20
votes
6answers
713 views

Generating Random arrows in tikz

I would like to draw this figure : Hence, I resort to TikZ. But, it seems to be very difficult drawing arrows precisely in TikZ with the precise locations (x,y). I have achieved this: Here is the ...
2
votes
1answer
92 views

How to delete the 'triangle' on an arrow using the Vaucanson-g package

I'm using the vaucanson-g package and I have the following now: \MediumPicture\VCDraw{ \begin{VCPicture}{(5,-0)(3,-3)} \ChgEdgeNodeSep{6} \StateVar[v]{(0,-5)}{A} \StateVar[w]{(4,-2)}{B} ...
1
vote
1answer
306 views

Problem with drawing an arrow using Pstricks

I'm trying to draw an arrow by using pstricks, but I cannot do that. The code is below: \documentclass{book}‎ \usepackage{pstricks}‎‎ \begin{document}‎‎ \psline[linewidth=20pt]{<-}(2,1)‎‎‎ ...