how to compress image file size

[mjdalangin]

is there a way to compress a file size of an image in Spring?

I'm trying to do it using javax.imageio.* API, sadly my image data is rendered as byte[] and FileImageOutputStream which handles the image to be compressed needs a File object. I don't know how will i cast this.

Is there a less hassle way to do this?Pls Help

[Blair]

use the ImageIO write method
http://java.sun.com/j2se/1.5.0/docs/...o.OutputStream)

to write to a ByteArrayOutputStream
http://java.sun.com/j2se/1.5.0/docs/...putStream.html

[karldmoore]

This appears to be a duplicate..............
http://forum.springframework.org/showthread.php?t=22669

[mjdalangin]

is that so? sorry
anyways,mine is not an issue of file accessing its of compression.i already resolved it using ImageWriteParam's setCompressionQuality.Regarding byte conversion see this http://www.koders.com/java/fid575707...DC9774C8D.aspx

@blair
thanks for the help