Package | Description |
---|---|
java.awt |
Contains all of the classes for creating user
interfaces and for painting graphics and images.
|
java.awt.image |
Provides classes for creating and modifying images.
|
java.awt.image.renderable |
Provides classes and interfaces for producing
rendering-independent images.
|
javax.imageio |
The main package of the Java Image I/O API.
|
javax.imageio.spi |
A package of the Java Image I/O API containing the plug-in interfaces
for readers, writers, transcoders, and streams, and a runtime
registry.
|
Modifier and Type | Method and Description |
---|---|
abstract void |
Graphics2D.drawRenderedImage(RenderedImage img,
AffineTransform xform)
Renders a
RenderedImage ,
applying a transform from image
space into user space before drawing. |
Modifier and Type | Interface and Description |
---|---|
interface |
WritableRenderedImage
WriteableRenderedImage is a common interface for objects which
contain or can produce image data in the form of Rasters and
which can be modified and/or written over.
|
Modifier and Type | Class and Description |
---|---|
class |
BufferedImage
The
BufferedImage subclass describes an Image with an accessible buffer of image data. |
Modifier and Type | Method and Description |
---|---|
Vector<RenderedImage> |
RenderedImage.getSources()
Returns a vector of RenderedImages that are the immediate sources of
image data for this RenderedImage.
|
Vector<RenderedImage> |
BufferedImage.getSources()
Returns a
Vector of RenderedImage objects that are
the immediate sources, not the sources of these immediate sources,
of image data for this BufferedImage . |
Modifier and Type | Method and Description |
---|---|
RenderedImage |
RenderedImageFactory.create(ParameterBlock paramBlock,
RenderingHints hints)
Creates a RenderedImage representing the results of an imaging
operation (or chain of operations) for a given ParameterBlock and
RenderingHints.
|
RenderedImage |
ContextualRenderedImageFactory.create(RenderContext renderContext,
ParameterBlock paramBlock)
Creates a rendering, given a RenderContext and a ParameterBlock
containing the operation's sources and parameters.
|
RenderedImage |
RenderableImageOp.createDefaultRendering()
Gets a RenderedImage instance of this image with a default
width and height in pixels.
|
RenderedImage |
RenderableImage.createDefaultRendering()
Returnd a RenderedImage instance of this image with a default
width and height in pixels.
|
RenderedImage |
RenderableImageOp.createRendering(RenderContext renderContext)
Creates a RenderedImage which represents this
RenderableImageOp (including its Renderable sources) rendered
according to the given RenderContext.
|
RenderedImage |
RenderableImage.createRendering(RenderContext renderContext)
Creates a RenderedImage that represented a rendering of this image
using a given RenderContext.
|
RenderedImage |
RenderableImageOp.createScaledRendering(int w,
int h,
RenderingHints hints)
Creates a RenderedImage instance of this image with width w, and
height h in pixels.
|
RenderedImage |
RenderableImage.createScaledRendering(int w,
int h,
RenderingHints hints)
Creates a RenderedImage instance of this image with width w, and
height h in pixels.
|
RenderedImage |
ParameterBlock.getRenderedSource(int index)
Returns a source as a
RenderedImage . |
Modifier and Type | Field and Description |
---|---|
protected RenderedImage |
IIOImage.image
The
RenderedImage being referenced. |
Modifier and Type | Method and Description |
---|---|
RenderedImage |
IIOImage.getRenderedImage()
Returns the currently set
RenderedImage , or
null if only a Raster is available. |
RenderedImage |
ImageReader.readAsRenderedImage(int imageIndex,
ImageReadParam param)
Returns a
RenderedImage object that contains the
contents of the image indexed by imageIndex . |
Modifier and Type | Method and Description |
---|---|
static ImageTypeSpecifier |
ImageTypeSpecifier.createFromRenderedImage(RenderedImage image)
Returns an
ImageTypeSpecifier that encodes the
layout of a RenderedImage (which may be a
BufferedImage ). |
void |
ImageWriter.replacePixels(RenderedImage image,
ImageWriteParam param)
Replaces a portion of an image already present in the output
with a portion of the given image.
|
void |
IIOImage.setRenderedImage(RenderedImage image)
Sets the current
RenderedImage . |
void |
ImageWriter.write(RenderedImage image)
Appends a complete image stream consisting of a single image
with default metadata and thumbnails to the output.
|
static boolean |
ImageIO.write(RenderedImage im,
String formatName,
File output)
Writes an image using an arbitrary
ImageWriter
that supports the given format to a File . |
static boolean |
ImageIO.write(RenderedImage im,
String formatName,
ImageOutputStream output)
Writes an image using the an arbitrary
ImageWriter
that supports the given format to an
ImageOutputStream . |
static boolean |
ImageIO.write(RenderedImage im,
String formatName,
OutputStream output)
Writes an image using an arbitrary
ImageWriter
that supports the given format to an OutputStream . |
Constructor and Description |
---|
IIOImage(RenderedImage image,
List<? extends BufferedImage> thumbnails,
IIOMetadata metadata)
Constructs an
IIOImage containing a
RenderedImage , and thumbnails and metadata
associated with it. |
ImageTypeSpecifier(RenderedImage image)
Constructs an
ImageTypeSpecifier from a
RenderedImage . |
Modifier and Type | Method and Description |
---|---|
boolean |
ImageWriterSpi.canEncodeImage(RenderedImage im)
Returns
true if the ImageWriter
implementation associated with this service provider is able to
encode the given RenderedImage instance. |
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