Example usage for com.itextpdf.text Image rotate

Introduction

In this page you can find the example usage for com.itextpdf.text Image rotate.

Prototype

public Rectangle rotate() 

Source Link

Document

Rotates the rectangle.

Usage

From source file:adams.gui.print.PDFWriter.java

License:Open Source License

/**
 * generates the actual output./*w  w  w.j ava 2s  .com*/
 *
 * @throws Exception   if something goes wrong
 */
@Override
public void generateOutput() throws Exception {
    BufferedImage bi;
    Document doc;
    Image image;
    float scale;
    FileOutputStream fos;

    // render image
    bi = createBufferedImage();

    // generate PDF
    scale = (float) m_ImageScale;
    doc = new Document();
    fos = new FileOutputStream(getFile().getAbsoluteFile());
    PdfWriter.getInstance(doc, fos);
    doc.open();
    image = Image.getInstance(Toolkit.getDefaultToolkit().createImage(bi.getSource()), null);
    if (m_ImageRotation != 0) {
        image.setRotationDegrees(m_ImageRotation);
        image.rotate();
    }
    image.scaleToFit(doc.getPageSize().getWidth() * scale, doc.getPageSize().getHeight() * scale);
    doc.add(image);
    doc.close();
    FileUtils.closeQuietly(fos);
}

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From source file:com.tommontom.pdfsplitter.PdfMerge.java

public static void doMerge(java.util.List<InputStream> list, String[] imageList, String[] listWordExcels,
        OutputStream outputStream) throws DocumentException, IOException {
    Document document = new Document(PageSize.LETTER, 0, 0, 0, 0);
    PdfWriter writer = PdfWriter.getInstance(document, outputStream);
    writer.setFullCompression();//from  ww  w .ja  v a  2  s . com
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    Image img;
    for (InputStream in : list) {
        PdfReader reader = new PdfReader(in);
        for (int i = 1; i <= reader.getNumberOfPages(); i++) {

            document.newPage();
            //import the page from source pdf
            PdfImportedPage page = writer.getImportedPage(reader, i);
            //add the page to the destination pdf
            cb.addTemplate(page, 0, 0);
        }

    }
    for (int i = 0; i < imageList.length; i++) {
        document.newPage();
        if (imageList[i] != null) {
            img = Image.getInstance(String.format("%s", imageList[i]));
            Rectangle one = new Rectangle(img.getPlainWidth(), img.getPlainHeight());
            document.setPageSize(one);
            if (img.getScaledWidth() > img.getScaledHeight()) {
                img.rotate();
            }
            if (img.getScaledWidth() > 792 || img.getScaledHeight() > 792) {
                img.scaleToFit(792, 792);

            }
            img.setDpi(150, 150);
            document.add(img);
        }
    }
    for (int i = 0; i < listWordExcels.length; i++) {
        if (imageList[i] != null) {
            File input = new File(listWordExcels[i]);
            File output = new File(listWordExcels[i] + ".pdf");
            String outputS = listWordExcels[i] + ".pdf";
            OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);
            connection.connect();
            DocumentConverter converter = new OpenOfficeDocumentConverter(connection);
            converter.convert(input, output);
            PdfReader readerWord = new PdfReader(outputS);
            PdfImportedPage page = writer.getImportedPage(readerWord, readerWord.getNumberOfPages());
            cb.addTemplate(page, 0, 0);
        }
    }

    outputStream.flush();
    document.close();
    outputStream.close();
}

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