Package org.xhtmlrenderer.extend

Examples of org.xhtmlrenderer.extend.FSImage

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      return null;
    }

    String nodeName = e.getNodeName();
    if (nodeName.equals("img")) {
      FSImage fsImage = uac.getImageResource(e.getAttribute("src")).getImage();
      if (fsImage != null) {
        if (cssWidth != -1 || cssHeight != -1) {
          fsImage.scale(cssWidth, cssHeight);
        }
        return new ITextImageElement(fsImage);
      }
    /*
    } else if (nodeName.equals("input")) {
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                XRLog.layout(Level.WARNING, "No source provided for img element.");
                re = newIrreplaceableImageElement(cssWidth, cssHeight);
            } else {
                //FSImage is here since we need to capture a target H/W
                //for the image (as opposed to what the actual image size is).
                FSImage fsImage = uac.getImageResource(imageSrc).getImage();
                if (fsImage != null) {
                    im = ((AWTFSImage) fsImage).getImage();
                }

                if (im != null) {
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    if (element.getNodeName().equals("img")
        && element.getAttribute("src").matches(".*/wr\\?wodata=[\\-0-9]*$")) {
      String key = element.getAttribute("src").replaceFirst(".*/wr\\?wodata=(.*)", "$1");
      try {
        NSData data = cachedDataForKey(key);
        FSImage fsImage = new ITextFSImage(Image.getInstance(data.bytes()));
        if (cssWidth != -1 || cssHeight != -1) {
          fsImage.scale(cssWidth, cssHeight);
        }
        return new ITextImageElement(fsImage);
      } catch (Exception e) {
        e.printStackTrace();
      }
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    }


    private MarkerData.ImageMarker makeImageMarker(
            LayoutContext c, StrutMetrics structMetrics, String image) {
        FSImage img = null;
        if (! image.equals("none")) {
            img = c.getUac().getImageResource(image).getImage();
            if (img != null) {
                StrutMetrics strutMetrics = structMetrics;
                if (img.getHeight() > strutMetrics.getAscent()) {
                    img.scale(-1, (int) strutMetrics.getAscent());
                }
                MarkerData.ImageMarker result = new MarkerData.ImageMarker();
                result.setImage(img);
                result.setLayoutWidth(img.getWidth() * 2);
                return result;
            }
        }
        return null;
    }
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    public JComponent create() {
        JButton button;
        Image image = null;

        if (hasAttribute("src")) {
            FSImage fsImage = getUserAgentCallback().getImageResource(getAttribute("src")).getImage();

            if (fsImage != null) {
                image = ((AWTFSImage) fsImage).getImage();
            }
        }
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    }
   
    public static ImageResource loadEmbeddedBase64ImageResource(final String uri) {
        BufferedImage bufferedImage = ImageUtil.loadEmbeddedBase64Image(uri);
        if (bufferedImage != null) {
            FSImage image = AWTFSImage.createImage(bufferedImage);
            return new ImageResource(null, image);
        } else {
            return new ImageResource(null, null);
        }
    }
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                // no: loaded
                if (ir == null) {
                    if (isImmediateLoadUri(uri)) {
                        XRLog.load(Level.FINE, "Load immediate: " + uri);
                        ir = loadImageResourceFromUri(uri);
                        FSImage awtfsImage = ir.getImage();
                        BufferedImage newImg = ((AWTFSImage) awtfsImage).getImage();
                        loaded(ir, -1, -1);
                        if (width > -1 && height > -1) {
                            XRLog.load(Level.FINE, this + ", scaling " + uri + " to " + width + ", " + height);
                            newImg = ImageUtil.getScaledInstance(newImg, width, height);
                            ir = new ImageResource(ir.getImageUri(), AWTFSImage.createImage(newImg));
                            loaded(ir, width, height);
                        }
                    } else {
                        XRLog.load(Level.FINE, "Image cache miss, URI not yet loaded, queueing: " + uri);
                        MutableFSImage mfsi = new MutableFSImage(_repaintListener);
                        ir = new ImageResource(uri, mfsi);
                        _loadQueue.addToQueue(this, uri, mfsi, width, height);
                    }

                    _imageCache.put(key, ir);
                } else {
                    // loaded at base size, need to scale
                    XRLog.load(Level.FINE, this + ", scaling " + uri + " to " + width + ", " + height);
                    FSImage awtfsImage = ir.getImage();
                    BufferedImage newImg = ((AWTFSImage) awtfsImage).getImage();

                    newImg = ImageUtil.getScaledInstance(newImg, width, height);
                    ir = new ImageResource(ir.getImageUri(), AWTFSImage.createImage(newImg));
                    loaded(ir, width, height);
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                XRLog.layout(Level.WARNING, "No source provided for img element.");
                re = newIrreplaceableImageElement(cssWidth, cssHeight);
            } else {
                //FSImage is here since we need to capture a target H/W
                //for the image (as opposed to what the actual image size is).
                FSImage fsImage = uac.getImageResource(imageSrc).getImage();
                if (fsImage != null) {
                    im = ((AWTFSImage) fsImage).getImage();
                }

                if (im != null) {
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        if (!Configuration.isTrue("xr.renderer.draw.backgrounds", true)) {
            return;
        }

        FSColor backgroundColor = style.getBackgroundColor();
        FSImage backgroundImage = getBackgroundImage(c, style);

        // If the image width or height is zero, then there's nothing to draw.
        // Also prevents infinte loop when trying to tile an image with zero size.
        if (backgroundImage == null || backgroundImage.getHeight() == 0 || backgroundImage.getWidth() == 0) {
            backgroundImage = null;
        }

        if ( (backgroundColor == null || backgroundColor == FSRGBColor.TRANSPARENT) &&
                backgroundImage == null) {
            return;
        }
       
        Shape borderBounds = BorderPainter.generateBorderBounds(backgroundBounds, border, false);

        Shape oldclip = getClip();
        setClip(borderBounds);
       
        if (backgroundColor != null && backgroundColor != FSRGBColor.TRANSPARENT) {
            setColor(backgroundColor);
            fill(borderBounds);
        }

        if (backgroundImage != null) {
            Rectangle localBGImageContainer = bgImageContainer;
            if (style.isFixedBackground()) {
                localBGImageContainer = c.getViewportRectangle();
            }

            int xoff = localBGImageContainer.x;
            int yoff = localBGImageContainer.y;

            if (border != null) {
                xoff += (int)border.left();
                yoff += (int)border.top();
            }

            scaleBackgroundImage(c, style, localBGImageContainer, backgroundImage);

            float imageWidth = backgroundImage.getWidth();
            float imageHeight = backgroundImage.getHeight();

            BackgroundPosition position = style.getBackgroundPosition();
            xoff += calcOffset(
                    c, style, position.getHorizontal(), localBGImageContainer.width, imageWidth);
            yoff += calcOffset(
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            }
        }
    }

    private static void drawImage(RenderingContext c, BlockBox box, MarkerData markerData) {
        FSImage img = null;
        MarkerData.ImageMarker marker = markerData.getImageMarker();
        img = marker.getImage();
        if (img != null) {
            StrutMetrics strutMetrics = box.getMarkerData().getStructMetrics();
            int x = getReferenceX(c, box);
            // FIXME: findbugs possible loss of precision, cf. int / (float)2
            x += -marker.getLayoutWidth() +
                    (marker.getLayoutWidth() / 2 - img.getWidth() / 2);
            c.getOutputDevice().drawImage(img,
                    x,
                    (int)(getReferenceBaseline(c, box)
                        - strutMetrics.getAscent() / 2 - img.getHeight() / 2));
        }
    }
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