From kde-kimageshop  Tue Sep 28 06:44:32 2004
From: Boudewijn Rempt <boud () valdyas ! org>
Date: Tue, 28 Sep 2004 06:44:32 +0000
To: kde-kimageshop
Subject: Re: Pixel access
Message-Id: <200409280844.34747.boud () valdyas ! org>
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On Monday 27 September 2004 19:08, Cyrille Berger wrote:

> There are two functions to create an iterator : iteratorPixelBegin and
> iteratorPixelSelectionBegin, the first one if you don't care about
> selection, the second one if you care. I do think that in your case you
> need to use the first one.

I would like to have the option in the scaling code to use either, because
it can be very powerful to just scale a selection. But maybe that's better=
=20
implemented by copying the selection to a temp layer, scaling that, scaling=
=20
the selection layer, and putting the temp layer back and replace the old
selection layer with the new selection layer. Hey, this is something I coul=
d=20
code right now!=20

<...>

Thanks for the explanation; I've added it to the docs in the header file.
=2D-=20
Boudewijn Rempt | "Geef mij maar zuurtjes."
http://www.valdyas.org/fading/index.cgi

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