I'm using a map visualization with markers and would like to use different colors based on the value of a categorical field. (eg. field = category, and its values are either "open" or "closed".
I tried altering the code so that the color is based on the value of a certain field, and tried splitting the code to create multiple layers but all to no avail...
Even when ignoring the color based on a field and just trying to change the standard purple color of the marker I'm out of luck... Any ideas?