--- name: "Ace::Graphics::Glyph::arrow" section: "3pm" platform: "linux" package: "libace-perl" version: "1.92-12+b1" release: "Debian 13 (Trixie)" platforms: ["linux"] url: "https://new.carta.tech/Ace::Graphics::Glyph::arrow" --- # Ace::Graphics::Glyph::arrow(3pm) The "arrow" glyph ## NAME Ace::Graphics::Glyph::arrow - The "arrow" glyph ## SYNOPSIS ``` See L and L. ``` ## 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 \. 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.