how to get alpha,red,green,blue values of an image

[vineetbillorey]

how to get alpha,red,green,blue values from getRGB() in j2me in respective arrays.

[grahamhughes]

int width = img.getWidth();
int height = img.getHeight();
int[] pixels = new int[width * height];
img.getRGB(pixels, 0, width, 0, 0, width, height);

byte[] alpha = new byte[pixels.length];
byte[] red   = new byte[pixels.length];
byte[] green = new byte[pixels.length];
byte[] blue  = new byte[pixels.length];

for (int i = 0; i < pixels.length; i++) {
    int pixel = pixels[i];
    alpha[i] = (byte)(pixel >> 24);
    red[i]   = (byte)(pixel >> 16);
    green[i] = (byte)(pixel >>  8);
    blue[i]  = (byte) pixel;
} 

[vineetbillorey]

thanx for ur code.