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

       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 v5.40.0                                       2024-10-20                   Ace::Graphics::Glyph::arrow(3pm)

       Please report them.

       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:

              ^              ^
              |              |

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

       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,

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