gmod-ajax

[Gmod-ajax] features disappear when zoomed out (bug?)

[David B. <dav...@gm...>]

Hi,

I have a couple of tracks displaying clones mapped to the genome, which I
load from a GFF3 file.
When I zoom in, I can see the feature fine but once I zoom out and the
display changes to "clones per x bp" nothing is visible.
This is not true for my CDS track, where the histogram is shown correctly
when zoomed out. The only difference I could think of between the two tracks
is that clones are relatively longer than CDS and that clones have larger
overlap with each other.

Best,
Dave

Re: [Gmod-ajax] features disappear when zoomed out (bug?)

[Mitch S. <mit...@be...>]

  It's tough to say what's going on without being able to see it.  If 
you can send a link, or at least put the generated json files up 
somewhere, then I'd have a better chance of understanding what's going on.

Mitch

On 07/31/2010 12:01 AM, David Breimann wrote:
> Hi,
>
> I have a couple of tracks displaying clones mapped to the genome, 
> which I load from a GFF3 file.
> When I zoom in, I can see the feature fine but once I zoom out and the 
> display changes to "clones per x bp" nothing is visible.
> This is not true for my CDS track, where the histogram is shown 
> correctly when zoomed out. The only difference I could think of 
> between the two tracks is that clones are relatively longer than CDS 
> and that clones have larger overlap with each other.
>
> Best,
> Dave
>
>
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Re: [Gmod-ajax] features disappear when zoomed out (bug?)

[Mitch S. <mit...@be...>]

  On 07/31/2010 12:11 AM, David Breimann wrote:
> Anyway, the problem is that for regions in the wig file I have no data 
> for (e.g. 1001..94999) I sometime see on the track the edges of some 
> (transparent) graphic tile (?) - see upper track on the attached picture.

Some people have mentioned this before, and I didn't know of a good 
solution at the time.  I googled it again, though, and found that there 
was a simple fix, which I have just committed.

I've tested it on firefox and chrome so far, please let me know if it 
helps in your setup.

Mitch

Re: [Gmod-ajax] features disappear when zoomed out (bug?)

[David B. <dav...@gm...>]

Works like a charm!

On Wed, Aug 4, 2010 at 5:17 PM, Mitch Skinner <mit...@be...>wrote:

>  On 07/31/2010 12:11 AM, David Breimann wrote:
>
>> Anyway, the problem is that for regions in the wig file I have no data for
>> (e.g. 1001..94999) I sometime see on the track the edges of some
>> (transparent) graphic tile (?) - see upper track on the attached picture.
>>
>
> Some people have mentioned this before, and I didn't know of a good
> solution at the time.  I googled it again, though, and found that there was
> a simple fix, which I have just committed.
>
> I've tested it on firefox and chrome so far, please let me know if it helps
> in your setup.
>
> Mitch
>