At 05:42 PM 2/7/2003 +0100, Jens-Uwe Morawski wrote:
On Thu, 6 Feb 2003 23:35:14 +0100
Giuseppe Bilotta <[EMAIL PROTECTED]> wrote:
> Thursday, February 6, 2003 Jens-Uwe Morawski wrote:
>
> JUM> as you know, PSTricks is a huge package, so where to start?
>
> 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).
Do you mean something like in the attached files?
keyvalmp.mp : package for key-value parameters in MP; used in mpt-conf.mp
(BTW, if anybody knows a better way to implement this, please
let me know)
nice example of expansion and redefinition of symbols
about this picture key/val problem: how about passing it as string, say
SomePic=pic("picture stuff")
Hans
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