See L<Ace::Graphics::Panel> and L<Ace::Graphics::Glyph>.
DESCRIPTIONThis glyph draws a series of filled rectangles connected by up-angled connectors or ``hats''. The rectangles indicate exons; the hats are introns. The direction of transcription is indicated by a small arrow at the end of the glyph, rightward for the + strand.
The feature must respond to the exons() and optionally introns() methods, or it will default to the generic display. Implied introns (not returned by the introns() method) are drawn in a contrasting color to explicit introns.
OPTIONSIn addition to the common options, the following glyph-specific option is recognized:
Option Description Default ------ ----------- ------- -implied_intron_color The color to use for gaps gray not returned by the introns() method. -draw_arrow Whether to draw arrowhead true indicating direction of transcription.
BUGSPlease report them.
AUTHORLincoln Stein <[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.