Thursday, February 6, 2003 Jens-Uwe Morawski wrote:

JUM> as you know, PSTricks is a huge package, so where to start?

JUM> - what features are needed
JUM> - who can write the TeX interface
JUM> - i could help with some MP code

Ok, the precise set of features I need is the one used by the
excellent Eukleides program (http://perso.wanadoo.fr/obrecht/);
while I was trying to port it to MetaPost and begun converting the
instructions I knew how to convert I realized that a full (or as
complete as possible) PSTricks emulation would have been the best
thing ---and that it could have already been implemented. Which is
why I asked :)

In particular, there are a few things that I currently see as
"missing" in (plain) MetaPost (and which I couldn't find in
MetaFun either); for example, there is no macro that allows to
"add" drawoptions; you can only replace them altogether. PSTricks,
OTOH (at least for what I could see) has a default color, pensize
and line style which can be changed singularly (MetaPost seems to
only do this for the pen --currentpen; it doesn't have a
currentcolor or currentstyle).

-- 
Giuseppe "Oblomov" Bilotta

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