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ELLIPSE CENTER DETERMINATION

IP.com Disclosure Number: IPCOM000060722D
Original Publication Date: 1986-May-01
Included in the Prior Art Database: 2005-Mar-09

Publishing Venue

IBM

Related People

Authors:
Niblett, PD [+details]

Abstract

ELLIPSE CENTER DETERMINATION center point of an ellipse of known shape passing through three given points. This is of use for a device wishing to implement the Graphics Object Content Architecture (GARC) order which specifies a partial elliptic arc by means of a shape definition matrix and start, middle and end points.