Hi Michael!
On 13.03.06, Michael J Gruber wrote:
> Alan G Isaac venit, vidit, dixit 03/13/06 15:18:
> > What's the preferred way to put an arrowhead at the midpoint
> > of a line segment? (Like this: http://en.wikipedia.org/wiki/Cobweb_Cycle )
> > Drawing it in two pieces seems the obvious choice right now,
> > but it seems like there was talk of a decoration for this?
> >
> > Thank you,
> > Alan Isaac
>
> I had planned to implement this for a complex analysis script.
> Fortunately, I checked the SVN code before to make sure the interface is
> still the same. And voila: In SVN, the pos argument of deco.arrow() can
> be anything between 0 and 1 now (it used be 0 or 1 only). This is in
> units of arclength. So, 0.5 is the midpoint, although I tend use
> something like 0.55 (pos is where the tip sits).
We should really release soon, there is really too much new stuff in
SVN; I even don't remember that this feature has not yet been released.
> Thanks, Andre!
Hey, all praise and criticism with respect to the arrow code go to me
;-)
Jörg
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