Example usage for com.itextpdf.text.pdf PdfName FIRST

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfName FIRST.

Prototype

PdfName FIRST

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Document

A name

Usage

From source file:de.offis.health.icardea.cied.pdf.extractor.PDFiText5Extractor.java

License:GNU General Public License

/**
 * This method will populate the text bookmark list.
 * //from w  w w  . j  a  v  a2s  .  c  o  m
 * @param rootOutlinesPdfDictionary The node element for the bookmark item.
 * @param indentionString The base indention string to be used.
 */
@SuppressWarnings("unchecked")
private void populateBookmarkTextList(PdfDictionary rootOutlinesPdfDictionary, String indentionString) {
    PdfDictionary outlineItemPdfDictionary = (PdfDictionary) PdfReader
            .getPdfObjectRelease(rootOutlinesPdfDictionary.get(PdfName.FIRST));
    while (outlineItemPdfDictionary != null) {
        PdfString bookmarkTitle = (PdfString) PdfReader
                .getPdfObjectRelease(outlineItemPdfDictionary.get(PdfName.TITLE));
        bookmarkTextList.add(indentionString + bookmarkTitle.toUnicodeString());
        logger.trace(indentionString + bookmarkTitle.toUnicodeString());

        /*
         * Recursive call to fill List
         */
        populateBookmarkTextList(outlineItemPdfDictionary, indentionString + bookmarkIndentionString());

        /*
         * Get next outline item
         */
        outlineItemPdfDictionary = (PdfDictionary) PdfReader
                .getPdfObjectRelease(outlineItemPdfDictionary.get(PdfName.NEXT));
    } // end while
}

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