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.\"
.IX Title "Ace::Graphics::Glyph::segments 3pm"
.TH Ace::Graphics::Glyph::segments 3pm "2018-11-01" "perl v5.28.0" "User Contributed Perl Documentation"
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.SH "NAME"
Ace::Graphics::Glyph::segments \- The "discontinuous segments" glyph
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  See L<Ace::Graphics::Panel> and L<Ace::Graphics::Glyph>.
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This glyph draws a sequence feature that consists of multiple
discontinuous segments, such as the exons on a transcript or a gapped
alignment.  The representation is a series of filled rectangles
connected by line segments.
.PP
The features passed to it must either respond to the
Bio::SequenceFeatureI\-style \fBsubSeqFeatures()\fR method, or the
AcePerl/Das\-style \fBsegments()\fR or \fBmerged_segments()\fR methods.
.SS "\s-1OPTIONS\s0"
.IX Subsection "OPTIONS"
In addition to the common options, this glyph recognizes the
b<\-stranded> argument.  If b<\-stranded> is true and the feature is an
alignment (has the \fBtarget()\fR method) then the glyph will draw little
arrows in the segment boxes to indicate the direction of the
alignment.
.SH "BUGS"
.IX Header "BUGS"
Please report them.
.SH "SEE ALSO"
.IX Header "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,
.SH "AUTHOR"
.IX Header "AUTHOR"
Lincoln Stein <lstein@cshl.org>.
.PP
Copyright (c) 2001 Cold Spring Harbor Laboratory
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.  See \s-1DISCLAIMER\s0.txt for
disclaimers of warranty.