1PNGINSPECT(1)         User Contributed Perl Documentation        PNGINSPECT(1)
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NAME

6       pnginspect - print contents of PNG files
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SYNOPSIS

9           pnginspect a.png b.png c.png
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DESCRIPTION

12       Print a text representation of the data within a PNG image file to
13       standard output. It reads the PNG file, prints out its header
14       information and its valid chunks, and then attempts to read all the
15       chunks. Most of the chunks are printed using Data::Dumper. Modification
16       time and text segments are printed specially.
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18       The image data is not currently printed out.
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20       If you have Data::Validate::URI and LWP::Simple installed, you can also
21       use it to examine PNG files on the web, like this:
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23           pnginspect http://libpng.org/pub/png/img_png/libpng-88x31.png
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25       These modules are not installed automatically by Image::PNG::Libpng, so
26       please install them yourself if you would like to use this facility.
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OPTIONS

29       --verbose
30           Print verbose information for debugging.
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SEE ALSO

33       Image::PNG::Libpng
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AUTHOR

36       Ben Bullock <bkb@cpan.org>
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40perl v5.38.0                      2023-07-20                     PNGINSPECT(1)