Invention Grant
- Patent Title: Interleaving compressed archives within a page description language file
- Patent Title (中): 在页面描述语言文件中交织压缩档案
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Application No.: US12826839Application Date: 2010-06-30
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Publication No.: US08244692B1Publication Date: 2012-08-14
- Inventor: Philip Levy
- Applicant: Philip Levy
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
Various embodiments described herein provide systems, methods, software, and data structures that allow a page description language reader application, such as ADOBE® ACROBAT®, to provide a view of the assets compressed within a compressed archive. These and other embodiments including applications that may interleave one or more compressed archives within a page description language file, such as a PDF file. This interleaving leverages properties of both compressed archive files and page description language files to insert object markers around compressed assets within the compressed archives and references to at least some of the object markers in an index portion of the page description language files. As a result, compressed assets of compressed archives included in a page description language file package may be viewed within the listing of assets of the page description language file. These and other embodiments are described in greater detail below.
Information query