NAME

       Bio::Graphics::Glyph::anchored_arrow - The "anchored_arrow" glyph

SYNOPSIS

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

DESCRIPTION

       This glyph draws an arrowhead which is anchored at one or both ends (has a vertical base) or has one or
       more arrowheads.  The arrowheads indicate that the feature does not end at the edge of the picture, but
       continues.  For example:

           |-----------------------------|          both ends in picture
        <----------------------|                    left end off picture
                |---------------------------->      right end off picture
        <------------------------------------>      both ends off picture

       You can also set the glyph so that the end is just truncated at the end of the picture.

                |-----------------------------

   OPTIONS
       The following options are standard among all Glyphs.  See Bio::Graphics::Glyph for a full explanation.

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

         -fgcolor      Foreground color               black

         -outlinecolor Synonym for -fgcolor

         -bgcolor      Background color               turquoise

         -fillcolor    Synonym for -bgcolor

         -linewidth    Line width                     1

         -height       Height of glyph                10

         -font         Glyph font                     gdSmallFont

         -connector    Connector type                 0 (false)

         -connector_color
                       Connector color                black

         -label        Whether to draw a label        0 (false)

         -description  Whether to draw a description  0 (false)

         -hilite       Highlight color                undef (no color)

       In addition to the standard options, this glyph recognizes the following:

         Option         Description                Default

         -tick          draw a scale               0 (false)

         -relative_coords
                        use relative coordinates   0 (false)
                        for scale

         -relative_coords_offset
                        set the relative offset    1
                        for scale

         -no_arrows     don't draw an arrow when   0 (false)
                        glyph is partly offscreen

       The argument for -tick is an integer between 0 and 2 and has the same interpretation as the -tick option
       in Bio::Graphics::Glyph::arrow.

       If -rel_coords is set to a true value, then the scale drawn on the glyph will be in relative (1-based)
       coordinates relative to the beginning of the glyph.

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

       Allen Day <day@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 v5.30.0                                       2019-11-25             Bio::Graphics::...:anchored_arrow(3pm)