1PNG(3)                User Contributed Perl Documentation               PNG(3)
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NAME

6       Imager::File::PNG - read and write PNG files
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SYNOPSIS

9         use Imager;
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11         my $img = Imager->new;
12         $img->read(file=>"foo.png")
13           or die $img->errstr;
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15         $img->write(file => "foo.png")
16           or die $img->errstr;
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DESCRIPTION

19       Imager's PNG support is documented in Imager::Files.
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METHODS

22       Two low level class methods are provided, most for use by
23       Imager::File::APNG, but it may later be used for other formats that can
24       encapsulate PNG such as ICO.
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26       "Imager::File::PNG->read($im, $io, %hsh)"
27           Read a PNG image from the supplied Imager::IO object $io into the
28           Imager object $im.
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30           Returns a true value on success.
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32       "Imager::File::PNG->write($im, $io, %hsh)"
33           Write a PNG image to the supplied Imager::IO object $io from the
34           Imager object $im.
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36           Returns a true value on success.
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AUTHOR

39       Tony Cook <tonyc@cpan.org>
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SEE ALSO

42       Imager, Imager::Files.
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46perl v5.36.0                      2022-07-22                            PNG(3)