The label placement algorithm introduced here can be also used in treemaps built by using a Peano space-filling curve.
Peano regions always have a landscape (or square) orientation, yielding more horizontal labels than Hilbert treemaps.
Modified http://d3js.org/d3.v3.min.js to a secure url
Modified http://jsclipper.sourceforge.net/6.1.3.1/clipper.js to a secure url
Modified http://davidbau.com/encode/seedrandom-min.js to a secure url
https://d3js.org/d3.v3.min.js
https://jsclipper.sourceforge.net/6.1.3.1/clipper.js
https://davidbau.com/encode/seedrandom-min.js