TreeMap Plot

Hi,

I developed a treemap plot for QT to use in GoldenCheetah (cycling app). You can use the code from here: https://github.com/srhea/GoldenCheet.../TreeMapPlot.h

And there is a few screenshots on this old blog post:
http://markliversedge.blogspot.com/2...verything.html

Any questions let me know... the algorithm and painting are generic, but obviously some of the code is specific to the GoldenCheetah application.

I have a scenario where, I have an xml file which is the input and the Output is a treemap. I would like to use your Treemap files in my code. GoldenCheetah is pretty big project. Could you please help me giving some hint how can I simply use your treemap code (only) in my program?

It will be really a great help, if you please guide me here. Thanks.