3
votes
1answer
31 views

pgfkey to set anchor for negative values in a bar chart

I have a ybar chart with positive and negative bars and "node near coords". I'd like to have the nodes of pos. bars at the top and nodes of neg. bars at the bottom/under the bar. With the following ...
5
votes
2answers
807 views

creating a fifo symbol with pgfdeclareshape

I'm compiling with: pdfTeX, Version 3.1415926-2.3-1.40.12 (MiKTeX 2.9 64-bit) (preloaded format=pdflatex 2011.7.8) pgf 2008/01/15 v2.10 (rcs-revision 1.12) tikz 2010/10/13 v2.10 (rcs-revision 1.76) ...
5
votes
1answer
391 views

TikZ. Access node's name within a .code handler.

I'd like to place variable number of additional nodes on the border of the rectangle. I suggest it to look in a somewhat following way: \node[name=R, my rectangle=top:3 bottom:1 left:2 right:1] {Node ...