| Package | Description |
|---|---|
| java.applet |
Provides the classes necessary to create an applet and the classes an applet
uses to communicate with its applet context.
|
| java.awt |
Contains all of the classes for creating user
interfaces and for painting graphics and images.
|
| java.awt.dnd |
Drag and Drop is a direct manipulation gesture found in many Graphical
User Interface systems that provides a mechanism to transfer
information between two entities logically associated with presentation
elements in the GUI.
|
| java.awt.font |
Provides classes and interface relating to fonts.
|
| java.awt.im.spi |
Provides interfaces that enable the development of input methods
that can be used with any Java runtime environment.
|
| java.awt.image |
Provides classes for creating and modifying images.
|
| java.beans |
Contains classes related to developing
beans -- components
based on the JavaBeans™ architecture.
|
| javax.swing |
Provides a set of "lightweight"
(all-Java language) components that,
to the maximum degree possible, work the same on all platforms.
|
| javax.swing.text.html |
Provides the class
HTMLEditorKit and supporting classes
for creating HTML text editors. |
| Modifier and Type | Method and Description |
|---|---|
Image |
AppletContext.getImage(URL url)
Returns an
Image object that can then be painted on
the screen. |
Image |
Applet.getImage(URL url)
Returns an
Image object that can then be painted on
the screen. |
Image |
Applet.getImage(URL url,
String name)
Returns an
Image object that can then be painted on
the screen. |
| Modifier and Type | Field and Description |
|---|---|
protected Image |
Component.FlipBufferStrategy.drawBuffer
The drawing buffer
|
| Modifier and Type | Method and Description |
|---|---|
Image |
Toolkit.createImage(byte[] imagedata)
Creates an image which decodes the image stored in the specified
byte array.
|
abstract Image |
Toolkit.createImage(byte[] imagedata,
int imageoffset,
int imagelength)
Creates an image which decodes the image stored in the specified
byte array, and at the specified offset and length.
|
Image |
Component.createImage(ImageProducer producer)
Creates an image from the specified image producer.
|
abstract Image |
Toolkit.createImage(ImageProducer producer)
Creates an image with the specified image producer.
|
Image |
Component.createImage(int width,
int height)
Creates an off-screen drawable image
to be used for double buffering.
|
abstract Image |
Toolkit.createImage(String filename)
Returns an image which gets pixel data from the specified file.
|
abstract Image |
Toolkit.createImage(URL url)
Returns an image which gets pixel data from the specified URL.
|
protected Image |
Component.FlipBufferStrategy.getBackBuffer() |
Image |
Frame.getIconImage()
Returns the image to be displayed as the icon for this frame.
|
Image |
TrayIcon.getImage()
Returns the current image used for this
TrayIcon. |
abstract Image |
Toolkit.getImage(String filename)
Returns an image which gets pixel data from the specified file,
whose format can be either GIF, JPEG or PNG.
|
abstract Image |
Toolkit.getImage(URL url)
Returns an image which gets pixel data from the specified URL.
|
Image |
Image.getScaledInstance(int width,
int height,
int hints)
Creates a scaled version of this image.
|
| Modifier and Type | Method and Description |
|---|---|
List<Image> |
Window.getIconImages()
Returns the sequence of images to be displayed as the icon for this window.
|
| Modifier and Type | Method and Description |
|---|---|
void |
MediaTracker.addImage(Image image,
int id)
Adds an image to the list of images being tracked by this media
tracker.
|
void |
MediaTracker.addImage(Image image,
int id,
int w,
int h)
Adds a scaled image to the list of images being tracked
by this media tracker.
|
int |
Component.checkImage(Image image,
ImageObserver observer)
Returns the status of the construction of a screen representation
of the specified image.
|
int |
Component.checkImage(Image image,
int width,
int height,
ImageObserver observer)
Returns the status of the construction of a screen representation
of the specified image.
|
abstract int |
Toolkit.checkImage(Image image,
int width,
int height,
ImageObserver observer)
Indicates the construction status of a specified image that is
being prepared for display.
|
Cursor |
Toolkit.createCustomCursor(Image cursor,
Point hotSpot,
String name)
Creates a new custom cursor object.
|
abstract boolean |
Graphics2D.drawImage(Image img,
AffineTransform xform,
ImageObserver obs)
Renders an image, applying a transform from image space into user space
before drawing.
|
abstract boolean |
Graphics.drawImage(Image img,
int x,
int y,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified image as is currently available.
|
abstract boolean |
Graphics.drawImage(Image img,
int x,
int y,
ImageObserver observer)
Draws as much of the specified image as is currently available.
|
abstract boolean |
Graphics.drawImage(Image img,
int x,
int y,
int width,
int height,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified image as has already been scaled
to fit inside the specified rectangle.
|
abstract boolean |
Graphics.drawImage(Image img,
int x,
int y,
int width,
int height,
ImageObserver observer)
Draws as much of the specified image as has already been scaled
to fit inside the specified rectangle.
|
abstract boolean |
Graphics.drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
Color bgcolor,
ImageObserver observer)
Draws as much of the specified area of the specified image as is
currently available, scaling it on the fly to fit inside the
specified area of the destination drawable surface.
|
abstract boolean |
Graphics.drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
ImageObserver observer)
Draws as much of the specified area of the specified image as is
currently available, scaling it on the fly to fit inside the
specified area of the destination drawable surface.
|
boolean |
Component.imageUpdate(Image img,
int infoflags,
int x,
int y,
int w,
int h)
Repaints the component when the image has changed.
|
boolean |
Component.prepareImage(Image image,
ImageObserver observer)
Prepares an image for rendering on this component.
|
boolean |
Component.prepareImage(Image image,
int width,
int height,
ImageObserver observer)
Prepares an image for rendering on this component at the
specified width and height.
|
abstract boolean |
Toolkit.prepareImage(Image image,
int width,
int height,
ImageObserver observer)
Prepares an image for rendering.
|
void |
MediaTracker.removeImage(Image image)
Removes the specified image from this media tracker.
|
void |
MediaTracker.removeImage(Image image,
int id)
Removes the specified image from the specified tracking
ID of this media tracker.
|
void |
MediaTracker.removeImage(Image image,
int id,
int width,
int height)
Removes the specified image with the specified
width, height, and ID from this media tracker.
|
void |
Window.setIconImage(Image image)
Sets the image to be displayed as the icon for this window.
|
void |
Frame.setIconImage(Image image)
Sets the image to be displayed as the icon for this window.
|
void |
TrayIcon.setImage(Image image)
Sets the image for this
TrayIcon. |
| Modifier and Type | Method and Description |
|---|---|
void |
Window.setIconImages(List<? extends Image> icons)
Sets the sequence of images to be displayed as the icon
for this window.
|
| Constructor and Description |
|---|
TrayIcon(Image image)
Creates a
TrayIcon with the specified image. |
TrayIcon(Image image,
String tooltip)
Creates a
TrayIcon with the specified image and
tooltip text. |
TrayIcon(Image image,
String tooltip,
PopupMenu popup)
Creates a
TrayIcon with the specified image,
tooltip and popup menu. |
| Modifier and Type | Method and Description |
|---|---|
protected DragSourceContext |
DragSource.createDragSourceContext(java.awt.dnd.peer.DragSourceContextPeer dscp,
DragGestureEvent dgl,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable t,
DragSourceListener dsl)
Creates the
DragSourceContext to handle the current drag
operation. |
void |
DragGestureEvent.startDrag(Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl)
Start the drag given the initial
Cursor to display,
a drag Image, the offset of
the Image,
the Transferable object, and
the DragSourceListener to use. |
void |
DragSource.startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point dragOffset,
Transferable transferable,
DragSourceListener dsl)
Start a drag, given the
DragGestureEvent
that initiated the drag, the initial Cursor
to use,
the Image to drag,
the offset of the Image origin
from the hotspot of the Cursor
at the instant of the trigger,
the subject data of the drag, and
the DragSourceListener. |
void |
DragSource.startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap)
Start a drag, given the
DragGestureEvent
that initiated the drag, the initial
Cursor to use,
the Image to drag,
the offset of the Image origin
from the hotspot of the Cursor at
the instant of the trigger,
the Transferable subject data
of the drag, the DragSourceListener,
and the FlavorMap. |
| Constructor and Description |
|---|
DragSourceContext(java.awt.dnd.peer.DragSourceContextPeer dscp,
DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point offset,
Transferable t,
DragSourceListener dsl)
Called from
DragSource, this constructor creates a new
DragSourceContext given the
DragSourceContextPeer for this Drag, the
DragGestureEvent that triggered the Drag, the initial
Cursor to use for the Drag, an (optional)
Image to display while the Drag is taking place, the offset
of the Image origin from the hotspot at the instant of the
triggering event, the Transferable subject data, and the
DragSourceListener to use during the Drag and Drop
operation. |
| Constructor and Description |
|---|
ImageGraphicAttribute(Image image,
int alignment)
Constucts an
ImageGraphicAttribute from the specified
Image. |
ImageGraphicAttribute(Image image,
int alignment,
float originX,
float originY)
Constructs an
ImageGraphicAttribute from the specified
Image. |
| Modifier and Type | Method and Description |
|---|---|
Image |
InputMethodDescriptor.getInputMethodIcon(Locale inputLocale)
Returns an icon for the corresponding input method.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BufferedImage
The
BufferedImage subclass describes an Image with an accessible buffer of image data. |
class |
VolatileImage
VolatileImage is an image which can lose its
contents at any time due to circumstances beyond the control of the
application (e.g., situations caused by the operating system or by
other applications).
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
ImageObserver.imageUpdate(Image img,
int infoflags,
int x,
int y,
int width,
int height)
This method is called when information about an image which was
previously requested using an asynchronous interface becomes
available.
|
| Constructor and Description |
|---|
PixelGrabber(Image img,
int x,
int y,
int w,
int h,
boolean forceRGB)
Create a PixelGrabber object to grab the (x, y, w, h) rectangular
section of pixels from the specified image.
|
PixelGrabber(Image img,
int x,
int y,
int w,
int h,
int[] pix,
int off,
int scansize)
Create a PixelGrabber object to grab the (x, y, w, h) rectangular
section of pixels from the specified image into the given array.
|
| Modifier and Type | Method and Description |
|---|---|
Image |
SimpleBeanInfo.getIcon(int iconKind)
Claim there are no icons available.
|
Image |
BeanInfo.getIcon(int iconKind)
Returns an image that can be used to represent the bean in toolboxes or toolbars.
|
Image |
SimpleBeanInfo.loadImage(String resourceName)
This is a utility method to help in loading icon images.
|
| Modifier and Type | Field and Description |
|---|---|
protected Image |
JViewport.backingStoreImage
The view image used for a backing store.
|
| Modifier and Type | Method and Description |
|---|---|
static Image |
GrayFilter.createDisabledImage(Image i)
Creates a disabled image
|
Image |
TransferHandler.getDragImage()
Returns the drag image.
|
Image |
ImageIcon.getImage()
Returns this icon's
Image. |
Image |
RepaintManager.getOffscreenBuffer(Component c,
int proposedWidth,
int proposedHeight)
Return the offscreen buffer that should be used as a double buffer with
the component
c. |
Image |
RepaintManager.getVolatileOffscreenBuffer(Component c,
int proposedWidth,
int proposedHeight)
Return a volatile offscreen buffer that should be used as a
double buffer with the specified component
c. |
| Modifier and Type | Method and Description |
|---|---|
static Image |
GrayFilter.createDisabledImage(Image i)
Creates a disabled image
|
boolean |
DebugGraphics.drawImage(Image img,
int x,
int y,
Color bgcolor,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
DebugGraphics.drawImage(Image img,
int x,
int y,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
DebugGraphics.drawImage(Image img,
int x,
int y,
int width,
int height,
Color bgcolor,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
DebugGraphics.drawImage(Image img,
int x,
int y,
int width,
int height,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
DebugGraphics.drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
Color bgcolor,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
DebugGraphics.drawImage(Image img,
int dx1,
int dy1,
int dx2,
int dy2,
int sx1,
int sy1,
int sx2,
int sy2,
ImageObserver observer)
Overrides
Graphics.drawImage. |
boolean |
JLabel.imageUpdate(Image img,
int infoflags,
int x,
int y,
int w,
int h)
This is overridden to return false if the current Icon's Image is
not equal to the passed in Image
img. |
boolean |
AbstractButton.imageUpdate(Image img,
int infoflags,
int x,
int y,
int w,
int h)
This is overridden to return false if the current
Icon's
Image is not equal to the
passed in Image img. |
boolean |
JSlider.imageUpdate(Image img,
int infoflags,
int x,
int y,
int w,
int h)
Repaints the component when the image has changed.
|
protected void |
ImageIcon.loadImage(Image image)
Loads the image, returning only when the image is loaded.
|
void |
TransferHandler.setDragImage(Image img)
Sets the drag image parameter.
|
void |
JFrame.setIconImage(Image image)
Sets the image to be displayed as the icon for this window.
|
void |
ImageIcon.setImage(Image image)
Sets the image displayed by this icon.
|
| Constructor and Description |
|---|
ImageIcon(Image image)
Creates an ImageIcon from an image object.
|
ImageIcon(Image image,
String description)
Creates an ImageIcon from the image.
|
| Modifier and Type | Method and Description |
|---|---|
Image |
ImageView.getImage()
Returns the image to render.
|
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