See L<Bio::Graphics::Panel> and L<Bio::Graphics::Glyph>.
DESCRIPTIONThis 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.
OPTIONSIn addition to the common options, the following glyph-specific options are recognized:
Option Description Default ------ ----------- ------- -connect Whether to connect the true two arrowheads by a line. -connect_color The color to use for the bgcolor connecting line.
BUGSPlease report them.
AUTHORAllen Day <[email protected]>.
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.