[pstricks] Tracing angles between two lines defined by nodes
Herbert.Voss at FU-Berlin.DE
Thu Sep 4 12:50:08 CEST 2008
Agostino De Marco schrieb:
> if I have three nodes, say C, P1 and P2,
> I can think of two lines, departing from C, "line 1" connecting C to P1,
> the other "line 2" connecting C to P2.
> My question is this:
> How can I draw an arc, centered in C, going from line 1 to line 2
> indicating the angle between them ?
additional to what Christoph already posted:
pst-eucl has a lot of nice features ...
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