Example usage for com.lowagie.text.pdf PdfWriter setCompressionLevel

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfWriter setCompressionLevel.

Prototype

public void setCompressionLevel(int compressionLevel) 

Source Link

Document

Sets the compression level to be used for streams written by this writer.

Usage

From source file:org.mapfish.print.MapPrinter.java

License:Open Source License

/**
 * Generate the PDF using the given spec.
 *
 * @return The context that was used for printing.
 *///from   w ww .j  ava 2s  . c  o  m
public RenderingContext print(PJsonObject jsonSpec, OutputStream outFile, String referer)
        throws DocumentException {

    final String layoutName = jsonSpec.getString(Constants.JSON_LAYOUT_KEY);
    Layout layout = config.getLayout(layoutName);
    if (layout == null) {
        throw new RuntimeException("Unknown layout '" + layoutName + "'");
    }

    Document doc = new Document(layout.getFirstPageSize(null, jsonSpec));
    PdfWriter writer = PdfWriter.getInstance(doc, outFile);
    if (!layout.isSupportLegacyReader()) {
        writer.setFullCompression();
        writer.setPdfVersion(PdfWriter.PDF_VERSION_1_5);
        writer.setCompressionLevel(PdfStream.BEST_COMPRESSION);
    }
    RenderingContext context = new RenderingContext(doc, writer, config, jsonSpec, configDir, layout, referer);

    layout.render(jsonSpec, context);

    doc.close();
    writer.close();
    return context;
}

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From source file:org.pdfsam.console.business.pdf.handlers.interfaces.AbstractCmdExecutor.java

License:Open Source License

/**
 * Sets the compression settings on the pdf writer depending on the inputCommand
 * //from   w  ww  . j av  a 2  s  .co  m
 * @param inputCommand
 * @param pdfWriter
 */
protected void setCompressionSettingOnWriter(AbstractParsedCommand inputCommand, PdfWriter pdfWriter) {
    if (inputCommand.isCompress()) {
        pdfWriter.setFullCompression();
        pdfWriter.setCompressionLevel(PdfStream.BEST_COMPRESSION);
    }
}

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From source file:questions.compression.CompressionLevelsFonts.java

public static void createPdf(int compressionLevel) {
    try {//from  w  ww .  ja v  a  2  s. c  o  m
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT[compressionLevel + 1]));
        writer.setCompressionLevel(compressionLevel);
        document.open();
        BaseFont bf = BaseFont.createFont(RESOURCE, BaseFont.WINANSI, BaseFont.EMBEDDED);
        bf.setCompressionLevel(compressionLevel);
        Font f = new Font(bf, 12);
        document.add(new Paragraph("0123456789", f));
        document.add(new Paragraph("abcdefghijklmnopqrstuvwxyz", f));
        document.add(new Paragraph("ABCDEFGHIJKLMNOPQRSTUVWXYZ", f));
        document.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:questions.compression.CompressionLevelsImage.java

public static void createPdf(int compressionLevel) {
    try {//from  w  w  w  .  j a  v  a  2s  . c  om
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT[compressionLevel + 1]));
        writer.setCompressionLevel(compressionLevel);
        document.open();
        Image img = Image.getInstance(RESOURCE);
        img.setCompressionLevel(compressionLevel);
        document.add(img);
        document.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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From source file:questions.compression.CompressionLevelsWriter.java

public static void createPdf(int compressionLevel) {
    try {/*from www  .j  ava 2s  .  c o m*/
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT[compressionLevel + 1]));
        writer.setCompressionLevel(compressionLevel);
        document.open();
        BufferedReader reader = new BufferedReader(new FileReader(RESOURCE));
        String line;
        Paragraph p;
        while ((line = reader.readLine()) != null) {
            p = new Paragraph(line);
            p.setAlignment(Element.ALIGN_JUSTIFIED);
            document.add(p);
            document.add(Chunk.NEWLINE);
        }
        reader.close();
        document.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

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