Java java.awt.image BufferedImage fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.awt.image BufferedImage.

The text is from its open source code.

Subclass

java.awt.image.BufferedImage has subclasses.
Click this link to see all its subclasses.

Field

int	TYPE_CUSTOM Image type is not recognized so it must be a customized image.
int	TYPE_INT_RGB Represents an image with 8-bit RGB color components packed into integer pixels.
int	TYPE_INT_ARGB Represents an image with 8-bit RGBA color components packed into integer pixels.
int	TYPE_INT_ARGB_PRE Represents an image with 8-bit RGBA color components packed into integer pixels.
int	TYPE_INT_BGR Represents an image with 8-bit RGB color components, corresponding to a Windows- or Solaris- style BGR color model, with the colors Blue, Green, and Red packed into integer pixels.
int	TYPE_3BYTE_BGR Represents an image with 8-bit RGB color components, corresponding to a Windows-style BGR color model) with the colors Blue, Green, and Red stored in 3 bytes.
int	TYPE_4BYTE_ABGR Represents an image with 8-bit RGBA color components with the colors Blue, Green, and Red stored in 3 bytes and 1 byte of alpha.
int	TYPE_4BYTE_ABGR_PRE Represents an image with 8-bit RGBA color components with the colors Blue, Green, and Red stored in 3 bytes and 1 byte of alpha.
int	TYPE_USHORT_565_RGB Represents an image with 5-6-5 RGB color components (5-bits red, 6-bits green, 5-bits blue) with no alpha.
int	TYPE_USHORT_555_RGB Represents an image with 5-5-5 RGB color components (5-bits red, 5-bits green, 5-bits blue) with no alpha.
int	TYPE_BYTE_GRAY Represents a unsigned byte grayscale image, non-indexed.
int	TYPE_USHORT_GRAY Represents an unsigned short grayscale image, non-indexed).
int	TYPE_BYTE_BINARY Represents an opaque byte-packed 1, 2, or 4 bit image.
int	TYPE_BYTE_INDEXED Represents an indexed byte image.

Constructor

	BufferedImage(int width, int height, int imageType) Constructs a BufferedImage of one of the predefined image types.
	BufferedImage(int width, int height, int imageType, IndexColorModel cm) Constructs a BufferedImage of one of the predefined image types: TYPE_BYTE_BINARY or TYPE_BYTE_INDEXED.
	BufferedImage(ColorModel cm, WritableRaster raster, boolean isRasterPremultiplied, Hashtable properties) Constructs a new BufferedImage with a specified ColorModel and Raster .

Method

WritableRaster	copyData(WritableRaster outRaster) Computes an arbitrary rectangular region of the BufferedImage and copies it into a specified WritableRaster .
Graphics2D	createGraphics() Creates a Graphics2D , which can be used to draw into this BufferedImage .
void	flush() Flushes all reconstructable resources being used by this Image object.
WritableRaster	getAlphaRaster() Returns a WritableRaster representing the alpha channel for BufferedImage objects with ColorModel objects that support a separate spatial alpha channel, such as ComponentColorModel and DirectColorModel .
ColorModel	getColorModel() Returns the ColorModel .
Raster	getData() Returns the image as one large tile.
java.awt.Graphics	getGraphics() This method returns a Graphics2D , but is here for backwards compatibility.
int	getHeight() Returns the height of the BufferedImage .
int	getHeight(ImageObserver observer) Returns the height of the BufferedImage .
int	getMinX() Returns the minimum x coordinate of this BufferedImage .
int	getMinY() Returns the minimum y coordinate of this BufferedImage .
Object	getProperty(String name) Returns a property of the image by name.
String[]	getPropertyNames() Returns an array of names recognized by #getProperty(String) getProperty(String) or null , if no property names are recognized.
WritableRaster	getRaster() Returns the WritableRaster .
int	getRGB(int x, int y) Returns an integer pixel in the default RGB color model (TYPE_INT_ARGB) and default sRGB colorspace.
int[]	getRGB(int startX, int startY, int w, int h, int[] rgbArray, int offset, int scansize) Returns an array of integer pixels in the default RGB color model (TYPE_INT_ARGB) and default sRGB color space, from a portion of the image data.
SampleModel	getSampleModel() Returns the SampleModel associated with this BufferedImage .
Image	getScaledInstance(int width, int height, int hints) Creates a scaled version of this image.
ImageProducer	getSource() Returns the object that produces the pixels for the image.
BufferedImage	getSubimage(int x, int y, int w, int h) Returns a subimage defined by a specified rectangular region.
int	getTileWidth() Returns the tile width in pixels.
int	getTransparency() Returns the transparency.
int	getType() Returns the image type.
int	getWidth() Returns the width of the BufferedImage .
int	getWidth(ImageObserver observer) Returns the width of the BufferedImage .
WritableRaster	getWritableTile(int tileX, int tileY) Checks out a tile for writing.
int	hashCode() Returns a hash code value for the object.
boolean	isAlphaPremultiplied() Returns whether or not the alpha has been premultiplied.
void	releaseWritableTile(int tileX, int tileY) Relinquishes permission to write to a tile.
void	setData(Raster r) Sets a rectangular region of the image to the contents of the specified Raster r , which is assumed to be in the same coordinate space as the BufferedImage .
void	setRGB(int x, int y, int rgb) Sets a pixel in this BufferedImage to the specified RGB value.
void	setRGB(int startX, int startY, int w, int h, int[] rgbArray, int offset, int scansize) Sets an array of integer pixels in the default RGB color model (TYPE_INT_ARGB) and default sRGB color space, into a portion of the image data.
String	toString() Returns a String representation of this BufferedImage object and its values.