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

[Feng Ma]

Hi, Julien:

  Thanks for checking that feature in and the communication with FLTK folks. 
It is nice to set those threshold values using functions so that users are 
aware of what they are doing.

-Feng


>From: "Julien Jomier" <jjomier@cs.unc.edu>
>To: "'Stephen R. Aylward'" <aylward@unc.edu>,"'Feng Ma'" 
><mafeng@hotmail.com>
>CC: <insight-users@public.kitware.com>
>Subject: RE: [Insight-users] Re: Fltk sliceview KEYUP problem -- solved.
>Date: Fri, 31 Jan 2003 12:30:38 -0500
>
>Feng,
>
>I just checked in your new feature.
>
>You can control the values using:
>
>SetFastMoveValue(int val);
>SetSetFastMoveThresh(int val);
>
>Default values are MoveValue = 1 and ThresValue = 10;
>
>Note that this is working with FLTK 1.1.2 on windows only.
>We'll have to wait for the next (1.1.3 or 1.1.4) FLTK release for this
>to work on linux.
>
>I just received an email from the FLTK folks:
>
>" > Is there a way to include a fix in the next release ?
>   I don't know if it will go into 1.1.3; if not, 1.1.4 for sure.
>
>   > Do you know (approximately) when the new release is expected ?
>   I have been preparing the 1.1.3 release for about a week now; it
>   should be out soon.  "
>
>Thanks again for your contribution !
>
>Julien
>
> > -----Original Message-----
> > From: insight-users-admin@public.kitware.com
> > [mailto:insight-users-admin@public.kitware.com] On Behalf Of
> > Stephen R. Aylward
> > Sent: Thursday, January 30, 2003 11:47 PM
> > To: Feng Ma
> > Cc: insight-users@public.kitware.com
> > Subject: [Insight-users] Re: Fltk sliceview KEYUP problem -- solved.
> >
> >
> > 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
> > >
> > >
> > > _________________________________________________________________
> > > The new MSN 8: smart spam protection and 2 months FREE*
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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
>
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