From koffice-devel  Sat Apr 09 09:02:55 2005
From: Thomas Zander <zander () planescape ! com>
Date: Sat, 09 Apr 2005 09:02:55 +0000
To: koffice-devel
Subject: Re: Export filters
Message-Id: <200504091102.58892.zander () kde ! org>
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I suggest to just put it in two classes and create a third with a name like=
=20
AbstractQtExporter
or whatever your creativity gives you.
With one method (abstact) private abstract QPainter initPainter();

It (IIRC) not really hard to place two filters in one Makefile.am file; and=
=20
therefor sharing the dir.  But please make sure you have two different=20
classes as the 'real' filter.
Just to make it easier to learn things..  IMO.

Any other opinions on the subject?

On Friday 08 April 2005 22:55, Inge Wallin wrote:
> Hi,
>
> I have now succeeded in creating the first export filter for KChart: PNG
> (yay for me!).  It is not 100% finished - the user can't select the size
> yet - but it actually produces nice looking PNGs.
>
> Thanks to the excellent capabilities of Qt, it turns out that (at least
> in theory) it will be almost trivial to create a SVG export filter as
> well. My question is now: Is it the preferred style to create a separate
> output filter for SVG or can / should I let the current filter also
> create the SVG.
>
> The reason for the question is that the SVG filter would be an exact copy
> of the PNG filter except for maybe 3 or 4 lines of code.
>
>  -Inge

=2D-=20
Thomas Zander

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