Examples with Tab com.itextpdf.layout.element.Tab used on opensource projects

Example 1 with Tab

use of com.itextpdf.layout.element.Tab in project i7js-highlevel by itext.

the class C06E03_TOC_GoToPage method createPdf.

public void createPdf(String dest) throws IOException {
    // Initialize PDF document
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    // Initialize document
    Document document = new Document(pdf);
    PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
    PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
    document.setTextAlignment(TextAlignment.JUSTIFIED).setHyphenation(new HyphenationConfig("en", "uk", 3, 3)).setFont(font).setFontSize(11);
    BufferedReader br = new BufferedReader(new FileReader(SRC));
    String name, line;
    Paragraph p;
    boolean title = true;
    int counter = 0;
    List<SimpleEntry<String, Integer>> toc = new ArrayList<>();
    while ((line = br.readLine()) != null) {
        p = new Paragraph(line);
        p.setKeepTogether(true);
        if (title) {
            name = String.format("title%02d", counter++);
            p.setFont(bold).setFontSize(12).setKeepWithNext(true).setDestination(name);
            title = false;
            document.add(p);
            // The following line is problematic when using setKeepWithNext
            toc.add(new SimpleEntry(line, pdf.getNumberOfPages()));
        } else {
            p.setFirstLineIndent(36);
            if (line.isEmpty()) {
                p.setMarginBottom(12);
                title = true;
            } else {
                p.setMarginBottom(0);
            }
            document.add(p);
        }
    }
    document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
    p = new Paragraph().setFont(bold).add("Table of Contents");
    document.add(p);
    toc.remove(0);
    List<TabStop> tabstops = new ArrayList();
    tabstops.add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
    for (SimpleEntry<String, Integer> entry : toc) {
        p = new Paragraph().addTabStops(tabstops).add(entry.getKey()).add(new Tab()).add(String.valueOf(entry.getValue())).setAction(PdfAction.createGoTo(PdfExplicitDestination.createFit(pdf.getPage(entry.getValue()))));
        document.add(p);
    }
    // Close document
    document.close();
}

Example 2 with Tab

use of com.itextpdf.layout.element.Tab in project i7js-highlevel by itext.

the class C06E04_TOC_GoToNamed method createPdf.

public void createPdf(String dest) throws IOException {
    // Initialize PDF document
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    // Initialize document
    Document document = new Document(pdf);
    PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
    PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
    document.setTextAlignment(TextAlignment.JUSTIFIED).setHyphenation(new HyphenationConfig("en", "uk", 3, 3)).setFont(font).setFontSize(11);
    BufferedReader br = new BufferedReader(new FileReader(SRC));
    String name, line;
    Paragraph p;
    boolean title = true;
    int counter = 0;
    List<SimpleEntry<String, SimpleEntry<String, Integer>>> toc = new ArrayList<>();
    while ((line = br.readLine()) != null) {
        p = new Paragraph(line);
        p.setKeepTogether(true);
        if (title) {
            name = String.format("title%02d", counter++);
            SimpleEntry<String, Integer> titlePage = new SimpleEntry(line, pdf.getNumberOfPages());
            p.setFont(bold).setFontSize(12).setKeepWithNext(true).setDestination(name).setNextRenderer(new UpdatePageRenderer(p, titlePage));
            title = false;
            document.add(p);
            toc.add(new SimpleEntry(name, titlePage));
        } else {
            p.setFirstLineIndent(36);
            if (line.isEmpty()) {
                p.setMarginBottom(12);
                title = true;
            } else {
                p.setMarginBottom(0);
            }
            document.add(p);
        }
    }
    document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
    p = new Paragraph().setFont(bold).add("Table of Contents").setDestination("toc");
    document.add(p);
    toc.remove(0);
    List<TabStop> tabstops = new ArrayList();
    tabstops.add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
    for (SimpleEntry<String, SimpleEntry<String, Integer>> entry : toc) {
        SimpleEntry<String, Integer> text = entry.getValue();
        p = new Paragraph().addTabStops(tabstops).add(text.getKey()).add(new Tab()).add(String.valueOf(text.getValue())).setAction(PdfAction.createGoTo(entry.getKey()));
        document.add(p);
    }
    // Close document
    document.close();
}

Example 3 with Tab

use of com.itextpdf.layout.element.Tab in project i7js-highlevel by itext.

the class C03E04_JekyllHydeTabsV4 method createPdf.

public void createPdf(String dest) throws IOException {
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    Document document = new Document(pdf, PageSize.A4.rotate());
    float[] stops = new float[] { 80, 120, 580, 590, 720 };
    List<TabStop> tabstops = new ArrayList();
    tabstops.add(new TabStop(stops[0], TabAlignment.CENTER, new DottedLine()));
    tabstops.add(new TabStop(stops[1], TabAlignment.LEFT));
    tabstops.add(new TabStop(stops[2], TabAlignment.RIGHT, new SolidLine(0.5f)));
    tabstops.add(new TabStop(stops[3], TabAlignment.LEFT));
    TabStop anchor = new TabStop(stops[4], TabAlignment.ANCHOR, new DashedLine());
    anchor.setTabAnchor(' ');
    tabstops.add(anchor);
    PdfCanvas pdfCanvas = new PdfCanvas(pdf.addNewPage());
    for (int i = 0; i < stops.length; i++) {
        pdfCanvas.moveTo(document.getLeftMargin() + stops[i], 0);
        pdfCanvas.lineTo(document.getLeftMargin() + stops[i], 595);
    }
    pdfCanvas.stroke();
    List<List<String>> resultSet = CsvTo2DList.convert(SRC, "|");
    for (List<String> record : resultSet) {
        Paragraph p = new Paragraph();
        p.addTabStops(tabstops);
        p.add(record.get(0).trim()).add(new Tab()).add(record.get(1).trim()).add(new Tab()).add(record.get(2).trim()).add(new Tab()).add(record.get(3).trim()).add(new Tab()).add(record.get(4).trim()).add(new Tab()).add(record.get(5).trim() + " \'");
        document.add(p);
    }
    document.close();
}

Example 4 with Tab

use of com.itextpdf.layout.element.Tab in project i7js-highlevel by itext.

the class C03E03_JekyllHydeTabsV3 method createPdf.

public void createPdf(String dest) throws IOException {
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    Document document = new Document(pdf, PageSize.A4.rotate());
    float[] stops = new float[] { 80, 120, 580, 590, 720 };
    List<TabStop> tabstops = new ArrayList();
    tabstops.add(new TabStop(stops[0], TabAlignment.CENTER));
    tabstops.add(new TabStop(stops[1], TabAlignment.LEFT));
    tabstops.add(new TabStop(stops[2], TabAlignment.RIGHT));
    tabstops.add(new TabStop(stops[3], TabAlignment.LEFT));
    TabStop anchor = new TabStop(stops[4], TabAlignment.ANCHOR);
    anchor.setTabAnchor(' ');
    tabstops.add(anchor);
    PdfCanvas pdfCanvas = new PdfCanvas(pdf.addNewPage());
    for (int i = 0; i < stops.length; i++) {
        pdfCanvas.moveTo(document.getLeftMargin() + stops[i], 0);
        pdfCanvas.lineTo(document.getLeftMargin() + stops[i], 595);
    }
    pdfCanvas.stroke();
    List<List<String>> resultSet = CsvTo2DList.convert(SRC, "|");
    for (List<String> record : resultSet) {
        Paragraph p = new Paragraph();
        p.addTabStops(tabstops);
        p.add(record.get(0).trim()).add(new Tab()).add(record.get(1).trim()).add(new Tab()).add(record.get(2).trim()).add(new Tab()).add(record.get(3).trim()).add(new Tab()).add(record.get(4).trim()).add(new Tab()).add(record.get(5).trim() + " \'");
        document.add(p);
    }
    document.close();
}

Example 5 with Tab

use of com.itextpdf.layout.element.Tab in project i7js-highlevel by itext.

the class C07E04_ImageWatermark method createPdf.

public void createPdf(String dest) throws IOException {
    // Initialize PDF document
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    Image img = new Image(ImageDataFactory.create(IMG));
    IEventHandler handler = new TransparentImage(img);
    pdf.addEventHandler(PdfDocumentEvent.START_PAGE, handler);
    // Initialize document
    Document document = new Document(pdf);
    PdfFont bold = PdfFontFactory.createFont(StandardFonts.HELVETICA_BOLD);
    document.setTextAlignment(TextAlignment.JUSTIFIED).setHyphenation(new HyphenationConfig("en", "uk", 3, 3));
    BufferedReader br = new BufferedReader(new FileReader(SRC));
    String name, line;
    Paragraph p;
    boolean title = true;
    int counter = 0;
    List<SimpleEntry<String, SimpleEntry<String, Integer>>> toc = new ArrayList<>();
    while ((line = br.readLine()) != null) {
        p = new Paragraph(line);
        p.setKeepTogether(true);
        if (title) {
            name = String.format("title%02d", counter++);
            SimpleEntry<String, Integer> titlePage = new SimpleEntry(line, pdf.getNumberOfPages());
            p.setFont(bold).setFontSize(12).setKeepWithNext(true).setDestination(name).setNextRenderer(new UpdatePageRenderer(p, titlePage));
            title = false;
            document.add(p);
            toc.add(new SimpleEntry(name, titlePage));
        } else {
            p.setFirstLineIndent(36);
            if (line.isEmpty()) {
                p.setMarginBottom(12);
                title = true;
            } else {
                p.setMarginBottom(0);
            }
            document.add(p);
        }
    }
    pdf.removeEventHandler(PdfDocumentEvent.START_PAGE, handler);
    document.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
    p = new Paragraph().setFont(bold).add("Table of Contents").setDestination("toc");
    document.add(p);
    toc.remove(0);
    List<TabStop> tabstops = new ArrayList();
    tabstops.add(new TabStop(580, TabAlignment.RIGHT, new DottedLine()));
    for (SimpleEntry<String, SimpleEntry<String, Integer>> entry : toc) {
        SimpleEntry<String, Integer> text = entry.getValue();
        p = new Paragraph().addTabStops(tabstops).add(text.getKey()).add(new Tab()).add(String.valueOf(text.getValue())).setAction(PdfAction.createGoTo(entry.getKey()));
        document.add(p);
    }
    // Close document
    document.close();
}