[Biojava-l] How to Use SixFrameRenderer and related classes? (fwd)

[hywang]

Hi, 

I have foward the mail to biojava-l at biojava.org
and David Huen  replied to me. 

You are right and I work on windows.And the error info I send in the last 
mail is not complete because of my carelessness. So I just sent a complete 
one to Mr.Huen, and now wait for his new reply. 

By the way , I have another question: 

How can I highlight a feature clicked by the mouse. 

Could I use the features renderers in biojava to do this work? 

As you know ,following the work flow below, we can render a group of 
features: 

FeatureFilter CDSFilter = new FeatureFilter.ByType("CDS");
final BasicFeatureRenderer fr = new BasicFeatureRenderer();
FeatureBlockSequenceRenderer cds = new FeatureBlockSequenceRenderer();
cds.setFeatureRenderer(fr);
mlRend.addRenderer(new FilteringRenderer(cds, CDSFilter, false)); 

But how can I render just one feature in the sequencepanel?
We might use renderfeature(Graphics2D,Feature,SequenceContext) method of
interface FeatureRenderer to do this. But it's difficult to get the exact 
FeatureRenderer which was clicked. I have no idea about how to get 
Graphics2D and SequenceContext for it. 

I have been in quite a mass to do the work, which seems so easy,but give me
quite a shock.And I wonder if I should work it out with no aid of biojava 
and it'srenderers. But even so , I could only give up all the renderers of
biojava and even all my work is wasted. 

Oh my god, how can I highlight or setoutline the feature clicked by the 
mouse? 

:-( 


Thanks any way. 

Haiyan Wang, 

 

Matthew Pocock wrote: 

> Hi,  
> 
> The mailing list at biojava-l at biojava.org will be able to give you more
> help than I can. If you post this to them with the complete
> statck-trace, then we may be able to work out what has failed. I'm
> guessing you're running on windows, and the stack-trace is being lost in
> the command-shell - is this correct?  
> 
> hywang wrote: