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List:       kde-kimageshop
Subject:    Re: koffice/krita/core
From:       Casper Boemann <cbr () boemann ! dk>
Date:       2005-03-28 14:35:50
Message-ID: 200503281635.50643.cbr () boemann ! dk
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On Monday 28 March 2005 16:11, Casper Boemann wrote:
> On Monday 28 March 2005 15:41, Boudewijn Rempt wrote:
> > > regarding mirroring: was that function really needed? I would have
> > > thought taking the layeroffset and image dimensions and calculating a
> > > new layeroffset would be enough.
> >
> > I explicitly didn't want the image dimensions to come into play; if a
> > layer is bigger than an image, I want it mirrored completely, not just
> > the bits inside the image dimensions.
>
> I agree, but still if you just mirror the normal extent
>
> then the change in x offset would be = imagewidth - pre_extent.x - extent.w
sorry, that would give you what the new extent.x should be

but then the change in offset would be:
imagewidth - 2 *pre_extent.x - extent.w

-- 
best regards / venlig hilsen
Casper Boemann
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