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    • 6. 发明授权
    • Embroidery data generating system
    • 刺绣数据生成系统
    • US6010238A
    • 2000-01-04
    • US699385
    • 1996-08-19
    • Kenji Kotaki
    • Kenji Kotaki
    • D05B19/08G05B19/4093G06F19/00D05B21/00
    • D05B19/08G05B19/40932G05B2219/34113G05B2219/36206Y02P90/265
    • The center line of an embroidery region is determined. Starting from one point on the center line, search is made to search for end points and branch points on the center line. At branch points, bisectors for spaces between branches are generated to divide the embroidery region into plural closures. Near the end point, the orientation of the embroidery lines is determined to be perpendicular to the center line. Near the branch point, the orientation of the embroidery lines is determined to be parallel to a line connecting the intersection points of the bisectors and the outline. Embroidery data are obtained by fill operation, and the orientations of the respective embroidery lines are set to interpolate the above-mentioned two orientations. The needle points are determined on the outline. Near the branches, the needle points are determined on a closer side on the outline or said bisector.
    • 确定刺绣区域的中心线。 从中心线上的一点开始,搜索中心线上的终点和分支点。 在分支点,生成分支之间的空格的平分线,以将刺绣区域划分成多个封闭。 接近终点,刺绣线的方向被确定为垂直于中心线。 在分支点附近,刺绣线的方向被确定为与连接平分线和轮廓的交点的线平行。 通过填充操作获得刺绣数据,并且设置相应刺绣线的取向以内插上述两个取向。 针点在轮廓上确定。 在分支附近,针点在轮廓或所述平分线上的更靠近侧确定。