Waveform drawing system and method

Details Waveform drawing system and method Waveform drawing system and method

2006-07-18

2006-07-18

Hjerpe, Richard (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics processing

Shape generating

C345S440100, C327S106000, C702S067000, C702S070000, C702S071000, C708S272000

Reexamination Certificate

active

07079143

ABSTRACT:
A waveform drawing routine is disclosed that includes receiving an array of predecessor image data points, wherein the predecessor image data points form a predecessor line that has a predecessor high end point and a predecessor low end point, receiving an array of successor image data points, wherein the successor image data points form a successor line having a successor high end point and a successor low end point, comparing the successor line to the predecessor line, and maintaining any portions of the predecessor line on a display that intersect with the successor line. The method described above for drawing each line segment that forms the waveform is repeated until a complete waveform is drawn on the display that consists of the concatenation of these individual lines.

REFERENCES:
patent: 5488698 (1996-01-01), Oliver et al.
Science Daily [online], Retrieved from the Internet: <URL:http://www.sciencedaily.com/encyclopedia/logic—gate—1>, [Retrieved on Feb. 18, 2005].
Marc Weber, Marc Alexa & Wolfgang Muller, 2001, Visualizing Time-Series on Spirals, Retrieved from the Internet: <URL:http://www.dgm.informatik.tu-rmstadt.de/pub/spiral.pdf#search=‘spiral%20graph%20display’>, [Retrieved Feb. 22, 2005].

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