Package org.apache.fop.image

Examples of org.apache.fop.image.FopImage

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            if (back.getColor() != null) {
                updateColor(back.getColor(), true);
                fillRect(sx, sy, paddRectWidth, paddRectHeight);
            }
            if (back.getFopImage() != null) {
                FopImage fopimage = back.getFopImage();
                if (fopimage != null && fopimage.load(FopImage.DIMENSIONS)) {
                    saveGraphicsState();
                    clipRect(sx, sy, paddRectWidth, paddRectHeight);
                    int horzCount = (int)((paddRectWidth
                            * 1000 / fopimage.getIntrinsicWidth()) + 1.0f);
                    int vertCount = (int)((paddRectHeight
                            * 1000 / fopimage.getIntrinsicHeight()) + 1.0f);
                    if (back.getRepeat() == EN_NOREPEAT) {
                        horzCount = 1;
                        vertCount = 1;
                    } else if (back.getRepeat() == EN_REPEATX) {
                        vertCount = 1;
                    } else if (back.getRepeat() == EN_REPEATY) {
                        horzCount = 1;
                    }
                    //change from points to millipoints
                    sx *= 1000;
                    sy *= 1000;
                    if (horzCount == 1) {
                        sx += back.getHoriz();
                    }
                    if (vertCount == 1) {
                        sy += back.getVertical();
                    }
                    for (int x = 0; x < horzCount; x++) {
                        for (int y = 0; y < vertCount; y++) {
                            // place once
                            Rectangle2D pos;
                            // Image positions are relative to the currentIP/BP
                            pos = new Rectangle2D.Float(sx - currentIPPosition
                                                            + (x * fopimage.getIntrinsicWidth()),
                                                        sy - currentBPPosition
                                                            + (y * fopimage.getIntrinsicHeight()),
                                                        fopimage.getIntrinsicWidth(),
                                                        fopimage.getIntrinsicHeight());
                            drawImage(back.getURL(), pos);
                        }
                    }
                   
                    restoreGraphicsState();
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            int y = mpts2units(pos.getY() + currentBPPosition);
            _afpDataStream.createIncludePageSegment(name, x, y);
        } else {
            url = ImageFactory.getURL(url);
            ImageFactory fact = userAgent.getFactory().getImageFactory();
            FopImage fopimage = fact.getImage(url, userAgent);
            if (fopimage == null) {
                return;
            }
            if (!fopimage.load(FopImage.DIMENSIONS)) {
                return;
            }
            String mime = fopimage.getMimeType();
            if ("text/xml".equals(mime) || MimeConstants.MIME_SVG.equals(mime)) {
                if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                    return;
                }
                Document doc = ((XMLImage) fopimage).getDocument();
                String ns = ((XMLImage) fopimage).getNameSpace();

                renderDocument(doc, ns, pos, foreignAttributes);
            } else if (MimeConstants.MIME_EPS.equals(mime)) {
                log.warn("EPS images are not supported by this renderer");
            /*
            } else if (MimeConstants.MIME_JPEG.equals(mime)) {
                if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                    return;
                }
                fact.releaseImage(url, userAgent);

                int x = mpts2units(pos.getX() + currentIPPosition);
                int y = mpts2units(pos.getY() + currentBPPosition);
                int w = mpts2units(pos.getWidth());
                int h = mpts2units(pos.getHeight());
                ImageObject io = _afpDataStream.getImageObject();
                io.setImageViewport(x, y, w, h);
                io.setImageParameters(
                    (int)(fopimage.getHorizontalResolution() * 10),
                    (int)(fopimage.getVerticalResolution() * 10),
                    fopimage.getWidth(),
                    fopimage.getHeight()
                );
                io.setImageIDESize((byte)fopimage.getBitsPerPixel());
                io.setImageEncoding((byte)0x83);
                io.setImageData(fopimage.getRessourceBytes());
            */
            } else if (MimeConstants.MIME_TIFF.equals(mime)
                        && fopimage instanceof TIFFImage) {
                TIFFImage tiffImage = (TIFFImage) fopimage;
                int x = mpts2units(pos.getX() + currentIPPosition);
                int y = mpts2units(pos.getY() + currentBPPosition);
                int w = mpts2units(pos.getWidth());
                int h = mpts2units(pos.getHeight());
                ImageObject io = _afpDataStream.getImageObject(x, y, w, h);
                io.setImageParameters(
                    (int)(fopimage.getHorizontalResolution() * 10),
                    (int)(fopimage.getVerticalResolution() * 10),
                    fopimage.getWidth(),
                    fopimage.getHeight()
                );
                if (tiffImage.getStripCount() == 1) {
                    int comp = tiffImage.getCompression();
                    if (comp == 3) {
                        if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                            return;
                        }
                        io.setImageEncoding((byte)0x81);
                        io.setImageData(fopimage.getRessourceBytes());
                    } else if (comp == 4) {
                        if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                            return;
                        }
                        io.setImageEncoding((byte)0x82);
                        io.setImageData(fopimage.getRessourceBytes());
                    } else {
                        if (!fopimage.load(FopImage.BITMAP)) {
                            return;
                        }
                        convertToGrayScaleImage(io, fopimage.getBitmaps());
                    }
                } else {
                    if (!fopimage.load(FopImage.BITMAP)) {
                        return;
                    }
                    convertToGrayScaleImage(io, fopimage.getBitmaps());
                }
            } else {
                if (!fopimage.load(FopImage.BITMAP)) {
                    return;
                }
                fact.releaseImage(url, userAgent);

                int x = mpts2units(pos.getX() + currentIPPosition);
                int y = mpts2units(pos.getY() + currentBPPosition);
                int w = mpts2units(pos.getWidth());
                int h = mpts2units(pos.getHeight());
                ImageObject io = _afpDataStream.getImageObject(x, y, w, h);
                io.setImageParameters(
                    (int)(fopimage.getHorizontalResolution() * 10),
                    (int)(fopimage.getVerticalResolution() * 10),
                    fopimage.getWidth(),
                    fopimage.getHeight()
                );
                if (colorImages) {
                    io.setImageIDESize((byte)24);
                    io.setImageData(fopimage.getBitmaps());
                } else {
                    convertToGrayScaleImage(io, fopimage.getBitmaps());
                }
            }
        }
    }
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        //Additional processing: preload image
        url = ImageFactory.getURL(getSrc());
        FOUserAgent userAgent = getUserAgent();
        ImageFactory fact = userAgent.getFactory().getImageFactory();
        FopImage fopimage = fact.getImage(url, userAgent);
        if (fopimage == null) {
            getLogger().error("Image not available: " + getSrc());
        } else {
            // load dimensions
            if (!fopimage.load(FopImage.DIMENSIONS)) {
                getLogger().error("Cannot read image dimensions: " + getSrc());
            }
            this.intrinsicWidth = fopimage.getIntrinsicWidth();
            this.intrinsicHeight = fopimage.getIntrinsicHeight();
        }
        //TODO Report to caller so he can decide to throw an exception
    }
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        int w = area.getContentWidth();
        int h = area.getHeight();

        this.currentYPosition -= h;

        FopImage img = area.getImage();
        if (img instanceof SVGImage) {
            try {
                closeText();

                SVGDocument svg = ((SVGImage)img).getSVGDocument();
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        int w = area.getContentWidth();
        int h = area.getHeight();

        this.currentYPosition -= h;

        FopImage img = area.getImage();

        int xpos = xoffset + (x / 100);
        if (xpos < 0) {
            xpos = 0;
            log.warn("Horizontal position out of bounds.");
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        int w = area.getContentWidth();
        int h = area.getHeight();

        this.currentYPosition -= h;

        FopImage img = area.getImage();
        if (img instanceof SVGImage) {
            try {
                closeText();

                SVGDocument svg =
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        int w = area.getContentWidth();
        int h = area.getHeight();

        this.currentYPosition -= h;

        FopImage img = area.getImage();
        if (img instanceof SVGImage) {
           /* try {
                SVGSVGElement svg =
                  ((SVGImage) img).getSVGDocument().getRootElement();
                currentStream.add("ET\nq\n" + (((float) w) / 1000f) +
                                  " 0 0 " + (((float) h) / 1000f) + " " +
                                  (((float) x) / 1000f) + " " +
                                  (((float)(y - h)) / 1000f) + " cm\n");
                //        renderSVG(svg, (int) x, (int) y);
                currentStream.add("Q\nBT\n");
            } catch (FopImageException e) {
            } */

  MessageHandler.logln("Warning: SVG images not supported in this version");
        } else {
    String url = img.getURL();  
    this.mifDoc.addImage(url,x,pageHeight-y,w,h);

          }
    }
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    int w = area.getContentWidth();
    int h = area.getHeight();

    this.currentYPosition -= h;

    FopImage img = area.getImage();

    int xpos = xoffset + (x / 100);
    if ( xpos < 0 )
    {
      xpos = 0;
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                            String url = attributes.getValue("bkg-img");
                            if (url != null) {
                                bkg.setURL(url);
                               
                                ImageFactory fact = userAgent.getFactory().getImageFactory();
                                FopImage img = fact.getImage(url, userAgent);
                                if (img == null) {
                                    log.error("Background image not available: " + url);
                                } else {
                                    // load dimensions
                                    if (!img.load(FopImage.DIMENSIONS)) {
                                        log.error("Cannot read background image dimensions: "
                                                + url);
                                    }
                                }
                                bkg.setFopImage(img);
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            if (back.getColor() != null) {
                updateColor(back.getColor(), true);
                fillRect(sx, sy, paddRectWidth, paddRectHeight);
            }
            if (back.getFopImage() != null) {
                FopImage fopimage = back.getFopImage();
                if (fopimage != null && fopimage.load(FopImage.DIMENSIONS)) {
                    saveGraphicsState();
                    clipRect(sx, sy, paddRectWidth, paddRectHeight);
                    int horzCount = (int)((paddRectWidth
                            * 1000 / fopimage.getIntrinsicWidth()) + 1.0f);
                    int vertCount = (int)((paddRectHeight
                            * 1000 / fopimage.getIntrinsicHeight()) + 1.0f);
                    if (back.getRepeat() == EN_NOREPEAT) {
                        horzCount = 1;
                        vertCount = 1;
                    } else if (back.getRepeat() == EN_REPEATX) {
                        vertCount = 1;
                    } else if (back.getRepeat() == EN_REPEATY) {
                        horzCount = 1;
                    }
                    //change from points to millipoints
                    sx *= 1000;
                    sy *= 1000;
                    if (horzCount == 1) {
                        sx += back.getHoriz();
                    }
                    if (vertCount == 1) {
                        sy += back.getVertical();
                    }
                    for (int x = 0; x < horzCount; x++) {
                        for (int y = 0; y < vertCount; y++) {
                            // place once
                            Rectangle2D pos;
                            // Image positions are relative to the currentIP/BP
                            pos = new Rectangle2D.Float(sx - currentIPPosition
                                                            + (x * fopimage.getIntrinsicWidth()),
                                                        sy - currentBPPosition
                                                            + (y * fopimage.getIntrinsicHeight()),
                                                        fopimage.getIntrinsicWidth(),
                                                        fopimage.getIntrinsicHeight());
                            drawImage(back.getURL(), pos);
                        }
                    }
                   
                    restoreGraphicsState();
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Related Classes of org.apache.fop.image.FopImage

  • org.apache.fop.area.AreaTreeParser$Handler
  • org.apache.fop.fo.flow.ExternalGraphic
  • org.apache.fop.render.AbstractPathOrientedRenderer
  • org.apache.fop.render.AbstractRenderer
  • org.apache.fop.render.afp.AFPRenderer
  • org.apache.fop.render.java2d.Java2DRenderer
  • org.apache.fop.render.mif.MIFRenderer
  • org.apache.fop.render.pcl.PCLRenderer
  • org.apache.fop.render.pdf.PDFRenderer
  • org.apache.fop.render.pdf.SVGRenderer
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