NAME

       Bio::Graphics::Glyph::weighted_arrow - The "weighted arrow" glyph

SYNOPSIS

         See L<Bio::Graphics::Panel> and L<Bio::Graphics::Glyph>.

DESCRIPTION

       This glyph draws an arrow which has is "weighted" by a square on the left side of the
       glyph or a "weight" and a vertical line, but no arrow on its right side. The arrow/line is
       drawn with the foreground color, the square - with the background color.

       The first mode is the default. To get the second mode, specify the "left_alignment 0"
       option.

   OPTIONS
       In addition to the common options, the following glyph-specific options are recognized:

         Option      Description                  Default
         ------      -----------                  -------

         -weight_size
                     Size of the square            8

         -length     Length of the arrow           20

         -left_alignment
                     Whether the glyph is drawn    1
                     on the left or on the right
                     side of the available space.

         -height     Standard option, but          10
                     important here

BUGS

       Please report them.

SEE ALSO

       Bio::Graphics::Panel, Bio::Graphics::Glyph, Bio::Graphics::Glyph::arrow,
       Bio::Graphics::Glyph::cds, Bio::Graphics::Glyph::crossbox, Bio::Graphics::Glyph::diamond,
       Bio::Graphics::Glyph::dna, Bio::Graphics::Glyph::dot, Bio::Graphics::Glyph::ellipse,
       Bio::Graphics::Glyph::extending_arrow, Bio::Graphics::Glyph::generic,
       Bio::Graphics::Glyph::graded_segments, Bio::Graphics::Glyph::heterogeneous_segments,
       Bio::Graphics::Glyph::line, Bio::Graphics::Glyph::pinsertion,
       Bio::Graphics::Glyph::primers, Bio::Graphics::Glyph::rndrect,
       Bio::Graphics::Glyph::segments, Bio::Graphics::Glyph::ruler_arrow,
       Bio::Graphics::Glyph::toomany, Bio::Graphics::Glyph::transcript,
       Bio::Graphics::Glyph::transcript2, Bio::Graphics::Glyph::translation,
       Bio::Graphics::Glyph::triangle, Bio::DB::GFF, Bio::SeqI, Bio::SeqFeatureI, Bio::Das, GD

AUTHOR

       Vsevolod (Simon) Ilyushchenko <simonf@cshl.edu>.

       Copyright (c) 2004 Cold Spring Harbor Laboratory

       This library is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.  See DISCLAIMER.txt for disclaimers of warranty.