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专利名称：GRAPHIC SEGMENT ORGANISATION IN A
GRAPHICS SYSTEM
发明人：HEMINGWAY, Peter申请号：EP91917739.0申请日：19911010公开号：EP0607131A1公开日：19940727
摘要： We present a graphic system which uses a tree organization for graphicsegments (am) may overlap if one has a two-dimensional image. In this organization, eachsegment son inherits the spatial transformations image that his father subjected. Toincrease the flexibility of tree representation of this organization, it is possible toassociate the segments father and son (c, b, d) annexation of relationship such thatoutside the father of limitations (c) in this image the son (b, d) is freed from his father.This annexation relationship (40, 42) can be of the \"above\" or \"below\" depending onwhether the father or son has a superposition of priority when the overlap segments.With the annexation relationships (40, 42), one can construct an image which, for example,one clip a \"note\" to a \"report\" with a \"paper clip\report and s' superimposing and trombone exceeding masking and turn the note. Thethree components may move, rotate or change block scale if we move, rotate or changethe scale ratio. In this example, the note father the report to which it is linked by arelationship of annexation \"above\and notes.
申请人：Hewlett-Packard Company
地址：P.O. Box 10301 3000 Hanover Street Palo Alto California 94303-00 US
国籍：US
代理机构：Squibbs, Robert Francis, et al
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