Image.makeJPEG(3kaya)
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)