Method and apparatus for adapting web contents to different display area

摘要: A method is disclosed to generate, while preserving text, image, transactional and embedded presentation constraint information, a minimum set of simplified navigable web contents from single document that oversized for targeted smaller devices. The includes parser, content tree builder, simplifier, virtual layout engine, partitioner, scalar markup generator. parser generates data tags an HTML source document. builder constructs tree. simplifier transforms the into intermediate one defined by subset XHTML attributes. Layout constraints, including size, area, placement order, column/row relationships, are calculated partitioning scaling sub trees with assigned navigation order hierarchical hyperlinks. then generated