---
name: "Ace::Graphics::Glyph::primers"
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::primers"
---

# Ace::Graphics::Glyph::primers(3pm)

The "STS primers" glyph

## NAME

Ace::Graphics::Glyph::primers - The "STS primers" glyph

## SYNOPSIS

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

## DESCRIPTION

This glyph draws two arrows oriented towards each other and connected by a line of a contrasting color.  The length of the arrows is immaterial, but the length of the glyph itself corresponds to the length of the scaled feature.

### OPTIONS

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

```
  Option      Description               Default
  ------      -----------               -------
  -connect    Whether to connect the      false
              two arrowheads by a line.
  -connect_color  The color to use for the    fgcolor
              connecting line.
```

## 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.