[julia-users] Density plot using colour scale

['Antoine Messager' via julia-users]

Hi all,

I have a 2D vector [x,y] and I would like to plot the density on a 2D map 
using a colour scale. Would you know if there is anything else already 
implemented than Unicode 
<https://en.wikibooks.org/wiki/Introducing_Julia/Plotting#UnicodePlots>? 

Thank you very much,

Antoine