Method and system for digitizing freehand graphics with...

Details Method and system for digitizing freehand graphics with... Method and system for digitizing freehand graphics with...

2005-09-20

2005-09-20

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S156000, C345S162000, C345S173000, C345S179000

Reexamination Certificate

active

06947033

ABSTRACT:
Disclosed is a method for inputting graphical information into a computer system. The graphical information may arise when a drawing device is moved relative to a base having a position-coding pattern detectable by an optical sensor in the drawing device. The computer system may record position information arising from a first area of the base as graphical input while recording position information arising from a second area of the base as the selection of a property associated with the graphical input. Such a property may be a visual property, such as line type, line thickness, and color.

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