NAME¶
Image::makePNG - Output a PNG.
SYNOPSIS¶
Void makePNG( Image img, String file="" )
ARGUMENTS¶
img The image
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 PNG from the image. This function should not be used with standard
output in the webapp model - use
Image.webPNG (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.
Image.makeJPEG (3kaya)
