Slightly Improved Sankey extension

    Someone posed the question on the community about the fact that the sankey extension object was duplicating nodes rather than allowing intermediaries to work properly.



    So I got hold of the D3 code and slightly changed the way it works.

    – Now works from three fields; Source Destination and Size

    – Added the ability to double click on nodes to select the source or destination

    – Number formatting tweak

    – Size added to the labels



    Included is an example file which includes code to shred a path into the two fields required



    Overall this isn’t a huge change, just a small refinement