Field Detail

• originalImage

  protected BufferedImage originalImage

  The original image.

• imageInputStream

  protected InputStream imageInputStream

  The input stream of the original image.

• image

  protected Image image

  The input stream of the original image.

• cachedImages

  protected Map<String,​BufferedImage> cachedImages

  Contains all precomputed images.

• width

  protected int width

  The width of the current image.

• height

  protected int height

  The height of the current image.

• listenerList

  protected EventListenerList listenerList

  The listeners.

Method Detail

• getIcon

  public static ImageWrapperResizableIcon getIcon​(Image image,
                                                  Dimension initialDim)

  Returns the icon for the specified URL.

  Parameters:

  image - Image.

  initialDim - Initial dimension of the icon.

  Returns:

  Icon instance.

• getIcon

  public static ImageWrapperResizableIcon getIcon​(URL location,
                                                  Dimension initialDim)

  Returns the icon for the specified URL.

  Parameters:

  location - Icon URL.

  initialDim - Initial dimension of the icon.

  Returns:

  Icon instance.

• getIcon

  public static ImageWrapperResizableIcon getIcon​(InputStream inputStream,
                                                  Dimension initialDim)

  Returns the icon for the specified input stream.

  Parameters:

  inputStream - Icon input stream.

  initialDim - Initial dimension of the icon.

  Returns:

  Icon instance.

• setDimension

  public void setDimension​(Dimension dim)

  Description copied from interface: ResizableIcon
  Changes the dimension of this icon.

  Specified by:

  setDimension in interface ResizableIcon

  Parameters:

  dim - New dimension for this icon.

• addAsynchronousLoadListener

  public void addAsynchronousLoadListener​(AsynchronousLoadListener l)

  Description copied from interface: AsynchronousLoading
  Adds listener on the asynchronous loading events.

  Specified by:

  addAsynchronousLoadListener in interface AsynchronousLoading

  Parameters:

  l - Listener to add.

• removeAsynchronousLoadListener

  public void removeAsynchronousLoadListener​(AsynchronousLoadListener l)

  Description copied from interface: AsynchronousLoading
  Removes listener on the asynchronous loading events.

  Specified by:

  removeAsynchronousLoadListener in interface AsynchronousLoading

  Parameters:

  l - Listener to remove.

• getIconWidth

  public int getIconWidth()

  Specified by:

  getIconWidth in interface Icon

• getIconHeight

  public int getIconHeight()

  Specified by:

  getIconHeight in interface Icon

• paintIcon

  public void paintIcon​(Component c,
                        Graphics g,
                        int x,
                        int y)

  Specified by:

  paintIcon in interface Icon

• setPreferredSize

  public void setPreferredSize​(Dimension dim)

  Sets the preferred size for this icon. The rendering is scheduled automatically.

  Parameters:

  dim - Preferred size.

• renderImage

  protected void renderImage​(int renderWidth,
                             int renderHeight)

  Renders the image.

  Parameters:

  renderWidth - Requested rendering width.

  renderHeight - Requested rendering height.

• fireAsyncCompleted

  protected void fireAsyncCompleted​(Boolean event)

  Fires the asynchronous load event.

  Parameters:

  event - Event object.

• isLoading

  public boolean isLoading()

  Description copied from interface: AsynchronousLoading
  Returns indication whether the content is still loading.

  Specified by:

  isLoading in interface AsynchronousLoading

  Returns:

  true if the content is still loading, false otherwise.