Examples of PDFXObject

org.apache.fop.pdf.PDFXObject
PDF XObject A derivative of the PDF Object, is a PDF Stream that has not only a dictionary but a stream of image data. the dictionary just provides information like the stream length

Examples of org.apache.fop.pdf.PDFXObject

            throws IOException {
        assert context instanceof PDFRenderingContext;
        PDFRenderingContext pdfContext = (PDFRenderingContext)context;
        PDFContentGenerator generator = pdfContext.getGenerator();
        PDFImage pdfimage = createPDFImage(image, image.getInfo().getOriginalURI());
        PDFXObject xobj = generator.getDocument().addImage(
                generator.getResourceContext(), pdfimage);


        float x = (float)pos.getX() / 1000f;
        float y = (float)pos.getY() / 1000f;
        float w = (float)pos.getWidth() / 1000f;

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Examples of org.apache.fop.pdf.PDFXObject

            }
            BitmapImage fopimg = new BitmapImage
                ("Mask:" + key, fopImage.getWidth(), fopImage.getHeight(), 
                 softMask, null);
            fopimg.setColorSpace(new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_GRAY));
            PDFXObject xobj = doc.addImage(null, fopimg);
            softMaskRef = xobj.referencePDF();
        }
        if (doc.getProfile().getPDFAMode().isPDFA1LevelB()) {
            if (pdfCS != null
                    && pdfCS.getColorSpace() != PDFDeviceColorSpace.DEVICE_RGB 
                    && pdfCS.getColorSpace() != PDFDeviceColorSpace.DEVICE_GRAY

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Examples of org.apache.fop.pdf.PDFXObject

        preparePainting();
        // first we look to see if we've already added this image to
        // the pdf document. If so, we just reuse the reference;
        // otherwise we have to build a FopImage and add it to the pdf
        // document
        PDFXObject imageInfo = pdfDoc.getImage("TempImage:" + img.toString());
        if (imageInfo == null) {
            // OK, have to build and add a PDF image


            Dimension size = new Dimension(width, height);
            BufferedImage buf = buildBufferedImage(size);


            java.awt.Graphics2D g = buf.createGraphics();
            g.setComposite(AlphaComposite.SrcOver);
            g.setBackground(new Color(1, 1, 1, 0));
            g.setPaint(new Color(1, 1, 1, 0));
            g.fillRect(0, 0, width, height);
            g.clip(new Rectangle(0, 0, buf.getWidth(), buf.getHeight()));
            g.setComposite(gc.getComposite());


            if (!g.drawImage(img, 0, 0, buf.getWidth(), buf.getHeight(), observer)) {
                return false;
            }
            g.dispose();


            final byte[] result = new byte[buf.getWidth() * buf.getHeight() * 3 /*for RGB*/];
            byte[] mask = new byte[buf.getWidth() * buf.getHeight()];
            boolean hasMask = false;
            //boolean binaryMask = true;


            Raster raster = buf.getData();
            DataBuffer bd = raster.getDataBuffer();


            int count = 0;
            int maskpos = 0;
            int[] iarray;
            int i, j, val, alpha;
            switch (bd.getDataType()) {
                case DataBuffer.TYPE_INT:
                int[][] idata = ((DataBufferInt)bd).getBankData();
                for (i = 0; i < idata.length; i++) {
                    iarray = idata[i];
                    for (j = 0; j < iarray.length; j++) {
                        val = iarray[j];
                        alpha = val >>> 24;
                        mask[maskpos++] = (byte)(alpha & 0xFF);
                        if (alpha != 255) {
                            hasMask = true;
                        }
                        result[count++] = (byte)((val >> 16) & 0xFF);
                        result[count++] = (byte)((val >> 8) & 0xFF);
                        result[count++] = (byte)((val) & 0xFF);
                    }
                }
                break;
                default:
                // error
                break;
            }
            String ref = null;
            if (hasMask) {
                // if the mask is binary then we could convert it into a bitmask
                BitmapImage fopimg = new BitmapImage("TempImageMask:"
                                             + img.toString(), buf.getWidth(),
                                             buf.getHeight(), mask, null);
                fopimg.setColorSpace(new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_GRAY));
                PDFXObject xobj = pdfDoc.addImage(resourceContext, fopimg);
                ref = xobj.referencePDF();


                if (outputStream != null) {
                    try {
                        this.pdfDoc.output(outputStream);
                    } catch (IOException ioe) {

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Examples of org.apache.fop.pdf.PDFXObject

            (rgbCS, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
             false, DataBuffer.TYPE_BYTE);


        PaintContext pctx = paint.createContext(rgbCM, devBounds, usrBounds, 
                                                at, getRenderingHints());
        PDFXObject imageInfo = pdfDoc.getImage
            ("TempImage:" + pctx.toString());
        if (imageInfo != null) {
            resourceContext.getPDFResources().addXObject(imageInfo);
        } else {
            Raster r = pctx.getRaster(devX, devY, devW, devH);
            WritableRaster wr = (WritableRaster)r;
            wr = wr.createWritableTranslatedChild(0, 0);


            ColorModel pcm = pctx.getColorModel();
            BufferedImage bi = new BufferedImage
                (pcm, wr, pcm.isAlphaPremultiplied(), null);
            final byte[] rgb  = new byte[devW * devH * 3];
            final int[]  line = new int[devW];
            final byte[] mask;
            int x, y, val, rgbIdx = 0;
        
            if (pcm.hasAlpha()) {
                mask = new byte[devW * devH];
                int maskIdx = 0;
                for (y = 0; y < devH; y++) {
                    bi.getRGB(0, y, devW, 1, line, 0, devW);
                    for (x = 0; x < devW; x++) {
                        val = line[x];
                        mask[maskIdx++] = (byte)(val >>> 24);
                        rgb[rgbIdx++]   = (byte)((val >> 16) & 0x0FF);
                        rgb[rgbIdx++]   = (byte)((val >> 8 ) & 0x0FF);
                        rgb[rgbIdx++]   = (byte)((val      ) & 0x0FF);
                    }
                }
            } else {
                mask = null;
                for (y = 0; y < devH; y++) {
                    bi.getRGB(0, y, devW, 1, line, 0, devW);
                    for (x = 0; x < devW; x++) {
                        val = line[x];
                        rgb[rgbIdx++]  = (byte)((val >> 16) & 0x0FF);
                        rgb[rgbIdx++]  = (byte)((val >> 8 ) & 0x0FF);
                        rgb[rgbIdx++]  = (byte)((val      ) & 0x0FF);
                    }
                }
            }


            String maskRef = null;
            if (mask != null) {
                BitmapImage fopimg = new BitmapImage
                    ("TempImageMask:" + pctx.toString(), devW, devH, mask, null);
                fopimg.setColorSpace(new PDFDeviceColorSpace(PDFDeviceColorSpace.DEVICE_GRAY));
                PDFXObject xobj = pdfDoc.addImage(resourceContext, fopimg);
                maskRef = xobj.referencePDF();


                if (outputStream != null) {
                    try {
                        this.pdfDoc.output(outputStream);
                    } catch (IOException ioe) {

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Examples of org.apache.fop.pdf.PDFXObject

     * Adds a PDF XObject (a bitmap) to the PDF that will later be referenced.
     * @param url URL of the bitmap
     * @param pos Position of the bitmap
     */
    protected void putImage(String url, Rectangle2D pos) {
        PDFXObject xobject = pdfDoc.getImage(url);
        if (xobject != null) {
            float w = (float) pos.getWidth() / 1000f;
            float h = (float) pos.getHeight() / 1000f;
            placeImage((float)pos.getX() / 1000f,
                       (float)pos.getY() / 1000f, w, h, xobject.getXNumber());
            return;
        }


        url = ImageFactory.getURL(url);
        ImageFactory fact = userAgent.getFactory().getImageFactory();

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Examples of org.apache.fop.pdf.PDFXObject

    }


    /** {@inheritDoc} */
    public void drawImage(String uri, Rectangle rect)
            throws IFException {
        PDFXObject xobject = getPDFDoc().getXObject(uri);
        if (xobject != null) {
            if (accessEnabled) {
                String ptr = getContext().getStructurePointer();
                prepareImageMCID(ptr);
                placeImageAccess(rect, xobject);

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Examples of org.apache.fop.pdf.PDFXObject

        imgSize.setResolution(72);
        imgInfo.setSize(imgSize);


        ImageBuffered img = new ImageBuffered(imgInfo, bi, null);
        PDFImage pdfimage = new ImageRenderedAdapter(img, resName);
        PDFXObject xobj = pdfDoc.addImage(resContext, pdfimage);


        PDF3DStream stream = annot.getStreamSafely();
        stream.addResource(resName, xobj);


        // load JavaScript library code once (per 3D stream)

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Examples of org.apache.fop.pdf.PDFXObject

                // Resource context
                PDFResourceContext resContext = (PDFResourceContext) ctx
                    .getProperty(PDFRendererContextConstants.PDF_CONTEXT);


                // Try to get a already added image with the same key
                PDFXObject xObj = pdfi.pdfDoc.getXObject(uri);


                PDFReference xFormResRef = null;
                if (xObj != null) {
                    // e.g. Form XObject's resources aren't used for svg images
                    // (svg images are drawn directly to the stream)

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Examples of org.apache.fop.pdf.PDFXObject

     * Adds a PDF XObject (a bitmap) to the PDF that will later be referenced.
     * @param url URL of the bitmap
     * @param pos Position of the bitmap
     */
    protected void putImage(String url, Rectangle2D pos) {
        PDFXObject xobject = pdfDoc.getImage(url);
        if (xobject != null) {
            float w = (float) pos.getWidth() / 1000f;
            float h = (float) pos.getHeight() / 1000f;
            placeImage((float)pos.getX() / 1000f,
                       (float)pos.getY() / 1000f, w, h, xobject.getXNumber());
            return;
        }


        url = ImageFactory.getURL(url);
        ImageFactory fact = userAgent.getFactory().getImageFactory();

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Examples of org.apache.fop.pdf.PDFXObject

        preparePainting();
        // first we look to see if we've already added this image to
        // the pdf document. If so, we just reuse the reference;
        // otherwise we have to build a FopImage and add it to the pdf
        // document
        PDFXObject imageInfo = pdfDoc.getImage("TempImage:" + img.toString());
        if (imageInfo == null) {
            // OK, have to build and add a PDF image


            Dimension size = new Dimension(width, height);
            BufferedImage buf = buildBufferedImage(size);


            java.awt.Graphics2D g = buf.createGraphics();
            g.setComposite(AlphaComposite.SrcOver);
            g.setBackground(new Color(1, 1, 1, 0));
            g.setPaint(new Color(1, 1, 1, 0));
            g.fillRect(0, 0, width, height);
            g.clip(new Rectangle(0, 0, buf.getWidth(), buf.getHeight()));
            g.setComposite(gc.getComposite());


            if (!g.drawImage(img, 0, 0, buf.getWidth(), buf.getHeight(), observer)) {
                return false;
            }
            g.dispose();


            final byte[] result = new byte[buf.getWidth() * buf.getHeight() * 3 /*for RGB*/];
            byte[] mask = new byte[buf.getWidth() * buf.getHeight()];
            boolean hasMask = false;
            //boolean binaryMask = true;


            Raster raster = buf.getData();
            DataBuffer bd = raster.getDataBuffer();


            int count = 0;
            int maskpos = 0;
            int[] iarray;
            int i, j, val, alpha;
            switch (bd.getDataType()) {
                case DataBuffer.TYPE_INT:
                int[][] idata = ((DataBufferInt)bd).getBankData();
                for (i = 0; i < idata.length; i++) {
                    iarray = idata[i];
                    for (j = 0; j < iarray.length; j++) {
                        val = iarray[j];
                        alpha = val >>> 24;
                        mask[maskpos++] = (byte)(alpha & 0xFF);
                        if (alpha != 255) {
                            hasMask = true;
                        }
                        result[count++] = (byte)((val >> 16) & 0xFF);
                        result[count++] = (byte)((val >> 8) & 0xFF);
                        result[count++] = (byte)((val) & 0xFF);
                    }
                }
                break;
                default:
                // error
                break;
            }
            String ref = null;
            if (hasMask) {
                // if the mask is binary then we could convert it into a bitmask
                BitmapImage fopimg = new BitmapImage("TempImageMask:"
                                             + img.toString(), buf.getWidth(),
                                             buf.getHeight(), mask, null);
                fopimg.setColorSpace(new PDFColorSpace(PDFColorSpace.DEVICE_GRAY));
                PDFXObject xobj = pdfDoc.addImage(resourceContext, fopimg);
                ref = xobj.referencePDF();


                if (outputStream != null) {
                    try {
                        this.pdfDoc.output(outputStream);
                    } catch (IOException ioe) {

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