adams.core
Class BufferedImageHelper

java.lang.Object
  adams.core.BufferedImageHelper

public class BufferedImageHelper
extends Object

Helper class for BufferedImage objects.

Version:

$Revision: 4783 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

Constructor Summary

BufferedImageHelper()

Method Summary

static BufferedImage	deepCopy(BufferedImage img) Returns a copy of a BufferedImage object.
static int[][]	getPixelRaster(BufferedImage img) Returns the pixels of the image as an 2-D int array (row-wise).
static int[]	getPixels(BufferedImage img) Returns all the pixels of the image as an int array (row-wise).
static int[][]	getRGBPixels(BufferedImage img) Returns all the pixels of the image as an int array (row-wise) with the RGB(A) components as second dimension.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BufferedImageHelper

public BufferedImageHelper()

Method Detail

deepCopy

public static BufferedImage deepCopy(BufferedImage img)

Returns a copy of a BufferedImage object.

Taken from here (CC BY-SA 3.0).

Parameters:

img - the image to copy

getPixels

public static int[] getPixels(BufferedImage img)

Returns all the pixels of the image as an int array (row-wise).

Parameters:

img - the image to get the pixels from

Returns:

the pixel array

See Also:

BufferedImage.getRGB(int, int)

getRGBPixels

public static int[][] getRGBPixels(BufferedImage img)

Returns all the pixels of the image as an int array (row-wise) with the RGB(A) components as second dimension.

Parameters:

img - the image to get the pixels from

Returns:

the pixel array

See Also:

BufferedImage.getRGB(int, int)

getPixelRaster

public static int[][] getPixelRaster(BufferedImage img)

Returns the pixels of the image as an 2-D int array (row-wise).

Parameters:

img - the image to get the pixels from

Returns:

the pixel array

See Also:

BufferedImage.getRGB(int, int)