Example usage for com.lowagie.text Chunk Chunk

Introduction

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

Prototype

public Chunk(DrawInterface separator) 

Source Link

Document

Creates a separator Chunk.

Usage

From source file:org.pz.platypus.plugin.pdf.commands.PdfEoParagraph.java

License:Open Source License

public int process(final IOutputContext context, final Token tok, final int tokNum) {
    if (context == null) {
        throw new IllegalArgumentException();
    }//from  w w  w. j  a  v a 2 s . c  o  m

    PdfData pdf = (PdfData) context;

    // if we're in an paragraph with content, then close it and start a new one.
    // If we're not, it's likely because someone has inserted multiple blank lines,
    // so we just skip a line.
    Paragraph currPar = pdf.getOutfile().getItPara();
    //        if( currPar == null || ! currPar.isEmpty() ) {
    if (currPar == null || currPar.size() > 0) {
        pdf.getOutfile().startNewParagraph();
    } else {
        currPar.add(new Chunk(Chunk.NEWLINE));
    }
    return 0;

}

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From source file:org.pz.platypus.plugin.pdf.commands.PdfHardCR.java

License:Open Source License

public int process(final IOutputContext context, final Token tok, final int tokNum) {
    if (context == null || tok == null) {
        throw new IllegalArgumentException();
    }//from ww  w .  j  a va  2s. co  m

    PdfData pdd = (PdfData) context;
    PdfOutfile outfile = pdd.getOutfile();
    if (outfile == null) {
        return (0); //TODO: Error message, though effectively an impossible error.
    }

    // a [] marks the end of a bullet entry. If the entry is a paragraph, (almost always the case)
    // then add it to the current list and return.
    Paragraph currPar = pdd.getOutfile().getItPara();
    if (outfile.inABulletList()) {
        if (currPar != null && !currPar.isEmpty()) {
            outfile.addParagraphToList(currPar);
            return (0);
        }
    }

    currPar.add(new Chunk(Chunk.NEWLINE));

    // if it's the first token in line, it = a blank line, so an additional
    // NEWLINE needs to be emitted, unless it's right after an end of listing command,
    // which has already emitted the extra CR/LF.

    if (isFirstTokenInLine(context, tok, tokNum) && !isAfterCodeListing(context, tokNum) && currPar != null) {
        currPar.add(new Chunk(Chunk.NEWLINE));
    }
    return 0;
}

---

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

License:Open Source License

/**
 * Converts bullet string into an iText Chunk and calls the method that
 * adds a list using the Chunk to define the bullet symbol.
 *
 * @param bulletSymbol string to use as a bullet symbol (most often, a single character)
 *//* w w  w .jav a  2s . c o  m*/
public void startPlainBulletList(final String bulletSymbol) {
    String bullet = bulletSymbol;
    if (bullet == null || bullet.isEmpty()) {
        bullet = DefaultValues.BULLET;
    }

    startPlainBulletList(new Chunk(bullet));
}

---

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.  ja  va2 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);
}

---

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

License:Open Source License

/**
 * Implement the line spacing before the paragraph, if any.
 *
 * Note: We do this manually rather than call Paragraph.setSpacingBefore() in iText
 * because setSpacingBefore() in iText affects the current paragraph. So is [paraskip=0]
 * occurs midway in a paragraph, that pargraph will have 0 spacing before it, rather than
 * the previous paraskip value, which was in effect when the paragraph was started. 2009-01-31
 *
 * @param para the paragraph to align/*  w  ww .j a  v  a 2s .c  o m*/
 * @param pData the PdfData container holding the current settings of the PDF output
 */
void doParagraphSpaceBefore(final Paragraph para, final PdfData pData) {
    float skipLines = pData.getParagraphSkip();

    // add 1, as you need 2 NEWLINES for the first line's skip.
    skipLines++;
    while (skipLines-- > 0) {
        para.add(new Chunk(Chunk.NEWLINE));
    }
}

---

From source file:org.tellervo.desktop.print.ReportBase.java

License:Open Source License

/**
 * Blank iText paragraph used for padding 
 * @return Paragraph/* w  w w  .j a  va 2s. c om*/
 */
protected Paragraph getParagraphSpace() {
    Paragraph p = new Paragraph();

    p.add(new Chunk(" "));
    return p;
}

---

From source file:questions.objects.DifferentLeadings.java

public static void main(String[] args) {
    Document document = new Document(PageSize.A7);
    try {//from  w ww.ja  va2 s .  c  o  m
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        document.open();
        Chunk space = new Chunk(' ');
        String text = "Quick brown fox jumps over the lazy dog.";
        Phrase phrase1 = new Phrase(text, new Font(Font.HELVETICA, 12));
        Phrase phrase2 = new Phrase(new Chunk(text, new Font(Font.TIMES_ROMAN, 24)));
        Phrase phrase3 = new Phrase(text, new Font(Font.COURIER, 8));
        Phrase phrase4 = new Phrase(text, new Font(Font.HELVETICA, 4));
        Paragraph paragraph = new Paragraph();
        paragraph.add(phrase1);
        paragraph.add(space);
        paragraph.add(phrase2);
        paragraph.add(space);
        paragraph.add(phrase3);
        paragraph.add(space);
        paragraph.add(phrase4);
        paragraph.setMultipliedLeading(1.5f);
        paragraph.setAlignment(Element.ALIGN_JUSTIFIED);
        ColumnText column = new ColumnText(writer.getDirectContent());
        column.setSimpleColumn(document.left(), document.bottom(), document.right(), document.top());
        column.addElement(paragraph);
        column.go();
        document.newPage();
        document.add(paragraph);
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    document.close();
}

---

From source file:questions.objects.NestingLists.java

public static void main(String[] args) throws IOException, DocumentException {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream(RESULT));
    document.open();//from   w  w w  . j ava2 s . c  om
    List list1 = new List(List.ORDERED, 20);
    list1.add(new ListItem(new Chunk("Level 1 - Item 1")));
    list1.add(new ListItem(new Chunk("Level 1 - Item 2")));
    list1.add(new ListItem(new Chunk("Level 1 - Item 3")));

    List list2 = new List(List.ORDERED, 20);
    list2.add(new ListItem(new Chunk("Level 2 - Item 1")));
    list2.add(new ListItem(new Chunk("Level 2 - Item 2")));

    List list3 = new List(List.ORDERED, 20);
    list3.add(new ListItem(new Chunk("Level 3 - Item 1")));
    list3.add(new ListItem(new Chunk("Level 3 - Item 2")));
    list3.add(new ListItem(new Chunk("Level 3 - Item 3")));
    list3.add(new ListItem(new Chunk("Level 3 - Item 4")));
    list2.add(list3);

    list1.add(list2);
    list1.add(new ListItem(new Chunk("Level 1 - Item 4")));

    document.add(list1);
    document.close();
}

---

From source file:questions.separators.DottedGlue.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*  w ww  .j a v  a2 s.c  om*/
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        document.open();

        PdfContentByte canvas = writer.getDirectContent();
        canvas.moveTo(document.left(), document.top());
        canvas.lineTo(document.left(), 550);
        canvas.moveTo(document.right(), document.top());
        canvas.lineTo(document.right(), 550);
        canvas.stroke();

        Chunk separator = new Chunk(new DottedLineSeparator());

        // two parts
        Paragraph p1 = new Paragraph();
        p1.add(new Chunk("Chapter 1"));
        p1.add(separator);
        p1.add(new Chunk("p 10"));

        // 3 parts
        Paragraph p2 = new Paragraph();
        p2.add(new Chunk("Chapter 2"));
        p2.add(separator);
        p2.add(new Chunk("x"));
        p2.add(separator);
        p2.add(new Chunk("y"));

        // line ends with separator
        Paragraph p3 = new Paragraph();
        p3.add(new Chunk("Chapter 3"));
        p3.add(separator);

        // line starts with a separator
        Paragraph p4 = new Paragraph();
        p4.add(separator);
        p4.add(new Chunk("chapter 4"));

        // line IS a separator
        Paragraph p5 = new Paragraph();
        p5.add(separator);

        // line IS a separator + leading
        Paragraph p6 = new Paragraph(40);
        p6.add(separator);

        // separator galore
        Paragraph p7 = new Paragraph();
        p7.setAlignment(Element.ALIGN_JUSTIFIED);
        for (int i = 0; i < 10; i++) {
            p7.add(new Chunk("This is a test hippopotamus hippopotamus"));
            if (i % 4 == 0)
                p7.add(" hippopotamus hippopotamus hippopotamus hippopotamus");
            p7.add(separator);
        }

        document.add(p1);
        document.add(p1);
        document.add(p2);
        document.add(p3);
        document.add(p4);
        document.add(p5);
        document.add(p6);
        document.add(p7);

        ColumnText ct = new ColumnText(writer.getDirectContent());
        ct.addElement(p1);
        ct.addElement(p1);
        ct.addElement(p2);
        ct.addElement(p3);
        ct.addElement(p4);
        ct.addElement(p5);
        ct.addElement(p6);
        ct.addElement(p7);
        ct.setSimpleColumn(36, 36, 436, 536);
        ct.go();
        canvas.rectangle(36, 36, 400, 500);
        canvas.stroke();
        document.close();
    } catch (Exception de) {
        de.printStackTrace();
    }
}

---

From source file:questions.separators.LineSeparator1.java

public static void main(String[] args) {
    Document document = new Document();
    try {// w w  w . ja v  a 2s .  c om
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        document.open();

        Paragraph separator = new Paragraph(0);
        separator.add(new Chunk(new LineSeparator(1, 80, Color.RED, Element.ALIGN_LEFT, -2)));

        ColumnText column = new ColumnText(writer.getDirectContent());
        for (int i = 0; i < 5; i++) {
            column.addElement(StarSeparators.TEXT);
            column.addElement(separator);
        }
        column.setSimpleColumn(36, 36, 295, 806);
        column.go();
        column.setSimpleColumn(300, 36, 559, 806);
        column.go();
        document.newPage();

        for (int i = 0; i < 10; i++) {
            document.add(StarSeparators.TEXT);
            document.add(separator);
        }
        document.close();
    } catch (Exception de) {
        de.printStackTrace();
    }
}

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