NAME

       Ace::Graphics::Glyph::arrow - The "arrow" glyph

SYNOPSIS

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

DESCRIPTION

       This glyph draws arrows.  Depending on options, the arrows can be labeled, be oriented vertically or
       horizontally, or can contain major and minor ticks suitable for use as a scale.

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

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

         -tick       Whether to draw major       0
                     and minor ticks.
                     0 = no ticks
                     1 = major ticks
                     2 = minor ticks

         -parallel   Whether to draw the arrow   true
                     parallel to the sequence
                     or perpendicular to it.

         -northeast  Whether to draw the         true
                     north or east arrowhead
                     (depending on orientation)

         -southwest  Whether to draw the         true
                     south or west arrowhead
                     (depending on orientation)

       Set -parallel to false to display a point-like feature such as a polymorphism, or to indicate an
       important location.  If the feature start == end, then the glyph will draw a single arrow at the
       designated location:

              ^
              |

       Otherwise, there will be two arrows at the start and end:

              ^              ^
              |              |

BUGS

       Please report them.

SEE ALSO

       Ace::Sequence, Ace::Sequence::Feature, Ace::Graphics::Panel, Ace::Graphics::Track,
       Ace::Graphics::Glyph::anchored_arrow, Ace::Graphics::Glyph::arrow, Ace::Graphics::Glyph::box,
       Ace::Graphics::Glyph::primers, Ace::Graphics::Glyph::segments, Ace::Graphics::Glyph::toomany,
       Ace::Graphics::Glyph::transcript,

AUTHOR

       Lincoln Stein <lstein@cshl.org>.

       Copyright (c) 2001 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.

perl v5.38.2                                       2024-03-31                   Ace::Graphics::Glyph::arrow(3pm)