Package com.google.gwt.dom.client

Examples of com.google.gwt.dom.client.ImageElement

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    Style style = tdElement.getStyle();
    style.setProperty("border", "1px solid black");
    style.setProperty("background-color", "white");
   
    Element imgElement = DOM.createImg();
    ImageElement imageElement = ImageElement.as(imgElement);
    tdElement.appendChild(imageElement);
    imageElement.setAttribute("height", "45");
    imageElement.setAttribute("widht", "45");
    XmppVCard vc = null;
    if(local)
      vc = JabberApp.instance().getSelfVCard();
    else
      vc = vcard;
    if(!GXT.isIE&&vc != null&&!vc.photo().isEmpty())
      imageElement.setSrc("data:image;base64,"+vc.photo());
    else
      imageElement.setSrc("images/default_avatar.png");
   
    tdElement = DOM.createTD();
    tdElement.setInnerHTML("&nbsp&nbsp");
    trElement.appendChild(tdElement);
   
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          else if(!vcard.fullName().isEmpty())
            nickName.setText(vcard.fullName());
          String photoData = vcard.photo();
          if(!photoData.isEmpty()&&!GXT.isIE)
          {
            ImageElement imgEl = avatarImg.getElement().cast();
            imgEl.removeAttribute("src");
            imgEl.setSrc("data:image;base64,"+photoData);
          }
         
        }
      }
     
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    Style style = tdElement.getStyle();
    style.setProperty("border", "1px solid black");
    style.setProperty("background-color", "white");
   
    Element imgElement = DOM.createImg();
    ImageElement imageElement = ImageElement.as(imgElement);
    tdElement.appendChild(imageElement);
    imageElement.setAttribute("height", "45");
    imageElement.setAttribute("widht", "45");
    XmppVCard vc = null;
    if(local)
      vc = JabberApp.instance().getSelfVCard();
    else
      vc = vcard;
    if(!GXT.isIE&&vc != null&&!vc.photo().isEmpty())
      imageElement.setSrc("data:image;base64,"+vc.photo());
    else
      imageElement.setSrc(JabberApp.instance().getAvatarUrl(jid));
   
    tdElement = DOM.createTD();
    tdElement.setInnerHTML("&nbsp&nbsp");
    trElement.appendChild(tdElement);
   
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                    Element container = (Element) getElement().getLastChild()
                            .getFirstChild();

                    if (rowUidl.hasAttribute("icon")) {
                        // icons are in first content cell in TreeTable
                        ImageElement icon = Document.get().createImageElement();
                        icon.setClassName("v-icon");
                        icon.setAlt("icon");
                        icon.setSrc(client.translateVaadinUri(rowUidl
                                .getStringAttribute("icon")));
                        container.insertFirst(icon);
                    }

                    String classname = "v-treetable-treespacer";
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        assetOnError(json,e);
      }
      return json;
    }
    private SpriteSheet generateSpriteSheet(final ImageResource imgRes){
      ImageElement imageE=Document.get().createImageElement();
      imageE.setSrc(imgRes.getSafeUri().asString());
      final SpriteSheet toReturn=new SpriteSheet(imageE);
     
      Event.sinkEvents(imageE, Event.ONLOAD|Event.ONERROR);
      Event.setEventListener(imageE, new EventListener(){
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   * Causes the browser to pre-fetch the image at a given URL.
   *
   * @param url the URL of the image to be prefetched
   */
  public static void prefetch(String url) {
    ImageElement img = Document.get().createImageElement();
    img.setSrc(url);
    prefetchImages.put(url, img);
  }
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     * parent about possible size change.
     */
    private void initImgElements() {
        NodeList<Element> nodeList = getElement().getElementsByTagName("IMG");
        for (int i = 0; i < nodeList.getLength(); i++) {
            ImageElement img = ImageElement.as(nodeList.getItem(i));
            DOM.sinkEvents(img, Event.ONLOAD);
        }
    }
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    }

    public void prepareBackground() {
        if (ImageUtils.CachedImages.containsKey(Freedomotic.RESOURCES_URL + environment.getBackgroundImage())) {
            Image im = ImageUtils.CachedImages.get(Freedomotic.RESOURCES_URL + environment.getBackgroundImage());
            ImageElement ie = ImageElement.as(im.getElement());
            //ghostBitmap =Bitmap.createBitmap(bmp.getWidth(), bmp.getHeight(),Config.ARGB_8888);
            //im.setVisible(true);               
            ctx.drawImage(ie, 0, 0, ENVIRONMENT_WIDTH, ENVIRONMENT_HEIGHT);
        }
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        context.translate(dx, dy);
        context.rotate(rotation);
        WebGraphics g = new WebGraphics(context);
        if (ImageUtils.CachedImages.containsKey(OBJECT_PATH + file)) {
            Image im = ImageUtils.CachedImages.get(OBJECT_PATH + file);
            ImageElement ie = ImageElement.as(im.getElement());
            //ghostPath = new Rectangle(ie.getWidth(),ie.getHeight());
            ghostPath = objectBounds;
            context.drawImage(ie, 0, 0, box.getWidth(), box.getHeight());

            //draw box surronding object                   
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        double cw = (image.getWidth() * scaleToRatiow); //+ 100;

        canvasTmp.setCoordinateSpaceHeight((int) ch);
        canvasTmp.setCoordinateSpaceWidth((int) cw);

        ImageElement imageElement = ImageElement.as(image.getElement());

        // s = source
        // d = destination
        double sx = 0;
        double sy = 0;
        double sw = imageElement.getWidth();
        double sh = imageElement.getHeight();

        double dx = 0;
        double dy = 0;
        double dw = imageElement.getWidth();
        double dh = imageElement.getHeight();

        // tell it to scale image
        context.scale(scaleToRatioh, scaleToRatiow);

        // draw image to canvas
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