PDF4Java Reference Documentation
com.o2sol.pdf4java.graphics Package / PDFPageCanvas Class / beginOptionalContentGroup Method
The group object associated with the graphics.
In This Topic
    beginOptionalContentGroup Method
    In This Topic
    Begins an optional content group in the page graphics.
    Syntax
    public void beginOptionalContentGroup( 
   PDFOptionalContentBase oc
)

    Parameters

    oc
    The group object associated with the graphics.
    Exceptions
    ExceptionDescription
    java.lang.IllegalStateExceptionWhen the page that owns this canvas surface does not belong to a document.
    See Also

    Reference

    PDFPageCanvas Class
    PDFPageCanvas Members

     

     

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