PDFlib Text Extraction Toolkit (TET) Manual

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2.2 Command-line Examples The following examples demonstrate some useful combinations of TET command-line options. The samples are shown in two variations; the first uses the long format of all options, while the second uses the equivalent short option format. Extract the text from a PDF document file.pdf in UTF-8 format and store it in file.txt: tet file.pdf Exclude the first and last page from text extraction: tet --firstpage 2 --lastpage last-1 file.pdf tet -f 2 -l last-1 file.pdf Supply a directory where the CJK CMaps are located (required for CJK text extraction): tet --searchpath /usr/local/cmaps file.pdf tet -s /usr/local/cmaps file.pdf Extract the text from a PDF in UTF-16 format and store it in file.utf16: tet --format utf16 --outfile file.utf16 file.pdf tet --format utf16 -o file.utf16 file.pdf Extract the text from all PDF files in a directory and store the generated *.txt files in another directory (which must already exist): tet --targetdir out in/*.pdf tet -t out in/*.pdf Restrict text extraction to a particular area on the page; this can be achieved by supplying a suitable list of page options: tet --pageopt "includebox={{0 0 200 200}}" file.pdf Extract images from file.pdf and store them in file*.tif/file*.jpg in the directory out: tet --targetdir out --image file.pdf tet -t out -i file.pdf Extract images from file.pdf without image merging; this can be achieved by supplying a suitable list of page options which are relevant for image processing: tet --targetdir out --image --pageopt "imageanalysis={merge={disable}}" file.pdf tet -t out -i --pageopt "imageanalysis={merge={disable}}" file.pdf Generate TETML output in word mode for PDF document file.pdf and store it in file.tetml: tet --tetml word file.pdf tet -m word file.pdf Generate TETML output without any Options elements; this can be achieved by supplying a suitable list of document options: tet --docopt "tetml={elements={options=false}}" --tetml word file.pdf 18 Chapter 2: TET Command-Line Tool
Extract images and generate TETML in a single call: tet --image --tetml word file.pdf tet -i -m word file.pdf Use a response file which contains various command-line options and process all PDF documents in the current directory: tet @options *.pdf 2.2 Command-line Examples 19
Page 1 and 2: PDFlib GmbH München, Germany www.p
Page 3 and 4: Contents 0 First Steps with TET 7 0
Page 5: 10.9 Option Handling 151 10.10 pCOS
Page 8 and 9: 0.2 Applying the TET License Key Us
Page 11 and 12: 1 Introduction The PDFlib Text Extr
Page 13 and 14: may extract some text which is not
Page 15 and 16: 2 TET Command-Line Tool 2.1 Command
Page 17: Constructing TET command lines. The
Page 21 and 22: 3 TET Library Language Bindings Thi
Page 23 and 24: TET_CATCH(tet) { printf("Error %d i
Page 25 and 26: 3.4 COM Binding Installing the TET
Page 27 and 28: 3.6 .NET Binding The .NET edition o
Page 29 and 30: 3.8 PHP Binding Installing the TET
Page 31 and 32: 3.9 Python Binding Installing the T
Page 33 and 34: Exception Handling in RPG. TET clie
Page 35 and 36: 4 TET Connectors TET connectors pro
Page 37 and 38: 4.2 TET Connector for the Lucene Se
Page 39 and 40: Indexing metadata fields. The TET c
Page 41 and 42: 4.4 TET Connector for Oracle The TE
Page 43 and 44: these options on the command line.
Page 45 and 46: TET PDF IFilter is freely available
Page 47 and 48: tracts text and metadata from the P
Page 49 and 50: 5 Configuration 5.1 Indexing protec
Page 51 and 52: 5.2 Resource Configuration and File
Page 53 and 54: tet/3.0/resource /tet/3.0/resource/
Page 55 and 56: Geometry. The geometry features may
Page 57 and 58: 6 Text Extraction 6.1 Document Doma
Page 59 and 60: How to search with Acrobat 8/9: not
Page 61 and 62: 6.2 Unicode Concepts Unicode encodi
Page 63 and 64: artificial characters which will be
Page 65 and 66: width (x, y) beta fontsize baseline
Page 67 and 68: 6.4 Support for Chinese, Japanese,
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Options for text filtering. There a
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6.6 Content Analysis PDF documents
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Dehyphenation. Hyphenated words at
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Table 6.3 Document styles docstyle=
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Fig. 6.5 Sample font reports create
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glyphmapping {{fontname=Warnock* to
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7 Image Extraction 7.1 Image Extrac
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7.2 Image Geometry Using TET_get_im
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7.3 Image Analysis Image merging. S
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7.4 Restrictions and Caveats Image
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8 TET Markup Language (TETML) 8.1 C
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Depending on the sele
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You can specify the amount of text
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Table 8.3 TETML elements TETML elem
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8.4 Transforming TETML with XSLT Ve
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Run the program as follows: nxslt3.
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8.5 XSLT Samples The TET distributi
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Alphabetical list of words in the d
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9 The pCOS Interface The pCOS (PDFl
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9.2 Handling Basic PDF Data Types p
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9.3 Composite Data Structures and I
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Path prefixes. Prefixes can be used
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Table 9.3 Universal pseudo objects
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Table 9.4 Pseudo objects for PDF ob
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Table 9.5 Pseudo objects for resour
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9.6 Encrypted PDF Documents pCOS su
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10 TET Library API Reference 10.1 O
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10.2 General Functions Perl PHP res
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Returns Scope Bindings The converte
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10.3 Exception Handling C++ string
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10.4 Document Functions C++ int ope
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Table 10.3 Document options for TET
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C++ C int open_document_callback(vo
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Table 10.5 Page options for TET_ope
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Table 10.6 Suboptions for the conte
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Table 10.7 Suboptions for the layou
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Table 10.9 Suboptions for the struc
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C++ const TET_char_info *get_char_i
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10.7 Image Retrieval Functions C++
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C++ int write_image_file(int doc, i
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10.8 TET Markup Language (TETML) Fu
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10.9 Option Handling C++ void set_o
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10.10 pCOS Functions The full pCOS
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If the object has type stream all f
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A TET Library Quick Reference The f
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B Revision History Revision history
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unsupported types 87 XMP metadata 8
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