I would like to create an ArcPy script to change the color and transparency of a collection of layers.
The color and transparency would be based on wildcards such as "_dog" or "_chicken".
The layer symbology is "single symbol" and the transparency will be a constant percentage for the color.
The problem I encountered, how do I change the color and transparency of the layer?
I can't find any code samples or documentation to point me in the right direction.
I found a post that suggests this is not possible with ArcPy ... hopefully that's incorrect.