The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2009
Filed:
Jul. 25, 2002
Takayuki Itoh, Yokohama, JP;
Yasumasa Kajinaga, Yokohama, JP;
Yuhko Tsukagoshi, Yokohama, JP;
Yumi Yamaguchi, Yamato, JP;
Takayuki Itoh, Yokohama, JP;
Yasumasa Kajinaga, Yokohama, JP;
Yuhko Tsukagoshi, Yokohama, JP;
Yumi Yamaguchi, Yamato, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A graphics image generation apparatus includes element arrangement means for, based on hierarchical data, arranging figures which indicate constituent elements on a lower hierarchy level than a constituent element on a predetermined level of the hierarchical data, in a figure region which indicates the constituent element on the predetermined level; and arrangement control means for generating a graphics image of the hierarchical data by causing the element arrangement means to recursively perform arrangement of figures for each hierarchy level from a lower hierarchy level to a higher hierarchy level of the hierarchical data. The arrangement of figures is accomplished by a first step of establishing the center point of one of the figures and two further points distant from the one figure to serve as vertices for construction of one triangle of a triangle mesh, and a second step of locating a center point of the one triangle to enable a positioning of a further one of the figures along a line connecting the center point of the one triangle with a vertex of the one triangle.