Examples with PdfCanvas com.itextpdf.kernel.pdf.canvas.PdfCanvas used on opensource projects

Example 1 with PdfCanvas

use of com.itextpdf.kernel.pdf.canvas.PdfCanvas in project i7js-highlevel by itext.

the class AlternatingBackgroundTableRenderer method draw.

@Override
public void draw(DrawContext drawContext) {
    for (int i = 0; i < rows.size() && null != rows.get(i) && null != rows.get(i)[0]; i++) {
        CellRenderer[] renderers = rows.get(i);
        Rectangle leftCell = renderers[0].getOccupiedAreaBBox();
        Rectangle rightCell = renderers[renderers.length - 1].getOccupiedAreaBBox();
        Rectangle rect = new Rectangle(leftCell.getLeft(), leftCell.getBottom(), rightCell.getRight() - leftCell.getLeft(), leftCell.getHeight());
        PdfCanvas canvas = drawContext.getCanvas();
        canvas.saveState();
        if (isOdd) {
            canvas.setFillColor(ColorConstants.LIGHT_GRAY);
            isOdd = false;
        } else {
            canvas.setFillColor(ColorConstants.YELLOW);
            isOdd = true;
        }
        canvas.rectangle(rect);
        canvas.fill();
        canvas.restoreState();
    }
    super.draw(drawContext);
}

Example 2 with PdfCanvas

use of com.itextpdf.kernel.pdf.canvas.PdfCanvas 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 3 with PdfCanvas

use of com.itextpdf.kernel.pdf.canvas.PdfCanvas 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 4 with PdfCanvas

use of com.itextpdf.kernel.pdf.canvas.PdfCanvas in project i7js-highlevel by itext.

the class CanvasFontMethods method createPdf.

public void createPdf(String dest) throws IOException {
    // Initialize PDF document
    PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
    // Initialize document
    PdfPage page = pdf.addNewPage();
    PdfCanvas pdfCanvas = new PdfCanvas(page);
    Rectangle rectangle = new Rectangle(36, 36, 523, 770);
    Canvas canvas = new Canvas(pdfCanvas, rectangle);
    Paragraph p;
    p = new Paragraph("Testing font methods");
    canvas.add(p);
    PdfFont font = PdfFontFactory.createFont(StandardFonts.TIMES_ROMAN);
    canvas.setFont(font);
    p = new Paragraph("Testing font methods: changed font");
    canvas.add(p);
    canvas.setFontSize(18);
    p = new Paragraph("Testing font methods: changed font size");
    canvas.add(p);
    canvas.setFontColor(ColorConstants.BLUE);
    p = new Paragraph("Testing font methods: changed color");
    canvas.add(p);
    canvas.setBold();
    p = new Paragraph("Testing font methods: to bold");
    canvas.add(p);
    canvas.setItalic();
    p = new Paragraph("Testing font methods: to italic");
    canvas.add(p);
    canvas.setProperty(Property.BOLD_SIMULATION, false);
    canvas.setProperty(Property.ITALIC_SIMULATION, false);
    canvas.setProperty(Property.FONT_COLOR, null);
    p = new Paragraph("Testing font methods: resetting style and color");
    canvas.add(p);
    canvas.setLineThrough();
    p = new Paragraph("Testing font methods: line through (default)");
    canvas.add(p);
    canvas.setProperty(Property.UNDERLINE, null);
    canvas.setUnderline();
    p = new Paragraph("Testing font methods: underline (default)");
    canvas.add(p);
    canvas.setProperty(Property.UNDERLINE, null);
    canvas.setUnderline(2, 4);
    canvas.setUnderline(ColorConstants.BLUE, 5, 0.1f, 2, -0.5f, PdfCanvasConstants.LineCapStyle.ROUND);
    p = new Paragraph("Testing font methods: underline (custom)");
    canvas.add(p);
    canvas.setProperty(Property.UNDERLINE, null);
    canvas.setTextRenderingMode(PdfCanvasConstants.TextRenderingMode.STROKE);
    p = new Paragraph("Testing font methods: change text rendering mode");
    canvas.add(p);
    canvas.setStrokeWidth(0.1f);
    canvas.setStrokeColor(ColorConstants.BLUE);
    p = new Paragraph("Testing font methods: change stroke width and color");
    canvas.add(p);
    // Close document
    pdf.close();
}

Example 5 with PdfCanvas

use of com.itextpdf.kernel.pdf.canvas.PdfCanvas in project pdf-editor by Pdf-Creator.

the class PDFDocument method addRectangleWithTableItem.

public void addRectangleWithTableItem(TableItem tableItem) {
    PdfCanvas canvas = new PdfCanvas(currentPage);
    Rectangle rect = new Rectangle(tableItem.getX(), tableItem.getY(), tableItem.getW(), tableItem.getH());
    canvas.setStrokeColor(tableItem.getRectangleStrokeColor()).setFillColor(tableItem.getRectangleFillColor()).rectangle(rect).fill().stroke();
    Table table = new Table(tableItem.getCols());
    table.setFontColor(tableItem.getFontColor());
    for (String cellContent : tableItem.getCellContents()) {
        table.addCell(cellContent);
    }
    new Canvas(canvas, rect).add(table);
}