[Digikam-users] Color Effects

[Andi Clemens]

Gilles,

KDE3 version has the same problem, it never worked.
For me it is "logical" that a smaller image size must have a different look 
when the same parameters are applied as to the full version.
Makes sense to me.

See this video:
http://digikam3rdparty.free.fr/misc.tarballs/temp/colorfx.ogv

If the issue is really the difference between preview and final image size, 
then a lot of filters don't work correctly, not only ColorFX and DistortionFX, 
but also sharpen, blur etc...

Andi

On Monday 29 June 2009 17:27:42 Gilles Caulier wrote:
> 2009/6/29 Andi Clemens <andi.clemens at gmx.net>:
> > I can confirm this, and also DistortionFX looks totally different in the
> > final image.
> > This might be because we use the preview image for the calculation during
> > user input, and apply those settings to the final, much bigger image
> > later. This might cause different looks.
> > I assume this is true for most filters then that use a preview image
> > (instead of the full size).
> >
> > Gilles,
> > could this be the cause?
>
> No. I have already found this issue, when code have been ported to Qt4.
>
> If i remember, KDE3 code don't have this problem.
>
> Gilles
>
> > David,
> > can you please open a bugreport on this? If no one already exists of
> > course.
> >
> > Andi
> >
> > On Saturday 27 June 2009 22:23:22 davidvincentjones wrote:
> >> I have been playing with 'color effects'  recently but find that the
> >> effect shown in the preview is vastly different from the effect set on
> >> the image. The 'find edges' I find useful for special purposes but the
> >> color shift that occurs once I click OK is very large and dificult to
> >> predict. Ver 0.11.0 on Ubuntu 8.10
> >
> > _______________________________________________
> > Digikam-users mailing list
> > Digikam-users at kde.org
> > https://mail.kde.org/mailman/listinfo/digikam-users
>
> _______________________________________________
> Digikam-users mailing list
> Digikam-users at kde.org
> https://mail.kde.org/mailman/listinfo/digikam-users