Binary cache file format for themeing the visual appearance...

Details Binary cache file format for themeing the visual appearance... Binary cache file format for themeing the visual appearance...

2006-11-14

2006-11-14

Bayerl, Raymond J. (Department: 2173)

Data processing: presentation processing of document, operator i

Presentation processing of document

Layout

C715S744000, C715S762000, C715S765000

Reexamination Certificate

active

07137066

ABSTRACT:
A binary theme file format provides optimized access to retrieve graphical component theme property data. The binary format includes data structures storing a set of defined visual characteristics for graphical component classes, parts, and states. The data structure includes a hierarchy of theme data. A theme manager quickly retrieves theme property data by indexing into the binary file with a unique theme handle. The theme manager accesses state, part, class, and global property sections to retrieve theme data. Jump tables and jump-to-parent references allow for quickly traversing property data sections. Packed data sections have packed objects having the necessary property data for frequently used graphical components. A custom image region data section provides border data for nontransparent image borders. A sampled colors section facilitates rendering of images with solid sections. The binary file format can be constructed using a text theme file and is loaded into shared process memory.

REFERENCES:
patent: 6188399 (2001-02-01), Voas et al.
patent: 6392671 (2002-05-01), Glaser
patent: 6668354 (2003-12-01), Chen et al.
patent: 2003/0052921 (2003-03-01), Ulrich et al.
patent: WO 95/31773 (1995-11-01), None

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