Example usage for com.itextpdf.text PageSize A3

Introduction

In this page you can find the example usage for com.itextpdf.text PageSize A3.

Prototype

Rectangle A3

To view the source code for com.itextpdf.text PageSize A3.

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Document

This is the a3 format

Usage

From source file:org.saiku.web.export.PdfReport.java

License:Apache License

public byte[] pdf(QueryResult qr, String svg) throws Exception {

    int resultWidth = qr != null && qr.getCellset() != null && qr.getCellset().size() > 0
            ? qr.getCellset().get(0).length
            : 0;//from w  w  w.  ja v a2  s.  c  om
    if (resultWidth == 0) {
        throw new SaikuServiceException("Cannot convert empty result to PDF");
    }
    Rectangle size = PageSize.A4.rotate();
    if (resultWidth > 8) {
        size = PageSize.A3.rotate();
    }
    if (resultWidth > 16) {
        size = PageSize.A2.rotate();
    }
    if (resultWidth > 32) {
        size = PageSize.A1.rotate();
    }
    if (resultWidth > 64) {
        size = PageSize.A0.rotate();
    }

    Document document = new Document(size, 15, 15, 10, 10);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PdfWriter writer = PdfWriter.getInstance(document, baos);
    document.open();
    populatePdf(document, writer, qr);

    // do we want to add a svg image?
    if (StringUtils.isNotBlank(svg)) {
        document.newPage();
        StringBuffer s1 = new StringBuffer(svg);
        if (!svg.startsWith("<svg xmlns=\"http://www.w3.org/2000/svg\" ")) {
            s1.insert(s1.indexOf("<svg") + 4, " xmlns='http://www.w3.org/2000/svg'");
        }

        String t = "<?xml version='1.0' encoding='ISO-8859-1'" + " standalone='no'?>" + s1.toString();
        PdfContentByte cb = writer.getDirectContent();
        cb.saveState();
        cb.concatCTM(1.0f, 0, 0, 1.0f, 36, 0);
        float width = document.getPageSize().getWidth() - 20;
        float height = document.getPageSize().getHeight() - 20;
        Graphics2D g2 = cb.createGraphics(width, height);
        //g2.rotate(Math.toRadians(-90), 100, 100);
        PrintTranscoder prm = new PrintTranscoder();
        TranscoderInput ti = new TranscoderInput(new StringReader(t));
        prm.transcode(ti, null);
        PageFormat pg = new PageFormat();
        Paper pp = new Paper();
        pp.setSize(width, height);
        pp.setImageableArea(5, 5, width, height);
        pg.setPaper(pp);
        prm.print(g2, pg, 0);
        g2.dispose();
        cb.restoreState();
    }

    document.close();
    return baos.toByteArray();
}

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