Display method and apparatus employing cursor panning

Details Display method and apparatus employing cursor panning Display method and apparatus employing cursor panning

1987-05-04

1988-01-19

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340721, 340724, G09G 116

Patent

active

047207035

ABSTRACT:
In a graphics display system, a cursor is used to pan a viewport relative to a block of stored information only part of which is selectable to be viewed through the viewport. As long as a cursor remains within the viewport, it can be utilized in a conventional manner under the control of a mouse or the like to provide interaction with display information. When the cursor is moved outside the viewport of the display, the viewport is panned to include the cursor.

REFERENCES:
patent: 3576574 (1971-04-01), Baskin et al.
patent: 3903510 (1975-09-01), Zobel
patent: 4442495 (1984-04-01), Sukonick
patent: 4663617 (1987-05-01), Stockwell

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