Coordinate design and information system

Details Coordinate design and information system Coordinate design and information system

2007-12-25

2007-12-25

Tung, Kee M. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S418000, C345S420000, C715S961000, C715S964000

Reexamination Certificate

active

10191723

ABSTRACT:
A coordinate design and information system (CDIS) combining coordinate geometry, spatial features and drafting into one package. CDIS uses an object-oriented and spatial-based approach in which all objects have a set of attributes, while space and areas are defined and tracked. The invention has such features as incremental numbering with automatic parceling, duplicating a cluster, pulling a line tangent to a curve, erasing figures by type, converting lines to polylines, computing an average radius from digitized points, wiping out triangles greater than a certain length, exploding a text file inserted as multi-line text into individual lines of text, and specifying parcel report precision.

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