Example

Hierarchical Sector Chart is a tree visualization designed by American Society of Mechanical Engineers in 1921.

Visual Elements

The nodes of Hierarchical Sector Chart is rectangle. Its links is hidden.

Coordinate System

The coordinate system of Hierarchical Sector Chart is cartesian coordinate system.

Layout

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

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

In addition, hierarchical Sector Chart is constructed according to the top-down traversal mode.

GoTree JSON Specification