SYNOPSIS

See L<Bio::Graphics::Panel> and L<Bio::Graphics::Glyph>.

DESCRIPTION

This is identical to the ``graded_segments'' glyph, and is used for drawing features that consist of discontinuous segments. The color intensity of each segment is proportionate to the score.

OPTIONS

The following options are standard among all Glyphs. See Bio::Graphics::Glyph for a full explanation.

  Option      Description                      Default
  ------      -----------                      -------
  -fgcolor      Foreground color               black
  -outlinecolor Synonym for -fgcolor
  -bgcolor      Background color               turquoise
  -fillcolor    Synonym for -bgcolor
  -linewidth    Line width                     1
  -height       Height of glyph                10
  -font         Glyph font                     gdSmallFont
  -connector    Connector type                 0 (false)
  -connector_color
                Connector color                black
  -label        Whether to draw a label        0 (false)
  -description  Whether to draw a description  0 (false)
  -strand_arrow Whether to indicate            0 (false)
                 strandedness
  -hilite       Highlight color                undef (no color)

In addition, the alignment glyph recognizes the following glyph-specific options:

  Option      Description                  Default
  ------      -----------                  -------
  -max_score  Maximum value of the         Calculated
              feature's "score" attribute
  -min_score  Minimum value of the         Calculated
              feature's "score" attribute

If max_score and min_score are not specified, then the glyph will calculate the local maximum and minimum scores at run time.

AUTHOR

Allen 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.