Hartmut Henkel wrote:
The directions _are_ taken care of (in a correct way i hope); the
coordinate transform to the page system happens within the
set_rect_dimens() function called from do_annot(). Even for the vertical
*B* and *T* directions it should be ok, but it stretches the
width/height/depth concept, as annotations seem to be generally TLT
text.
indeed and we should be careful in adding to much automatism to that as
often the code involved in custom annotations can be rather complex
Well, one could start philosophize whether the rectangle should be
mounted better always to the right from the current point, independent
from direction. One could state dimensions (x,y), and maybe (x,y) offset
strictly in page coordinates, and forget about w/h/d as the rectangle
has anyway not much to do with the classical width/height/depth TeX
parameters, particularly when they are transformed. But then one has to
guarantee that the annotation does not fall off the page...
normally this is under macro package control and one can simply use
-width or -height depending on the direction wanted (in pdf annotations
are something independent of the page stream anyway)
the annotation model is already tricky in the sense that one has to do
some positioning i.e. ps/pdf llcorner upwards model versus tex's page
stream down model so let's not act too hastely
i suggest that we leave this code untouched till we have cleaned up the
backend code (when you visit NL sometime we can sit on the balcony and
muse about all the variants and options an dpossibilities)
Hans
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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