Summary

Bio::Graphics::Glyph::crossbox - The "crossbox" glyph

Package variables

Inherit

Bio::Graphics::Glyph::generic

Synopsis

  See Bio::Graphics::Panel and Bio::Graphics::Glyph.

Description

This is a box with an 'X' inside the glyph. 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)

Methods

Methods description

None available.

Methods code

sub draw_component {

  my $self = shift;
  my $gd = shift;
  my $fg = $self->fgcolor;
  my ($left,$top) = @_;
  my($x1,$y1,$x2,$y2) = $self->bounds(@_);
  $self->unfilled_box($gd,
		      $x1, $y1,
		      $x2, $y2);

  if ($self->option('bgcolor')){
    my $c = $self->color('bgcolor');
    my $xmid = ($x2+$x1)/2;
    my $ymid = ($y2+$y1)/2;
    $gd->fill($xmid,$ymid,$c);
  }

  $gd->line($x1,$y1,$x2,$y2,$fg);
  $gd->line($x1,$y2,$x2,$y1,$fg);

  $self->draw_label($gd,$x1,$y1-$self->height) if $self->option('label');

}

General documentation

Please report them.

Ace::Sequence, Ace::Sequence::Feature, Bio::Graphics::Panel,
Bio::Graphics::Track, Bio::Graphics::Glyph::anchored_arrow,
Bio::Graphics::Glyph::arrow,
Bio::Graphics::Glyph::box,
Bio::Graphics::Glyph::primers,
Bio::Graphics::Glyph::segments,
Bio::Graphics::Glyph::toomany,
Bio::Graphics::Glyph::transcript,

Allen Day <day@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.