Package org.apache.pdfbox.pdmodel.common

Examples of org.apache.pdfbox.pdmodel.common.PDStream

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    }

    @Override
    public PDStream extractFontFile(PDFontDescriptorDictionary fontDescriptor)
    {
        PDStream ff2 = fontDescriptor.getFontFile2();
        if (ff2 != null)
        {
            /*
             * Stream validation should be done by the StreamValidateHelper. Process font specific check
             */
            COSStream stream = ff2.getStream();
            if (stream == null)
            {
                this.fContainer.push(new ValidationError(ERROR_FONTS_FONT_FILEX_INVALID, "The FontFile is missing for "
                        + fontDescriptor.getFontName()));
                this.fContainer.notEmbedded();
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        super(context, font, fontContainer);
    }

    public PDStream extractFontFile(PDFontDescriptorDictionary fontDescriptor)
    {
        PDStream fontFile = fontDescriptor.getFontFile2();
        COSStream stream = (fontFile == null ? null : fontFile.getStream());
        if (stream == null)
        {
            this.fContainer.push(new ValidationError(ERROR_FONTS_FONT_FILEX_INVALID, "The FontFile2 is missing for "
                    + fontDescriptor.getFontName()));
            this.fContainer.notEmbedded();
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            if (checkMandatoryFields(fontDescriptor.getCOSDictionary()))
            {
                if (hasOnlyOneFontFile(fontDescriptor))
                {
                    PDStream fontFile = extractFontFile(fontDescriptor);
                    if (fontFile != null)
                    {
                        processFontFile(fontDescriptor, fontFile);
                        checkFontFileMetaData(fontDescriptor, fontFile);
                    }
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     * @param fontDescriptor
     * @return
     */
    protected boolean hasOnlyOneFontFile(PDFontDescriptorDictionary fontDescriptor)
    {
        PDStream ff1 = fontDescriptor.getFontFile();
        PDStream ff2 = fontDescriptor.getFontFile2();
        PDStream ff3 = fontDescriptor.getFontFile3();
        return (ff1 != null ^ ff2 != null ^ ff3 != null);
    }
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        return (ff1 != null ^ ff2 != null ^ ff3 != null);
    }

    protected boolean fontFileNotEmbedded(PDFontDescriptorDictionary fontDescriptor)
    {
        PDStream ff1 = fontDescriptor.getFontFile();
        PDStream ff2 = fontDescriptor.getFontFile2();
        PDStream ff3 = fontDescriptor.getFontFile3();
        return (ff1 == null && ff2 == null && ff3 == null);
    }
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     * @param is The stream that contains the jpeg data.
     * @throws IOException If there is an error reading the jpeg data.
     */
    public PDJpeg( PDDocument doc, InputStream is ) throws IOException
    {
        super( new PDStream( doc, is, true ), JPG);
        COSDictionary dic = getCOSStream();
        dic.setItem( COSName.FILTER, COSName.DCT_DECODE );
        dic.setItem( COSName.SUBTYPE, COSName.IMAGE);
        dic.setItem( COSName.TYPE, COSName.XOBJECT );

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     * @param bi The image to convert to a jpeg
     * @throws IOException If there is an error processing the jpeg data.
     */
    public PDJpeg( PDDocument doc, BufferedImage bi ) throws IOException
    {
        super( new PDStream( doc ) , JPG);
        createImageStream(doc, bi, DEFAULT_COMPRESSION_LEVEL);
    }
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     * @param compressionQuality The quality level which is used to compress the image
     * @throws IOException If there is an error processing the jpeg data.
     */
    public PDJpeg( PDDocument doc, BufferedImage bi, float compressionQuality ) throws IOException
    {
        super( new PDStream( doc ), JPG);
        createImageStream(doc, bi, compressionQuality);
    }
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    private byte[] loadBytes() throws IOException
    {
        PDFontDescriptor fd = getFontDescriptor();
        if( fd != null && fd instanceof PDFontDescriptorDictionary)
        {
            PDStream ff3Stream = ((PDFontDescriptorDictionary)fd).getFontFile3();
            if( ff3Stream != null )
            {
                ByteArrayOutputStream os = new ByteArrayOutputStream();

                InputStream is = ff3Stream.createInputStream();
                try
                {
                    byte[] buf = new byte[512];
                    while(true)
                    {
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        super( fontDictionary );
        PDFontDescriptor fd = getFontDescriptor();
        if (fd != null && fd instanceof PDFontDescriptorDictionary)
        {
            // a Type1 font may contain a Type1C font
            PDStream fontFile3 = ((PDFontDescriptorDictionary)fd).getFontFile3();
            if (fontFile3 != null)
            {
                try
                {
                    type1CFont = new PDType1CFont( super.font );
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Related Classes of org.apache.pdfbox.pdmodel.common.PDStream

  • org.apache.padaf.preflight.contentstream.ContentStreamWrapper
  • org.apache.padaf.preflight.font.CompositeFontValidator
  • org.apache.padaf.preflight.font.TrueTypeFontValidator
  • org.apache.padaf.preflight.font.Type1FontValidator
  • org.apache.padaf.preflight.helpers.CatalogValidationHelper
  • org.apache.padaf.preflight.helpers.MetadataValidationHelper
  • org.apache.padaf.preflight.RetrieveMissingStream
  • org.apache.pdfbox.ConvertColorspace
  • org.apache.pdfbox.cos.COSArray
  • org.apache.pdfbox.cos.COSBase
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