I find how to easily do one Distribution map from elements.
However, as you can see, it is not very beautiful.

- Is there an easy way to get legend on distribution map? Here each color corresponds to an author, but if I don’t say it to you you can’t invent it. 
- the labels are too long, there are the result of element printString and not of element mooseName. How can I change that?
- I would also like to be able to inspect each element when clicking on it. But once again, since DistributionMap doesn’t inherit from any Roassal element, I don’t know how to do it.

Can anyone help me?

Thanks in advance.