PDF4Java Reference Documentation
com.o2sol.pdf4java.core Package / PDFFile Class / extractPageOptionalContentGroupNames Method
The page to extract the optional content group names from.
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    extractPageOptionalContentGroupNames Method
    In This Topic
    Extracts the names of the optional content groups defined on the page.
    Syntax
    public java.lang.String[] extractPageOptionalContentGroupNames( 
   int pageNumber
)

    Parameters

    pageNumber
    The page to extract the optional content group names from.

    Return Value

    An array of strings representing the optional content groups defined on the page or null if the page does not contain any optional content groups.
    Exceptions
    ExceptionDescription
     
    See Also

    Reference

    PDFFile Class
    PDFFile Members

     

     

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