.\" This man page is automatically generated using
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.TH "Image.makePNG" "3kaya" "August 2014" "Kaya" "Kaya module reference"
.SH "NAME"
Image::makePNG \- Output a PNG.
.SH "SYNOPSIS"
.B Void makePNG(
\fIImage img, String file=""\fP
.B ")"
.SH "ARGUMENTS"
.PP
.B "img"
The image
.PP
.B "file"
The file name to write to. This argument may be omitted to use standard output, which is useful in CGI scripts - call
.B "CGI.flush"(3kaya)
first to ensure the headers have been sent.
.SH "DESCRIPTION"
.PP
Outputs a PNG from the image. This function should not be used with standard output in the webapp model - use
.B "Image.webPNG"(3kaya)
instead.
.SH "AUTHORS"
Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/
.SH 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.
.SH "RELATED"
.PD 0
.PP
.B "Image.makeJPEG"(3kaya)
.PD 0.4v