problem while regenerating jpg file from swing image.

[Roja]

Hi,

I am trying to regenerate the jpg file with the image that is
generated by java swings. But the x,y positions are not matching from
swing generated image to jpg file generated.Any body worked on the
similar problem please suggest.

Thanks in advance.

 

[Ann]

Hi,

I am trying to regenerate the jpg file with the image that is
generated by java swings. But the x,y positions are not matching from
swing generated image to jpg file generated.Any body worked on the
similar problem please suggest.

Thanks in advance.

This is what I use, works great.
HTH
Ann...................................................
I = (BufferedImage)createImage(width, height);
try
{
File dir = new File(".");
File fn = File.createTempFile("myImage", ".jpg", dir);
String p = fn.getCanonicalPath();
FileOutputStream fos = new FileOutputStream(p);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(fos);
JPEGEncodeParam par = encoder.getDefaultJPEGEncodeParam(I);
par.setQuality(0.30F, true);
encoder.setJPEGEncodeParam(par);
encoder.encode(I);
fos.flush();
fos.close();
}
catch (FileNotFoundException e)
{
System.out.println(e);
}
catch (IOException ioe)
{
System.out.println(ioe);
}