Example

NestedPieTree is a tree visualization proposed by Hans-Jörg Schulz in 2013.

Visual Elements

The nodes of NestedPieTree is rectangle. The links of NestedPieTree is hidden.

Coordinate System

The coordinate system of Dendrogram is polar coordinate system.

Layout

NestedPieTree is a hybrid tree visualization of Slice and Dice layout method.

      - Slice Layout

      Along the angular axis, the relation between root and subtree group is include. The relation among subtrees within subtree group is flatten.

      Along the radial axis, the relation between root and subtree group is juxtapose. The relation among subtrees within subtree group is flatten.

      - Dice Layout

      The relations along the axis in Dice layout is symmetrical to Slice layout.

GoTree JSON Specification

TreeUnit Template