how to save image to disk after using pixelgrabber

[shishirg]

hey guys...
hiii
i stucked in a prob...
i used pixelgrabber... to extraxt RGB pixels....
and later i recreated int 1-D array of pixel values.
But now i want to save ( i read JPG image and a GIF image ) those pixel values as image on disk.
but i am unable to find such stream for JPG and GIF images.

plz help me as soon as possible
if possible provide a example.

thanx
wid regards
shishir

[shishirg]

hey guys....
I was doing... my proj on steganography over images.
i used PIXELGRABBER to read RGB values of the image.
then i modified the bits and recreated the the integer pixel array.
now i want to save the pixel values as image on my disk.
then i used BUFFEREDIMAGE class and its funtion setRGB to set the pixel array values o the bufferedimage object and theni used ImageIO.wite to write it as image.

now the problem is it gives runtime error as access denied to the image file

what should i do to save the pixel values as image.

help me guys as soon as possible.

[CaptainMorgan]

shishrig. Multiple posts such as you've done are not allowed. Please read the FAQ before you post again.

This thread has been merged with another just like it.

[sukatoa]

hey guys...
hiii
i stucked in a prob...
i used pixelgrabber... to extraxt RGB pixels....
and later i recreated int 1-D array of pixel values.
But now i want to save ( i read JPG image and a GIF image ) those pixel values as image on disk.
but i am unable to find such stream for JPG and GIF images.

Is this an applet?

regards,
sukatoa

[makpandian]

you can use bufferedimage class for create a image object and then write that object on disk using image.io.write() in any format as your wish.

[CJSLMAN]

Danger Will Robinson, Danger !!!

makpandian... you are ressurecting a post that is over 10 months old....

CJSL