That would be awesome if we could create binary map flows. For example having 3 parameters : origin, destination, and a value that would affect the arrow width. Then the extra plus would be to be ab...
A map visualization to show product flow from origination to destination with the width of the arrow representative of the trade flow would be awesome. I could really use this for a project I'm working on. Something like this: http://www.graphicdesignforum.com/forum/forum/graphic-design/resources/68883-software-to-show-global-trade-flows
