Package org.apache.fop.image

Examples of org.apache.fop.image.FopImage

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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 xObjectNum = this.pdfDoc.addImage(img);

  currentStream.add("ET\nq\n" + (img.getWidth()/1000f) + " 0 0 " +
        (img.getHeight()/1000f) + " " +
        ((x + img.getX())/1000f) + " " +
        (((y - h) - img.getY())/1000f) + " cm\n" +
        "/Im" + xObjectNum + " Do\nQ\nBT\n");
  }
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        int x = currentIPPosition + (int)Math.round(pos.getX());
        int y = currentBPPosition + (int)Math.round(pos.getY());
        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;
        }
        int w = fopimage.getWidth();
        int h = fopimage.getHeight();
        String mime = fopimage.getMimeType();
        if ("text/xml".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 ("image/svg+xml".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 ("image/eps".equals(mime)) {
            log.warn("EPS images are not supported by this renderer");
        } else {
            if (!fopimage.load(FopImage.BITMAP)) {
                log.warn("Loading of bitmap failed: " + url);
                return;
            }

            byte[] raw = fopimage.getBitmaps();

            // TODO Hardcoded color and sample models, FIX ME!
            ColorModel cm = new ComponentColorModel(
                    ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB),
                    new int[] {8, 8, 8},
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            return;
        }

        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)) {
            if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                return;
            }
            Document doc = ((XMLImage) fopimage).getDocument();
            String ns = ((XMLImage) fopimage).getNameSpace();

            renderDocument(doc, ns, pos, null);
        } else if ("image/svg+xml".equals(mime)) {
            if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                return;
            }
            Document doc = ((XMLImage) fopimage).getDocument();
            String ns = ((XMLImage) fopimage).getNameSpace();

            renderDocument(doc, ns, pos, null);
        } else if ("image/eps".equals(mime)) {
            FopPDFImage pdfimage = new FopPDFImage(fopimage, url);
            int xobj = pdfDoc.addImage(currentContext, pdfimage).getXNumber();
            fact.releaseImage(url, userAgent);
           
            float w = (float)pos.getWidth() / 1000f;
            float h = (float)pos.getHeight() / 1000f;
            placeImage((float) pos.getX() / 1000,
                       (float) pos.getY() / 1000, w, h, xobj);
        } else if ("image/jpeg".equals(mime) || "image/tiff".equals(mime)) {
            FopPDFImage pdfimage = new FopPDFImage(fopimage, url);
            int xobj = pdfDoc.addImage(currentContext, pdfimage).getXNumber();
            fact.releaseImage(url, userAgent);

            float w = (float)pos.getWidth() / 1000f;
            float h = (float)pos.getHeight() / 1000f;
            placeImage((float) pos.getX() / 1000,
                       (float) pos.getY() / 1000, w, h, xobj);
        } else {
            if (!fopimage.load(FopImage.BITMAP)) {
                return;
            }
            FopPDFImage pdfimage = new FopPDFImage(fopimage, url);
            int xobj = pdfDoc.addImage(currentContext, pdfimage).getXNumber();
            fact.releaseImage(url, userAgent);
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     * @param foreignAttributes an optional Map with foreign attributes, may be null
     */
    protected void drawImage(String url, Rectangle2D pos, Map foreignAttributes) {
        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)) {
            if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                return;
            }
            Document doc = ((XMLImage) fopimage).getDocument();
            String ns = ((XMLImage) fopimage).getNameSpace();

            renderDocument(doc, ns, pos, foreignAttributes);
        } else if ("image/svg+xml".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 (fopimage instanceof EPSImage) {
            log.warn("EPS images are not supported by this renderer");
        } else {
            if (!fopimage.load(FopImage.BITMAP)) {
                log.error("Bitmap image could not be processed: " + fopimage);
                return;
            }
            byte[] imgmap = fopimage.getBitmaps();
           
            ColorModel cm = new ComponentColorModel(
                    ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB),
                    new int[] {8, 8, 8},
                    false, false,
                    ColorModel.OPAQUE, DataBuffer.TYPE_BYTE);
            int imgw = fopimage.getWidth();
            int imgh = fopimage.getHeight();
            SampleModel sampleModel = new PixelInterleavedSampleModel(
                    DataBuffer.TYPE_BYTE, imgw, imgh, 3, imgw * 3, new int[] {0, 1, 2});
            DataBuffer dbuf = new DataBufferByte(imgmap, imgw * imgh * 3);

            WritableRaster raster = Raster.createWritableRaster(sampleModel,
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                fillRect(sx, sy, paddRectWidth, paddRectHeight);
            }
   
            // background image
            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, null);
                        }
                    }
                    restoreGraphicsState();
                } else {
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            String url = eg.getURL();

            //set image data
            FOUserAgent userAgent = eg.getUserAgent();
            ImageFactory fact = userAgent.getFactory().getImageFactory();
            FopImage fopimage = fact.getImage(url, userAgent);
            if (fopimage == null) {
                log.error("Image could not be found: " + url);
                return;
            }
            fopimage.load(FopImage.ORIGINAL_DATA);
           
            putGraphic(eg, fopimage);
        } catch (Exception e) {
            log.error("Error while handling an external-graphic: " + e.getMessage(), e);
        }
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                Point2D csize = new Point2D.Float(-1, -1);
                Point2D intrinsicDimensions = child.getDimension(csize);
                info.width = (int) intrinsicDimensions.getX();
                info.height = (int) intrinsicDimensions.getY();
               
                FopImage fopImage = new XMLImage(info);
                fopImage.load(FopImage.ORIGINAL_DATA);

                putGraphic(ifo, fopImage);
            } else {
                log.warn("The namespace " + ns
                        + " for instream-foreign-objects is not supported.");
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    /** @see org.apache.fop.render.AbstractPathOrientedRenderer */
    protected void drawImage(String url, Rectangle2D pos, Map foreignAttributes) {
        endTextObject();
        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;
        }
        float x = (float)pos.getX() / 1000f;
        x += currentIPPosition / 1000f;
        float y = (float)pos.getY() / 1000f;
        y += currentBPPosition / 1000f;
        float w = (float)pos.getWidth() / 1000f;
        float h = (float)pos.getHeight() / 1000f;
        try {
            String mime = fopimage.getMimeType();
            if ("text/xml".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 ("image/svg+xml".equals(mime)) {
                if (!fopimage.load(FopImage.ORIGINAL_DATA)) {
                    return;
                }
                Document doc = ((XMLImage) fopimage).getDocument();
                String ns = ((XMLImage) fopimage).getNameSpace();

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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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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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