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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 44937] New: Patch for PicturesTable.getAllPictures() to support Escher images
Date Mon, 05 May 2008 23:23:37 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=44937

           Summary: Patch for PicturesTable.getAllPictures() to support
                    Escher images
           Product: POI
           Version: 3.0-dev
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: HWPF
        AssignedTo: dev@poi.apache.org
        ReportedBy: squeeself@gmail.com


Created an attachment (id=21923)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=21923)
Word Escher image extraction

This patch adds support for extracting Escher drawing information from the body
of a word document. It also adds support for the FSPA plex to determine what
shapes correspond to characters in the document, although no code has been made
to do so. The patch also extends PicturesTable.getAllPictures() to extract
images from Escher drawings. Note that only pictures from the main body of the
document (not headers, etc.) are extracted from Escher drawings with this
patch.

There is also a minor fix to EscherClientAnchorRecord. The word format of this
record is different from excel, etc., but I haven't found the exact format.
This patch fixes the record from throwing an exception when read.

The patch includes a small test case.


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