[Bioperl-l] about the gc% plotting

Lincoln Stein lstein at cshl.org
Wed Feb 26 10:29:13 EST 2003


The DNA has to be pretty long (several thousand bp) before the glyph will draw 
the GC content in any useful way.

Lincoln


On Wednesday 26 February 2003 08:34 am, Magic Fang wrote:
> What the $seq must be? Does it needs a feature descripts the gc% when i
> want to plot gc%? I just got an axis of gc% figure, no gc% line. And then
> my codes are: $generic=Bio::SeqFeature::Generic->new(-start=>1,
>  -end=>$seq->length,
>  -seq_id=>$seq->display_name);
> $generic->attach_seq($seq);
> .....
> $panel->add_track($generic,
>  -glyph=>'dna',
>  -height=>100,
>  -fgcolor=>blue,
>  -axis_color=>purple,
>  -bgcolor=>green,
>  -linewidth=>3,
>  -outlinecolor=>red);
> Can anybody tell me why? And another thing is if we can not use
> Bio::Graphics::Glyph::dna etc. directly? Magic Fang
>
> _______________________________________________
> Bioperl-l mailing list
> Bioperl-l at bioperl.org
> http://bioperl.org/mailman/listinfo/bioperl-l

-- 
Lincoln Stein
lstein at cshl.org
Cold Spring Harbor Laboratory
1 Bungtown Road
Cold Spring Harbor, NY 11724
(516) 367-8380 (voice)
(516) 367-8389 (fax)



More information about the Bioperl-l mailing list