Does anyone know of a way to add a simple color legend into a filled Arc GIS map? I'm trying to display a range numerical data across various counties, but not having a reference makes it difficult to properly preset my information. Any suggestions? Thanks in advance!
I would suggest you to check THIS DOCUMENTATION for more details on this topic.
Currently, to see the legends for different colors, you have to go to Symbol Colors in In-Focus Edit mode. We can't see the legend along with visual directly. You may submit feature request on Idea.
To workaround this, You could create another chart to indicate the legend and color.