Computer graphics processing and selective visual display system – Computer graphic processing system – Plural graphics processors
Patent
1996-09-30
1998-07-07
Swann, Tod R.
Computer graphics processing and selective visual display system
Computer graphic processing system
Plural graphics processors
345 27, 345520, 345521, 345526, H04N 5765
Patent
active
057776300
ABSTRACT:
A method and apparatus are provided for displaying image and facsimile data on a host-based application display. A host computer generates control and download command data for displaying the image or facsimile data. The image and facsimile data is processed by a non-programmable-terminal (NPT) or a programmable work station (PWS) for presentation of a display screen. When a user requests another function, the NPT or PWS stores image information and sends image information to the host computer. The save image information includes cache image counter data, scaling and viewed image screen location data that is used to restore the displayed image and facsimile data when the user returns to the previous function.
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Aaker Kenneth Dale
Amell Steven Joseph
Behrens Louis Edward
Culbertson Bruce Richard
Kiel Harvey Gene
International Business Machines - Corporation
Peikari J.
Pennington Joan
Swann Tod R.
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