XML/Data Visualization Question

edited March 2014 in How To...

Hello! I'm new to the forums and I'm also a student.

I'm taking a processing class, and we're about 5 weeks into the course, and we are now working with XML/Data. I know how to make an XML code file, but I want to get a specific look to my sketch. All I really want to know is how to make this, or something similar, using code.


I want to be able to get the color scheme going with all the different sized ellipses too. I would also really like to know how to make it so the ellipses are not touching each other. I apologize if this is not in the right place or if it's already been posted. Any help would be greatly appreciated.


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