Add Legend for Diverging Colors In Filled Maps
When using diverging colors in a filled map, it would be useful to be able to display a gradient scale along with the map that would show the upper, median, and lower values that the diverging colors represent.
Cathleen F. Crowley commented
A legend should be automatically generated when adding color to a chart!
Lucas Monahan commented
I couldn't agree more!
I like this idea. I can't believe at a basic level you cannot have a legend displaying the diverging colour scale on a visual, and the associated smallest and largest numbers associated with that scale.