ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > PDF Component API Reference > PDF Component Enumerations Reference > enumIGPDFWordFinderVersion

WordFinder algorithm version.


IG_PDF_WF_LATEST_VERSION 0 The latest available version.
IG_PDF_WF_VERSION_2 2 Version used for Acrobat 3.x, 4.x.
IG_PDF_WF_VERSION_3 3 Available in Acrobat 5.0 without Accessibility enabled. Includes some improved word piecing algorithms.
IG_PDF_WF_VERSION_4 4 For Acrobat 5.0 with Accessibility enabled. Includes advanced word ordering algorithms in addition to improved word piecing algorithms.
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