Document stream type information processing method based on format document and device therefor

Abstract

The invention discloses a document flow information processing method and a device based on a format file and particularly discloses the following technical proposal: the file flow information of the format file is acquired, which is the file content structure information in the format file and / or the file layout self-adaptive presentation information in the format file; the file content of the format file is divided into content blocks according to the acquired file flow information; the content block division result information of the format file is described; the file flow information based on the format file after content block division is described, according to the content block division result information. Therefore, the file flow information for describing the format file is more practical and applicable, and any content of the format file can be flexibly described in file flow information, with more accurate description scope; besides, the file flow information processing is more flexible and simplified.

Description

technical field [0001] The invention relates to the technical field of computer information processing, in particular to a document flow information processing method and device based on format files. Background technique [0002] The layout file adopts an absolute description method. In the custom coordinate system, the displayed position and size of each document are clearly recorded, so that the printed result of the document is consistent with the result browsed on the computer, and it can be displayed on any computer. The environment has the characteristics of display consistency to ensure that the original appearance of the document is truly reproduced. For example, the current PDF file is a typical format file. Due to the relative stability of format files, it is very suitable as the final release and dissemination form of electronic documents, and is widely used in electronic official documents, electronic books, electronic journals, electronic newspapers and other f...

AI Technical Summary

Problems solved by technology

At the same time, because the layout file uses absolute values ​​to precisely specify the display position and size of each document, it is not conducive to editing. Every time the content of the document is modified, it is necessary to recalculate the layout and rewrite the layout information of the entire document. Therefore, the content of the layout file Editing operations such as retrieval, structured storage, modification, and extraction will be very troublesome

[0004] Typesetting and rearranging of layout files requires reference to the document flow information in the layout file, where the document flow information includes document structure information, reading clues and layout information, etc. However, a large number of layout files do not contain such information Class Document Streaming Information

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