[pstricks] pst-node, ncangles

[Herbert Voss]

E. Krishnan wrote:
> 
> According to the available documentation on the pst-node package,
> \ncangles should connect the ends of armA and armB by a right angle 
> which meets armA also at right angles.  
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 
> But then I see that this right angle in fact meets armA at an angle 
> (90 + 2angleA), so that the angle is indeed a right angle, when angleA is 
> equal to one of the cardinal angles 0, 90, 180 or 270.
>     
> Comments?                                         

I do not really understand what's your point. ncangles
starts with armA and angleA and has 4 segments. By default the
segments 2 and 3 are connected by a right angle. The angle
between segment 1 and 2 and the angle between segment 3 and 4
are calculated.

Herbert