Chart::Clicker::Data::Marker - Highlight arbitrary value(s)

Attributes

brush
       Set/Get the brush for this Marker.

   color
       Set/Get the color for this marker.

   inside_color
       Set/Get the inside color, which will be used if this range has two keys and two values.

   key
       Set/Get the key for this marker.  This represents a point on the domain.

   key2
       Set/Get the key2 for this marker.  This represents a second point on the domain and is used to specify a
       range.

   value
       Set/Get the value for this marker.  This represents a point on the range.

   value2
       Set/Get the value2 for this marker.  This represents a second point on the range and is used to specify a
       range.

Author

       Cory G Watson <gphat@cpan.org>

Copyright And License

       This software is copyright (c) 2016 by Cory G Watson.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.36.0                                       2022-10-14                  Chart::Clicker::Data::Marker(3pm)

Description

       Used to highlight a particular key, value or range of either.

Name

       Chart::Clicker::Data::Marker - Highlight arbitrary value(s)

Synopsis

        use Chart::Clicker::Data::Marker;
        use Graphics::Color::RGB;
        use Graphics::Primitive::Brush;

        my $cc = Chart::Clicker->new;

        my $mark = Chart::Clicker::Data::Marker->new(
           color   => Graphics::Color::RGB->new,
           brush  => Graphics::Primitive::Brush->new,
           key     => 12,
           value   => 123,
           # Optionally
           key2    => 13,
           value   => 146
        );

        my $ctx = $cc->get_context('default');
        $ctx->add_marker($mark);

        $cc->write_output('foo.png');