Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class java.awt.image.ColorModel - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Uses of ColorModel in java.awt

 

Methods in java.awt that return ColorModel
ColorModel	Component.getColorModel()           Gets the instance of ColorModel used to display the component on the output device.
ColorModel	PaintContext.getColorModel()           Returns the ColorModel of the output.
abstract  ColorModel	Toolkit.getColorModel()           Determines the color model of this toolkit's screen.
abstract  ColorModel	GraphicsConfiguration.getColorModel()           Returns the ColorModel associated with this GraphicsConfiguration.
abstract  ColorModel	GraphicsConfiguration.getColorModel(int transparency)           Returns the ColorModel associated with this GraphicsConfiguration that supports the specified transparency.

 

Methods in java.awt with parameters of type ColorModel
CompositeContext	AlphaComposite.createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)           Creates a context for the compositing operation.
PaintContext	TexturePaint.createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)           Creates and returns a context used to generate the color pattern.
PaintContext	GradientPaint.createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)           Creates and returns a context used to generate the color pattern.
PaintContext	Color.createContext(ColorModel cm, Rectangle r, Rectangle2D r2d, AffineTransform xform, RenderingHints hints)           Create and return a PaintContext used to generate a solid color pattern.
PaintContext	SystemColor.createContext(ColorModel cm, Rectangle r, Rectangle2D r2d, AffineTransform xform, RenderingHints hints)           Create and return a PaintContext used to generate a solid color pattern.
PaintContext	Paint.createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)           Creates and returns a PaintContext used to generate the color pattern.
CompositeContext	Composite.createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)           Creates a context containing state that is used to perform the compositing operation.

 

Uses of ColorModel in java.awt.image

 

Subclasses of ColorModel in java.awt.image
class	ComponentColorModel           A ColorModel class that works with pixel values that represent color and alpha information as separate samples and that store each sample in a separate data element.
class	DirectColorModel           A ColorModel class that works with pixel values which represent RGB color and alpha information as separate samples and which pack all samples for a single pixel into a single int, short, or byte quantity.
class	IndexColorModel           A ColorModel class that works with pixel values consisting of a single sample which is an index into a fixed colormap in the default sRGB ColorSpace.
class	PackedColorModel           An abstract ColorModel class that works with pixel values which represent color and alpha information as separate samples and which pack all samples for a single pixel into a single int, short, or byte quantity.

 

Fields in java.awt.image declared as ColorModel
protected  ColorModel	RGBImageFilter.origmodel
protected  ColorModel	RGBImageFilter.newmodel

 

Methods in java.awt.image that return ColorModel
static ColorModel	ColorModel.getRGBdefault()           Returns a DirectColorModel that describes the default format for integer RGB values used in many of the methods in the AWT image interfaces for the convenience of the programmer.
ColorModel	ColorModel.coerceData(WritableRaster raster, boolean isAlphaPremultiplied)           Forces the raster data to match the state specified in the isAlphaPremultiplied variable, assuming the data is currently correctly described by this ColorModel.
ColorModel	PixelGrabber.getColorModel()           Get the ColorModel for the pixels stored in the array.
ColorModel	BufferedImage.getColorModel()           Returns the ColorModel.
ColorModel	DirectColorModel.coerceData(WritableRaster raster, boolean isAlphaPremultiplied)           Forces the Raster data to match the state specified in the isAlphaPremultiplied variable, assuming the data is currently correctly described by this ColorModel.
ColorModel	ComponentColorModel.coerceData(WritableRaster raster, boolean isAlphaPremultiplied)           Forces the raster data to match the state specified in the isAlphaPremultiplied variable, assuming the data is currently correctly described by this ColorModel.
ColorModel	RenderedImage.getColorModel()           Returns the ColorModel associated with this image.

 

Methods in java.awt.image with parameters of type ColorModel
BufferedImage	BufferedImageOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands.
BufferedImage	LookupOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands.
void	ImageFilter.setColorModel(ColorModel model)           Filter the information provided in the setColorModel method of the ImageConsumer interface.
void	ImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           Filters the information provided in the setPixels method of the ImageConsumer interface which takes an array of bytes.
void	ImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           Filters the information provided in the setPixels method of the ImageConsumer interface which takes an array of integers.
void	ReplicateScaleFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           Choose which rows and columns of the delivered byte pixels are needed for the destination scaled image and pass through just those rows and columns that are needed, replicated as necessary.
void	ReplicateScaleFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           Choose which rows and columns of the delivered int pixels are needed for the destination scaled image and pass through just those rows and columns that are needed, replicated as necessary.
void	CropImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           Determine whether the delivered byte pixels intersect the region to be extracted and passes through only that subset of pixels that appear in the output region.
void	CropImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           Determine if the delivered int pixels intersect the region to be extracted and pass through only that subset of pixels that appear in the output region.
void	PixelGrabber.setColorModel(ColorModel model)           The setColorModel method is part of the ImageConsumer API which this class must implement to retrieve the pixels.
void	PixelGrabber.setPixels(int srcX, int srcY, int srcW, int srcH, ColorModel model, byte[] pixels, int srcOff, int srcScan)           The setPixels method is part of the ImageConsumer API which this class must implement to retrieve the pixels.
void	PixelGrabber.setPixels(int srcX, int srcY, int srcW, int srcH, ColorModel model, int[] pixels, int srcOff, int srcScan)           The setPixels method is part of the ImageConsumer API which this class must implement to retrieve the pixels.
BufferedImage	RescaleOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands.
BufferedImage	ColorConvertOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands, given this source.
void	AreaAveragingScaleFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           Combine the components for the delivered byte pixels into the accumulation arrays and send on any averaged data for rows of pixels that are complete.
void	AreaAveragingScaleFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           Combine the components for the delivered int pixels into the accumulation arrays and send on any averaged data for rows of pixels that are complete.
void	BufferedImageFilter.setColorModel(ColorModel model)           Filters the information provided in the setColorModel method of the ImageConsumer interface.
void	BufferedImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           Filters the information provided in the setPixels method of the ImageConsumer interface which takes an array of bytes.
void	BufferedImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           Filters the information provided in the setPixels method of the ImageConsumer interface which takes an array of integers.
void	ImageConsumer.setColorModel(ColorModel model)           The ColorModel object used for the majority of the pixels reported using the setPixels method calls.
void	ImageConsumer.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           The pixels of the image are delivered using one or more calls to the setPixels method.
void	ImageConsumer.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           The pixels of the image are delivered using one or more calls to the setPixels method.
BufferedImage	ConvolveOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands.
void	MemoryImageSource.newPixels(byte[] newpix, ColorModel newmodel, int offset, int scansize)           Change to a new byte array to hold the pixels for this image.
void	MemoryImageSource.newPixels(int[] newpix, ColorModel newmodel, int offset, int scansize)           Change to a new int array to hold the pixels for this image.
BufferedImage	AffineTransformOp.createCompatibleDestImage(BufferedImage src, ColorModel destCM)           Creates a zeroed destination image with the correct size and number of bands.
void	RGBImageFilter.setColorModel(ColorModel model)           If the ColorModel is an IndexColorModel, and the subclass has set the canFilterIndexColorModel flag to true, we substitute a filtered version of the color model here and wherever that original ColorModel object appears in the setPixels methods.
void	RGBImageFilter.substituteColorModel(ColorModel oldcm, ColorModel newcm)           Registers two ColorModel objects for substitution.
void	RGBImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)           If the ColorModel object is the same one that has already been converted, then simply passes the pixels through with the converted ColorModel.
void	RGBImageFilter.setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)           If the ColorModel object is the same one that has already been converted, then simply passes the pixels through with the converted ColorModel, otherwise converts the buffer of integer pixels to the default RGB ColorModel and passes the converted buffer to the filterRGBPixels method to be converted one by one.

 

Constructors in java.awt.image with parameters of type ColorModel

BufferedImage.BufferedImage(ColorModel cm, WritableRaster raster, boolean isRasterPremultiplied, Hashtable properties)           Constructs a new BufferedImage with a specified ColorModel and Raster.

MemoryImageSource.MemoryImageSource(int w, int h, ColorModel cm, byte[] pix, int off, int scan)           Constructs an ImageProducer object which uses an array of bytes to produce data for an Image object.

MemoryImageSource.MemoryImageSource(int w, int h, ColorModel cm, byte[] pix, int off, int scan, Hashtable props)           Constructs an ImageProducer object which uses an array of bytes to produce data for an Image object.

MemoryImageSource.MemoryImageSource(int w, int h, ColorModel cm, int[] pix, int off, int scan)           Constructs an ImageProducer object which uses an array of integers to produce data for an Image object.

MemoryImageSource.MemoryImageSource(int w, int h, ColorModel cm, int[] pix, int off, int scan, Hashtable props)           Constructs an ImageProducer object which uses an array of integers to produce data for an Image object.