Ace::Graphics::Glyph::UserwContributed Perl DocuAce::Graphics::Glyph::arrow(3)NAMEAce::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 v5.14.1 2001-09-17 Ace::Graphics::Glyph::arrow(3)
