Method for automatically generating a chenille filled embroidery stitch pattern
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United States of America Patent
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Apr 9, 1996
Grant Date -
N/A
app pub date -
Oct 14, 1994
filing date -
Oct 14, 1994
priority date (Note) -
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Abstract
The present invention is an improved method for automatically generating chenille filled embroidery stitch patterns and/or chain stitching in a computer aided design system in which the shape to be filled is a complex polygon. The medial axis of the polygon is determined, concentric polygons are then constructed and sorted and spirals are placed along the polygons with stitches being placed along the spirals. For chain stitching, rather than placing spirals, the chain stitches are placed on the perimeter of the concentric polygons.
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