Appropriately rendering a graphical object when a...

Details Appropriately rendering a graphical object when a... Appropriately rendering a graphical object when a...

2007-09-04

2007-09-04

Bella, Matthew C. (Department: 2624)

Computer graphics processing and selective visual display system

Computer graphics processing

Character generating

Reexamination Certificate

active

10856655

ABSTRACT:
The principles of the present invention relate to appropriately rendering a graphical object when a corresponding outline lacks necessary control points. A computer system calculates the target width for a feature of the graphical object. The computer system calculates the position of a center line corresponding to the feature. The computer system rounds the calculated position of the center line to a grid position based on the calculated target width for the feature. The computer system adjusts the position of one or more control points of the feature to comply with the grid position of the center line.

REFERENCES:
patent: 5355449 (1994-10-01), Lung et al.
patent: 5594855 (1997-01-01), Van Ehr et al.
patent: 5777627 (1998-07-01), Takazawa
patent: WO98/36630 (1998-08-01), None
Zongker, Douglas E., tçExample□ased Hinting Tnle Type Fonts Computer Graphics, Siggraph 2000 Conference Proceedings, New Orleans, LA, Jul. 23-28, 2000.
Zongker, Douglas E., “Example-Based Hinting of True Type Fonts” Computer Graphics, Siggraph 2000 Conference Proceedings, New Orleans, LA, Jul. 23-28, 2000.

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