AUTOMATICALLY BALANCING AND VERTICALLY JUSTIFYING A PLURALITY OF TEXT /GRAPHICS-COLUMNS

Patent №

US 4,608,664

Granted

1986-08-26

Filed 1983

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY.

AI components

3

nlp · evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06469180

Text and graphics are justified along one physical dimension to a predetermined line of justification. A plurality of physical parameters are employed in the justification, each of the parameters is assigned a compression and an expansion adjustment ratio. Such ratios define the maximum adjustment range of each of the parameters. A priority of adjustment is assigned to each of the parameters such that one parameter being adjusted and capable of meeting justification needs is adjusted to the exclusion of all other possible parameter adjustments. In vertical justification of a plurality of columns, text distribution precedes the vertical adjustment. For such vertical justification, the priority of adjustment is based upon natural text/graphics breaks; top priority is use of lead outs, second is skips, third is spaces and last is textual adjustments. Justification is preferably proportional, i.e., the ratios are adjusted when the maximum permitted adjustment is not required for justification. For horizontal justification, similar ratio selections apply.

AI classification

AI hardware1.00
Natural language0.91
Evolutionary computation0.57
Vision0.06
Knowledge representation0.00
Machine learning0.00
Speech0.00
Planning0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY.

assignment · 41050908

Assignors

BARTLETT, GEOFFREY MC., HOFMEISTER, JAMES P., NYE, DERALD D., PRING, EDWARD J.

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

From the same owner

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