HighFaces Showcase

Tree map - Displaying a POJO List as Tree Map

A treemap works without Axes and sizes its boxes relative to the point's value. Just provide a List of any POJO as value to the inner treeMapSeries, the name for the iteration variable and the define the POJO's properties for reading value, name to be displayed and color and immediately you have your chart. Of course, you can still customize it with the various possible facets or attributes.