[pstricks] InsideArrow

[Zbigniew Nitecki]

Can the InsideArrow option be used for either \psarc or  
\psellipticarc?  I tried to use it in the code below;  there were no  
error messages, but the arrows didn't show up:

	\begin{pspicture}(-3,-0.5)(3,3)
	\defineTColor{tGray40}{gray!40}
	\defineTColor{tBlack40}{black!40}
	\defineTColor{tBlack80}{black!80}
		\multido{\rt=0+18}{11}{%
			\pscircle[style=tBlack40, linestyle=none](!\rt\space cos 2 mul \rt 
\space sin 2 mul){0.75}
		}
		\psline{<->}(-2.5,0)(2.5,0)
		\psline{->}(0,0)(0,2.5)
		\psarc[linewidth=1.2pt,ArrowInside=->, ArrowInsideNo=3](0,0){2}{0} 
{180}
		\multido{\rt=0+5}{4}{%
			\psellipticarc[ArrowInside=->, ArrowInsideNo=3](!0 \rt\space tan 2  
mul neg)%
				(!2 \rt\space cos div dup){!\rt\space}{!180 \rt\space sub}
		}
	\end{pspicture}


Zbigniew Nitecki
Department of Mathematics
Tufts University
Medford, MA 02155

telephones:
Office    (617)627-3843
Dept.    (617)627-3234
Dept. fax    (617)627-3966
http://www.tufts.edu/~znitecki/

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