Package org.apache.fop.pdf

Examples of org.apache.fop.pdf.PDFArray

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    /** {@inheritDoc} */
    public void populateXObjectDictionary(PDFDictionary dict) {
        ColorModel cm = getEffectiveColorModel();
        if (cm instanceof IndexColorModel) {
            IndexColorModel icm = (IndexColorModel)cm;
            PDFArray indexed = new PDFArray(dict);
            indexed.add(new PDFName("Indexed"));
           
            if (icm.getColorSpace().getType() != ColorSpace.TYPE_RGB) {
                log.warn("Indexed color space is not using RGB as base color space."
                        + " The image may not be handled correctly."
                        + " Base color space: " + icm.getColorSpace()
                        + " Image: " + image.getInfo());
            }
            indexed.add(new PDFName(toPDFColorSpace(icm.getColorSpace()).getName()));
            int c = icm.getMapSize();
            int hival = c - 1;
            if (hival > MAX_HIVAL) {
                throw new UnsupportedOperationException("hival must not go beyond " + MAX_HIVAL);
            }
            indexed.add(new Integer(hival));
            int[] palette = new int[c];
            icm.getRGBs(palette);
            ByteArrayOutputStream baout = new ByteArrayOutputStream();
            for (int i = 0; i < c; i++) {
                //TODO Probably doesn't work for non RGB based color spaces
                //See log warning above
                int entry = palette[i];
                baout.write((entry & 0xFF0000) >> 16);
                baout.write((entry & 0xFF00) >> 8);
                baout.write(entry & 0xFF);
            }
            indexed.add(baout.toByteArray());

            dict.put("ColorSpace", indexed);
            dict.put("BitsPerComponent", icm.getPixelSize());
           
            Integer index = getIndexOfFirstTransparentColorInPalette(getImage().getRenderedImage());
            if (index != null) {
                PDFArray mask = new PDFArray(dict);
                mask.add(index);
                mask.add(index);
                dict.put("Mask", mask);
            }
        }
    }
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    /** {@inheritDoc} */
    public void populateXObjectDictionary(PDFDictionary dict) {
        ColorModel cm = getEffectiveColorModel();
        if (cm instanceof IndexColorModel) {
            IndexColorModel icm = (IndexColorModel)cm;
            PDFArray indexed = new PDFArray(dict);
            indexed.add(new PDFName("Indexed"));

            if (icm.getColorSpace().getType() != ColorSpace.TYPE_RGB) {
                log.warn("Indexed color space is not using RGB as base color space."
                        + " The image may not be handled correctly."
                        + " Base color space: " + icm.getColorSpace()
                        + " Image: " + image.getInfo());
            }
            indexed.add(new PDFName(toPDFColorSpace(icm.getColorSpace()).getName()));
            int c = icm.getMapSize();
            int hival = c - 1;
            if (hival > MAX_HIVAL) {
                throw new UnsupportedOperationException("hival must not go beyond " + MAX_HIVAL);
            }
            indexed.add(new Integer(hival));
            int[] palette = new int[c];
            icm.getRGBs(palette);
            ByteArrayOutputStream baout = new ByteArrayOutputStream();
            for (int i = 0; i < c; i++) {
                //TODO Probably doesn't work for non RGB based color spaces
                //See log warning above
                int entry = palette[i];
                baout.write((entry & 0xFF0000) >> 16);
                baout.write((entry & 0xFF00) >> 8);
                baout.write(entry & 0xFF);
            }
            indexed.add(baout.toByteArray());

            dict.put("ColorSpace", indexed);
            dict.put("BitsPerComponent", icm.getPixelSize());

            Integer index = getIndexOfFirstTransparentColorInPalette(getImage().getRenderedImage());
            if (index != null) {
                PDFArray mask = new PDFArray(dict);
                mask.add(index);
                mask.add(index);
                dict.put("Mask", mask);
            }
        }
    }
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     * @param page the page that will be rendered in PDF
     */
    void startPage(PDFPage page) {
        currentPage = page;
        currentPage.setStructParents(getNextParentTreeKey());
        pageParentTreeArray = new PDFArray();
    }
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                byte[] encoded = hex.getBytes("US-ASCII");
                out.write(encoded);
            }

        }
        PDFArray fileID = new PDFArray(new FileID(originalFileID), new FileID(updatedFileID));
        dictionary.put("/ID", fileID);
        return this;
    }
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    private void populateDictionary() throws IOException {
        int objectCount = objectReferences.size() + 1;
        PDFDictionary dictionary = trailerDictionary.getDictionary();
        dictionary.put("/Type", XREF);
        dictionary.put("/Size", objectCount + 1);
        dictionary.put("/W", new PDFArray(1, 8, 2));
    }
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     * @param page the page that will be rendered in PDF
     */
    void startPage(PDFPage page) {
        currentPage = page;
        currentPage.setStructParents(getNextParentTreeKey());
        pageParentTreeArray = new PDFArray();
    }
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     * This is to be used by populateXObjectDictionary() when the image is palette based.
     * @param dict the dictionary to fill in
     * @param icm the image color model
     */
    protected void populateXObjectDictionaryForIndexColorModel(PDFDictionary dict, IndexColorModel icm) {
        PDFArray indexed = new PDFArray(dict);
        indexed.add(new PDFName("Indexed"));
        if (icm.getColorSpace().getType() != ColorSpace.TYPE_RGB) {
            log.warn("Indexed color space is not using RGB as base color space."
                    + " The image may not be handled correctly." + " Base color space: "
                    + icm.getColorSpace() + " Image: " + image.getInfo());
        }
        indexed.add(new PDFName(toPDFColorSpace(icm.getColorSpace()).getName()));
        int c = icm.getMapSize();
        int hival = c - 1;
        if (hival > MAX_HIVAL) {
            throw new UnsupportedOperationException("hival must not go beyond " + MAX_HIVAL);
        }
        indexed.add(Integer.valueOf(hival));
        int[] palette = new int[c];
        icm.getRGBs(palette);
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        for (int i = 0; i < c; i++) {
            // TODO Probably doesn't work for non RGB based color spaces
            // See log warning above
            int entry = palette[i];
            baout.write((entry & 0xFF0000) >> 16);
            baout.write((entry & 0xFF00) >> 8);
            baout.write(entry & 0xFF);
        }
        indexed.add(baout.toByteArray());

        dict.put("ColorSpace", indexed);
        dict.put("BitsPerComponent", icm.getPixelSize());

        Integer index = getIndexOfFirstTransparentColorInPalette(icm);
        if (index != null) {
            PDFArray mask = new PDFArray(dict);
            mask.add(index);
            mask.add(index);
            dict.put("Mask", mask);
        }
    }
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            this.pdfDoc.addTrailerObject(embeddedFiles);
            names.setEmbeddedFiles(embeddedFiles);
        }

        //Add to EmbeddedFiles in the Names dictionary
        PDFArray nameArray = embeddedFiles.getNames();
        if (nameArray == null) {
            nameArray = new PDFArray();
            embeddedFiles.setNames(nameArray);
        }
        String name = PDFText.toPDFString(filename);
        nameArray.add(name);
        nameArray.add(new PDFReference(fileSpec));
    }
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     * This is to be used by populateXObjectDictionary() when the image is palette based.
     * @param dict the dictionary to fill in
     * @param icm the image color model
     */
    protected void populateXObjectDictionaryForIndexColorModel(PDFDictionary dict, IndexColorModel icm) {
        PDFArray indexed = new PDFArray(dict);
        indexed.add(new PDFName("Indexed"));
        if (icm.getColorSpace().getType() != ColorSpace.TYPE_RGB) {
            log.warn("Indexed color space is not using RGB as base color space."
                    + " The image may not be handled correctly." + " Base color space: "
                    + icm.getColorSpace() + " Image: " + image.getInfo());
        }
        indexed.add(new PDFName(toPDFColorSpace(icm.getColorSpace()).getName()));
        int c = icm.getMapSize();
        int hival = c - 1;
        if (hival > MAX_HIVAL) {
            throw new UnsupportedOperationException("hival must not go beyond " + MAX_HIVAL);
        }
        indexed.add(Integer.valueOf(hival));
        int[] palette = new int[c];
        icm.getRGBs(palette);
        ByteArrayOutputStream baout = new ByteArrayOutputStream();
        for (int i = 0; i < c; i++) {
            // TODO Probably doesn't work for non RGB based color spaces
            // See log warning above
            int entry = palette[i];
            baout.write((entry & 0xFF0000) >> 16);
            baout.write((entry & 0xFF00) >> 8);
            baout.write(entry & 0xFF);
        }
        indexed.add(baout.toByteArray());

        dict.put("ColorSpace", indexed);
        dict.put("BitsPerComponent", icm.getPixelSize());

        Integer index = getIndexOfFirstTransparentColorInPalette(icm);
        if (index != null) {
            PDFArray mask = new PDFArray(dict);
            mask.add(index);
            mask.add(index);
            dict.put("Mask", mask);
        }
    }
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Related Classes of org.apache.fop.pdf.PDFArray

  • org.apache.commons.io.output.CountingOutputStream
  • org.apache.fop.pdf.xref.CrossReferenceStream
  • org.apache.fop.pdf.xref.TrailerDictionary
  • org.apache.fop.render.pdf.AbstractImageAdapter
  • org.apache.fop.render.pdf.ImageRenderedAdapter
  • org.apache.fop.render.pdf.PDFLogicalStructureHandler
  • org.apache.fop.render.pdf.PDFRenderingUtil
  • java.io.Writer
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