[Bioperl-l] Bio::Graphics::Glyph extending_arrow
Lincoln Stein
lstein at cshl.org
Tue Feb 11 16:17:49 EST 2003
In your example, the full-length hit is 1500 bp, and the rightmost HSP is also
1500 bp. You create the panel to be exactly 1500 bp as well. Therefore the
extending arrow rightly does not show that the rightmost HSP extends beyond
the end of the panel.
However, there also seems to be a problem with the extending_arrow glyph
itself. I suggest you use anchored_arrow instead, which does everything that
extending_arrow is supposed to. I am making extending_arrow a pseudonym for
anchored_arrow.
Lincoln
On Thursday 06 February 2003 09:08 am, William Boileau wrote:
> I was trying to display Blast output like it's done in the Bio::Graphics
> HOWTO, but I wanted to make little changes in the display...For example, I
> wanted to display that the results were longer than the query, and I
> decided to use extending_arrow glyphs instead of
> graded_segments...But it didn't seem to work :\
> The result is just an arrow, showing... well, nothing in fact :\
>
> My code is exactly the same as the one used in the exemple 4 of the
> Bio::Graphics HOWTO... Well, until I changed graded_segments to
> extending_arrow...
> Am I missing some features of the extending_arrow glyph ? isn't there a
> way to show with the graded_segments glyph the fact that a result is
> longer than the query ?
> Thank you for your answers,
>
> William Boileau
>
>
> _______________________________________________
> Bioperl-l mailing list
> Bioperl-l at bioperl.org
> http://bioperl.org/mailman/listinfo/bioperl-l
--
========================================================================
Lincoln D. Stein Cold Spring Harbor Laboratory
lstein at cshl.org Cold Spring Harbor, NY
========================================================================
More information about the Bioperl-l
mailing list