[Bioperl-l] Bio::Graphics::Panel, -spacing => 0 constructor problem.

[Lincoln Stein]

Hi Philip,

Just put both features into the same track and use a callback to choose 
different glyphs for them:

	[MY FEATURE]
	feature = feature1 feature2
	glyph = sub {
			my $feature = shift;
			return 'arrow' if $feature->method eq 'feature1';
			return 'generic' if $feature->method eq 'feature2';
		}

You can do the same thing for any of the options.

Lincoln

On Tuesday 02 September 2003 06:44 pm, Philip MacMenamin wrote:
> Thanks Lincoln,
>
> I was under the impression that the "spacing" argument was referring to
> spacing on the y axis, and that it defaults to 5 between the stack of
> tracks. And that if it was set to zero, then the track would lie on the
> same plain as the previous in the stack.
>
> Where in fact it adds additional space between tracks, over and above the
> normal amount of space.
>
> I would like there to be no vertical (y) space between certain tracks, ie
> the curatedGenes track and the UTR track, similar to the way that wormbase
> have it. They should not overly eachother, due to them existing in
> differant x space. What area of Bio::Graphics should I look at to do this?
>
> Philip
>
> On Monday 01 September 2003 06:18 pm, Lincoln Stein wrote:
> > Spacing adds additional padding between tracks.  You cannot get them to
> > overly each other.  Possibly -start and -end are not doing what you think
> > they should do.
> >
> > Lincoln
>
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-- 
Lincoln Stein
lstein at cshl.edu
Cold Spring Harbor Laboratory
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Cold Spring Harbor, NY 11724
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