/**
   * Creates a draggable image label containing image with source from a given url, using dimensions
   * of original image
   *
   * @param parentObject the object that the label represents
   * @param url the source of the image
   * @return the draggable label created
   * @throws CannotLoadImage
   */
  public DraggableLabel getImageComponent(PhotoSpreadObject parentObject, String url)
      throws CannotLoadImage {
    ImageIcon icon;
    _fileName = url;
    icon = createImageIcon(url);

    DraggableLabel imageLabel = new DraggableLabel(parentObject);
    if (icon != null) {
      imageLabel.setIcon(icon);
    }
    return imageLabel;
  }
  /**
   * Creates a draggable image label containing image with source from a given url
   *
   * @param parentObject the object that the label represents
   * @param url the source of the image
   * @param height height of the image
   * @param width width of the image
   * @return the draggable label created
   * @throws CannotLoadImage
   */
  public DraggableLabel getImageComponent(
      PhotoSpreadObject parentObject, String url, int height, int width) throws CannotLoadImage {
    ImageIcon icon;
    _fileName = url;
    icon = createImageIcon(url);

    DraggableLabel imageLabel = new DraggableLabel(parentObject, height, width);
    if (icon != null) {

      ImageIcon thumbnailIcon = new ImageIcon(Misc.getScaledImage(icon, height, width));
      imageLabel.setIcon(thumbnailIcon);
    }
    return imageLabel;
  }