Boots – shoes – and leggings
Patent
1988-07-25
1990-02-13
Clark, David L.
Boots, shoes, and leggings
G06F 738
Patent
active
049012665
ABSTRACT:
In an interpolator for a line segment parallel with either X axis or Y axis, when a first comparator detects the coincidence of the X coordinate of the starting point with that of the terminating point, a counter is supplied with the Y coordinate of the starting point as an initial value, and counts up until its count value reaches the Y coordinate value of the terminating point. The successive count values from the counter are combined with the X coordinate of the starting point to produce a series of interpolating coordinates. When a second comparator detects the coincidence of the Y coordinate of the starting point with that of the terminating point, a similar counting is performed with respect to the X coordinate, and the count values are combined with the Y coordinate of the starting point. When both of the comparators fail to detect coincidence, a general purpose interpolator is started.
REFERENCES:
patent: 3748447 (1973-07-01), Hajicek et al.
patent: 4313173 (1982-01-01), Candy et al.
patent: 4402012 (1983-08-01), Knight
patent: 4757465 (1988-07-01), Hakoopian et al.
patent: 4829587 (1989-05-01), Glazer et al.
Harold L. Baeverstad, Jr., et al., "Display System Designed for Color Graphics", Hewlett-Packard Journal, Dec. 1980, pp. 25-31.
Clark David L.
Hitachi , Ltd.
Shaw Dale M.
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