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

6       Image::Dot - create 1x1 pixel image files (pure-perl)
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VERSION

9       1.1
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SYNOPSIS

12        use Image::Dot;
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14        $reddot = dot_PNG_RGB(255, 0, 0);
15        $bluetransparentdot = dot_PNG_RGBA(0, 0, 255, 32);
16        $cleardot = dot_PNG_RGBA(0, 0, 0, 0);
17        $cleargifdot = dot_GIF_transparent;
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DESCRIPTION

20       This package provides 1x1 pixel PNG images of a certain RGB color (also
21       with transparency) without relying on any external modules like GD,
22       libpng or Compress::Zlib.  These pixel dots can be useful in a pure-
23       perl HTTP server to be able to create colored dots on-the-fly, e.g. for
24       formatting or drawing purposes.
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26       Additionally, a transparent GIF dot is provided (PNG transparency
27       support in some common browsers is bad to non-existent).
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30       (c) 2002 Roland Giersig <RGIERSIG@cpan.org>
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32       This module can be used under the same license as perl itself.
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36perl v5.32.0                      2020-07-28                            Dot(3)
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