how to save image to disk after using pixelgrabber

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

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.

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.

Quote:

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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

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.

Danger Will Robinson, Danger !!!

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

CJSL