Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1998-05-08
2000-02-29
Breene, John E.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345435, 345114, G06F 300
Patent
active
060315326
ABSTRACT:
A method and apparatus for generating composite icon images for a foreground icon and background icon is disclosed. An icon reference tag is used to retrieve icon image data and icon mask data for each icon. Once the data is retrieved, logical operations are performed to generate composite icon image data and composite icon mask data. A custom icon badge is disclosed which can be generated and employed on base icons. Also, an icon override mechanism is described which allows replacement of a particular icon for a particular application or document with another icon.
REFERENCES:
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patent: 5473737 (1995-12-01), Harper
patent: 5479602 (1995-12-01), Baecker
patent: 5629721 (1997-05-01), Kirk
patent: 5870103 (1999-02-01), Luo
Gourdol Arnaud
McClaughry Patrick
Nicholas Andrew
Apple Computer Inc.
Breene John E.
Hailu Tadesse
LandOfFree
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