not sure about performance issues and the dynamic updating when new features are added. I would use different zoom-levels, so that only a selection of features will be shown at once.
