[Insight-users] Re: Fltk sliceview KEYUP problem -- solved.

[Stephen R. Aylward]

Hi,

That is great that you have it working!

I think we better not make it part of itk until it can be used without 
modifying FLTK - it could be confusing to others.

Once FLTK 2.0 becomes the official version of fltk, we'd really 
appreciate your code.

Thanks,
Stephen

Feng Ma wrote:
> Hi, Aylward:
> 
>  I hacked fltk 1.1 referencing fltk 2.0 and solve the KEYUP problem in 
> fltk. I got the correct KEYUP event in SliceViewer. So, I added in the 
> "fast moving" feature I mentioned a couple of days ago: when ">" or "<" 
> key is pressed for some time, the image will scroll faster than 1 slice 
> each time. If the key is released, the moving pace will restore to 1. 
> The reason for that change is: if you hold the key down for a long time, 
> mostly probably you are browing images. So you don't have to view every 
> image. When you found something interesting, release the key, then you 
> can view images more carefully (one slice each key stroke).
> 
>  If you or anyone like to have that, I will email you the code changes I 
> made. Thanks.
> 
> -Feng
> 
> 
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-- 
===============================================
Dr. Stephen R. Aylward
Assistant Professor of Radiology
Adjunct Assistant Professor of Computer Science
http://caddlab.rad.unc.edu
aylward@unc.edu
(919) 966-9695