Perspective display device for displaying and manipulating 2-D o

Details Perspective display device for displaying and manipulating 2-D o Perspective display device for displaying and manipulating 2-D o

1988-10-24

1991-01-22

Jablon, Clark A.

Boots, shoes, and leggings

340709, 364522, G05B 1918, G05B 1942, G05B 19405, G06F 3033

Patent

active

049875272

ABSTRACT:
A manual operating system for manually operating a pattern displayed on a screen of a graphics display device, which is included in the manual operating system so as to display generated patterns comprises perspective projection means for displaying the cursor, object and mark in perspective projection on the basis of information supplied from cursor information storage means and object information storage means.

REFERENCES:
patent: 4698625 (1987-10-01), McCaskill et al.
patent: 4791478 (1988-12-01), Tredwell at al.
patent: 4812829 (1989-03-01), Ebina et al.
patent: 4835528 (1989-05-01), Flinchbaugh
LOGICADD.TM. User's Manual, Generic CADD.TM.--Version 3.0, Generic Software, Inc. Redmond, Wash., Apr. 1987, 4-114-116, 4-123, 4-126-7, 4-133.
Orr, J. N. "Upwardly Mobile CADD", PC Magazine, vol. 6, No. 21, Dec. 8, 1987, 93.

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