[pstricks] PSTricks Digest, Vol 97, Issue 25

[Herbert Voss]

Am 15.03.2011 11:02, schrieb grivet:
> I use the object "vecteur" under pst-solides3d; this draws an arrow of
> prescribed origin and direction. However, the arrow head (a cone) is
> very large and independant of the linewidth. Is it possible to have
> smaller arrowheads ?

see http://melusine.eu.org/lab/bpst/pst-solides3d/vecteur

> A further question about arrows. I use the object "courbe" (with zero
> radius) to draw magnetic field lines; how can I along or at the end of a
> field line?

did you know the package pst-magneticfield?

Herbert