发明名称 CONVERSION OF SWF MORPH SHAPE DEFINITIONS FOR VECTOR GRAPHICS RENDERING
摘要 A method and device are provided for converting or transforming a morph shape definition specified in a SWF file into a vector graphics shape definition including one or more vector graphics path definitions that can then be used by a vector graphics API to render the contents of the SWF morph shape definition. The method creates an intermediate path style, and path style graph information including intermediate path style information. A vector graphics path definition includes the intermediate path style information, and a vector graphics path created by traversing components of a graph represented by a path style graph representation. Embodiments described herein can leverage a vector graphics API that can be hardware accelerated to efficiently render the morph shape data, such as in a mobile device.
申请公布号 US2010271397(A1) 申请公布日期 2010.10.28
申请号 US20090565278 申请日期 2009.09.23
申请人 RESEARCH IN MOTION LIMITED 发明人 FELDSTEIN JONATHAN MARK;SAUNDERS JORDAN MACINTOSH
分类号 G09G5/00 主分类号 G09G5/00
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