CLIPPING OF FIXED CHARACTER STRINGS IN A GRAPHICS SYSTEM

Patent №

US 4,811,241

Granted

1989-03-07

Filed 1986

Owner

INTERNATIONAL BUSINESS MACINES CORPORATION, A CORP. OF NEW YORK

Lab

AI components

2

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06821103

A method for clipping fixed characters against one or more clipping boundaries for display in a graphics display system, includes the steps of: storing fixed characters to be displayed; defining a window in a first coordinate space against which said characters shall be clipped along one or more boundaries thereof; clipping an inverse character box for each fixed character to be displayed against said defined clipping window; and transforming said clipped character box defined in a first coordinate space to a character box defined in a second coordinate space for display on a graphics display system.

AI classification

AI hardware0.90
Vision0.72
Natural language0.08
Machine learning0.01
Speech0.00
Knowledge representation0.00
Evolutionary computation0.00
Planning0.00

Ownership

INTERNATIONAL BUSINESS MACINES CORPORATION, A CORP. OF NEW YORK

assignment · 45120267

Assignors

LIANG, BOB CHAO-CHU

On an employer assignment, the assignors are typically the inventors.

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