Example usage for com.lowagie.text Chunk isEmpty

Introduction

In this page you can find the example usage for com.lowagie.text Chunk isEmpty.

Prototype

public boolean isEmpty() 

Source Link

Document

Checks is this Chunk is empty.

Usage

From source file:org.pz.platypus.plugin.pdf.PdfOutfile.java

License:Open Source License

/**
 * Adds a new bullet list to the stack of bulleted lists. (These are saved in a stack because
 * lists can nest)./*  w  w  w. j av a  2 s. c o m*/
 *
 * @param bulletSymbol symbol to be used as the bullet marker (an iText Chunk)
 */
public void startPlainBulletList(final Chunk bulletSymbol) {
    // set the skip to 0 lines, output old text, start a new paragraph.
    float initialParaSkip = pdfData.getParagraphSkip();
    int initialParaSkipSource = pdfData.getParagraphSkipLine();
    pdfData.setParagraphSkip(0f, new Source(0, initialParaSkipSource));
    startNewParagraph();

    // then reset the paragraph skip to the previous value.
    pdfData.setParagraphSkip(initialParaSkip, new Source(0, initialParaSkipSource));

    // create the bullet list
    Chunk bulletMarker = bulletSymbol;
    float indentMargin = 18f; // for the nonce, all indents are 1/4"

    List bulletList = new List(List.UNORDERED, indentMargin);
    if (bulletMarker == null || bulletMarker.isEmpty()) {
        bulletMarker = new Chunk(DefaultValues.BULLET);
    }
    bulletList.setListSymbol(bulletMarker);
    bulletLists.add(bulletList);
}

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