Here’s a captivating way to visualize your Google Analytics data in a Treemap visualization and you can visualize your own data with live demo. “Goal of this example was to teach people how to use Google Analytics API on App Engine in Java. As well as demonstrating how to use both OAuth and AuthSub along with App Engine's various services. The code looked great, but output was a boring HTML table. So I used some open source tools to transform the table into a pretty tree map visualization!,” Nick Mihailovski. Watch the video below, or read full text here.