[pstricks] putting a box around a pair of nodes

[Herbert Voss]

John Frampton sagte:
>

> Dear all,

>

> I cannot solve the following problem and would very much like

> some help.

>

> If the zero dimensional node A1 is directly above the zero dimensional

> node A2, then I can easily put a box around A1 and A2 using:

>

>    \SpecialCoor

>    \psframe[nodesep=2.5ex]([angle=135]A1)([angle=-45]A2)

>

> Each corner of the box will be a distance 2.5ex from one of the

> nodes.

>

> Is there any way to accomplish this if the points P1 and P2 are

> not vertically aligned?


something like this??

\documentclass{article}
\usepackage{pst-node}
\SpecialCoor

\begin{document}

\pnode(0,0){A}\pnode(3,4){B}
\psframe(A)(B)
\end{document}


here are some more examples:

http://PSTricks.de

Herbert



-- 
Dr.-Ing Herbert Voss
Herbert.Voss at alumni.TU-Berlin.DE