| 摘要 |
The present disclosure includes a system for generating a presentation order from a document that has fixed presentation layout when rendered. Techniques include reconstructing structural information and logical ordering for fixed-layout documents. A document editor generates a presentation order, or a read order, for contents within a fixed-layout document. The document editor creates an initial sort order for areas of content within a document. The document editor then generates a presentation order based on graphical dimensions and graphical placement relationships among areas of content within a document. The resulting presentation order can be used to create a second document or second layout, or to add structural information to create reflowed or reflowable content.
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