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From "Chris Ryland" <...@emsoftware.com>
Subject Re: Scaling of images
Date Tue, 05 Dec 2000 14:50:48 GMT
If you have absolutely no guidance, perhaps you could assume that screen dpi
is 72 (same as points).

Cheers!
Chris Ryland, President * Em Software, Inc. * www.emsoftware.com
----- Original Message -----
From: "Fotis Jannidis" <fotis.jannidis@lrz.uni-muenchen.de>
To: <fop-dev@xml.apache.org>
Cc: <xsl-editors@w3.org>
Sent: Tuesday, December 05, 2000 6:22 AM
Subject: RE: Scaling of images


> > Eric:
> > You say that the image shouldn't be scaled. Ok, but what is the image
size
> > (in the example, no size attributes were given for the
fo:external-graphic)
> > ?
> > That was a problem discussed some time ago : what is the conversion
between
> > pixels and document units ?
>
> As long as the specification doesn't say anything about it, you can
> probably do what ever you want unless there is some agreed on way
> to solve this (which doesn't seem to be there, because nobody
> pointed it out to us). So you can set a factor which looks reasonably
> to you and maybe we should print an information message for the
> user which informs him of the this. This would be something to ask
> the xsl editors: they rely on the intrinsic height, but this reliance is
> only useful for screen devices - not for printing.
>
> Fotis


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