I thought about your problem and came to a solution that is quite
similar to Sebastian Rahtz's in terms of using @decls. :)
But if I understood your question right, I'd suggest a variant, because
in my opinion typing of both facsimile and graphic could be useful.
Typing of facsimile may be used to distinguish between 'types of
underlying media' (drawings, photgraphs, etc.) and in addition to that
typing of graphic may be used for different versions of one surface,
which of course may be a part of an image available from a given URL.
In this case relative coordinates are needed.
I'll append an example, hope this helps. :)
<? [...] ?>
<facsimile decls="#scannedDrawing, #C16">
<surface ulx="0.000" uly="0.000" lrx="1.000" lry="1.000">
<graphic decls="#lowRes" url="http://hosta/image_xy.png" />
<graphic decls="#highRes" url="http://hostb/image_xy.png" />
<surface ulx="0.100" uly="0.200" lrx="0.400" lry="0.100">
<graphic decls="#lowRes" url="file:///img/lowres/img_007.png"/>
<graphic decls="#highRes" url="file:///img/highres/img_007.png"/>
<graphic decls="#thumbnail" url="file:///img/thumbs/img_007.png"/>
On 06.01.2011 19:28, Gabriel Bodard wrote:
> Does anyone have any suggestions for how to distinguish different kinds
> of images of the same surface in the facsimile section?
> In particular, I may have two images of the same surface or zone, one of
> which is a digital photo graph (or scan of an analogue photo) and the
> other is the scan of a 17th century drawing (which may be a better
> representation [of the original] than the modern photograph, because of
> damage etc.). For different processes I may want to make available to
> the user one or other of these types of facsimile.
> Typing the tei:graphic elements would be the obvious possibility (except
> @type isn't available on tei:graphic), since the various grouping
> elements available here (tei:zone, tei:surface) have different
> semantics, and the two images may well be of the same surface and zone.
> Any thoughts?
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