Been looking for how to implement like this: mbostock.github.io/protovis/ex/crimea-rose-full.html
But with the ability by clicking on a petal to change its shape (a few fields - project name, value), add the petals and so on.
What is the easiest way to do this?
PS: alternatively, looking for the guru of frontend programming to guide in the right direction, it is possible for the money. The base is, I know a lot of things, but especially the complicated stuff I do not know how to implement.