[pstricks] Curved Line Connecting Two Points
usenet at bersch.net
Thu Jul 11 21:14:32 CEST 2013
Am 11.07.2013 20:58, schrieb Rich Shepard:
> I thought that \psarc was the appropriate
> function but it cannot be specified by the start and end point coordinates.
> The attached figure needs the 'physical' and 'biological' ellipses
> What is the apprpriate tool for this?
in you case you can use e.g.
\pccurve[angleA=-135, angleB=135, arrows=->](4,11)(4,3)
see `texdoc pst-node` for more parameters (ncurv, nodesep etc.)
If you have more graphs like this, you may want to use \ovalnode or
\circlenode (also in pst-node).
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