NAME

       Image::makeJPEG - Output a JPEG.

SYNOPSIS

       Void makeJPEG( Image img, Int qual=-1, String file="" )

ARGUMENTS

       img The image

       qual The image quality (0..95). Alternatively, any negative number will use the default output quality.

       file  The  file name to write to. This argument may be omitted to use standard output, which is useful in
       CGI scripts - call CGI.flush (3kaya) first to ensure the headers have been sent.

DESCRIPTION

       Outputs a JPEG from the image. This function should not be used with standard output in the webapp  model
       - use Image.webJPEG (3kaya) instead.

AUTHORS

       Kaya  standard  library  by  Edwin  Brady,  Chris  Morris  and  others  (kaya@kayalang.org).  For further
       information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under the  terms  of
       the  GNU  Lesser  General  Public  License  (version  2.1  or any later version) as published by the Free
       Software Foundation.

RELATED

       Image.makePNG (3kaya)

Kaya                                                July 2013                              Image.makeJPEG(3kaya)