HIERARCHICAL STRUCTURE DISPLAY DEVICE, HIERARCHICAL STRUCTURE DISPLAY METHOD, HIERARCHICAL STRUCTURE DISPLAY SYSTEM, CLIENT TERMINAL, HIERARCHICAL STRUCTURE DISPLAY SERVER, HIERARCHICAL STRUCTURE DISPLAY PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a hierarchical structure display device for compactly displaying a hierarchical structure by making it easy to understand at a glance while holding information quantity for a low rank hierarchy.;SOLUTION: This hierarchical structure display device for displaying a hierarchical structure based on information relating to a plurality of nodes expressing a hierarchical tree structure is configured to display a hierarchical structure by summarizing and displaying, as one node, a polygon having the same number of sides as the number of nodes inside which the designations of a plurality of nodes in which the low rank hierarchy of a designated node in the hierarchical structure are enumerated.;COPYRIGHT: (C)2007,JPO&INPIT