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31. 发明授权

US5803629A Method and apparatus for automatic, shape-based character spacing 失效
标题翻译：自动，基于形状的字符间距的方法和装置
公开(公告)号：US5803629A
公开(公告)日：1998-09-08
申请号：US818234
申请日：1997-03-14
申请人： Paul H. Neville , William J. Fox
发明人： Paul H. Neville , William J. Fox
IPC分类号： G06F17/21 , B41J19/32
CPC分类号： G06F17/214
摘要： Apparatus and methods for setting intercharacter spacing for display, rendering or other output of strings of adjacent characters utilize character shapes to set final spacing amounts. The invention stores specifications of characters to be rendered adjacently along an axis, the specifications including a font associated with each of the characters, each character having an associated interior portion defined by a contour portion, and adjacent characters having opposed contour segments separated along the axis by at least one intercharacter contour distance at an initial (e.g., default) intercharacter spacing; and sets a final intercharacter spacing between pairs of adjacent characters along the axis based on a portion of the intercharacter contour distances; the invention may further utilize statistical analysis of these distances in setting spacing.
摘要翻译：用于设置相邻字符串的显示，渲染或其他输出的字符间距的装置和方法利用字符形状来设置最终间隔量。本发明存储沿轴线相邻呈现的字符的规格，其规格包括与每个字符相关联的字体，每个字符具有由轮廓部分限定的相关联的内部部分，以及具有沿着轴线分离的相对轮廓段的相邻字符通过在初始（例如，默认）字符间距处的至少一个字符轮廓距离; 并且基于所述字符间轮廓距离的一部分沿着所述轴设置相邻字符对之间的最后字符间距; 本发明可以进一步利用这些距离的统计分析来设定间距。

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