new pgf package circuitikz (17apr09)

git-svn-id: svn://tug.org/texlive/trunk@12745 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 749 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/circuitikz/pgfcirctripoles.sty b/Master/texmf-dist/tex/latex/circuitikz/pgfcirctripoles.sty
new file mode 100644
index 00000000000..641dd0c40e6
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/circuitikz/pgfcirctripoles.sty
@@ -0,0 +1,749 @@
+% Copyright 2007-2009 by Massimo Redaelli
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/LICENSE for more details.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Tripoles
+
+
+
+\newcommand{\pgfcircdeclarelogicport}[2]{
+	\pgfdeclareshape{#1 port}
+	{
+	  \savedanchor\northwest{%
+		\pgf@y= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@y=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1 port/height}\pgf@y
+		\pgf@y=.5\pgf@y
+		\pgf@x= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@x=-\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1 port/width}\pgf@x
+		\pgf@x=.5\pgf@x
+	  }
+	  \anchor{south}{
+		\north
+		\pgf@y=-\pgf@y
+	  }
+	  \savedanchor\left{%
+	  	\pgf@y=0pt
+	  }
+	  \savedanchor\inOne{%
+		\pgf@y= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@y=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1 port/height}\pgf@y
+		\pgf@y=.5\pgf@y
+		\pgf@y=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1 port/input height}\pgf@y
+		\pgf@x= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@x=-\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1 port/width}\pgf@x
+		\pgf@x=.5\pgf@x
+	  }	  
+	  \anchor{in 1}{
+		\inOne
+	  }
+	  \anchor{in 2}{
+		\inOne
+		\pgf@y=-\pgf@y
+	  }
+	  \anchor{out}{
+		\northwest
+		\pgf@y=0pt
+		\pgf@x=-\pgf@x
+	  }
+  	  \anchor{center}{
+		\northwest
+		\pgf@y=0pt
+		\pgf@x=-.8\pgf@x  
+	  }
+
+	  \backgroundpath{			
+			\pgfsetcolor{\pgfkeysvalueof{/tikz/circuitikz/color}}	
+			
+			
+			\northwest
+			\pgf@circ@res@up = \pgf@y 
+			\pgf@circ@res@down = -\pgf@y
+			\pgf@circ@res@right = -\pgf@x
+			\pgf@circ@res@left = \pgf@x
+			
+			#2
+	  
+	  }
+	}
+}
+
+
+\pgfcircdeclarelogicport{and}{
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@right}
+		{0pt}}
+	
+	\pgfusepath{draw}
+	
+	\pgfsetlinewidth{2\pgflinewidth}
+	\pgfpathmoveto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@left}
+		{\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@left}
+		{\pgf@circ@res@down}}
+	\pgfpathcurveto
+		{\pgfpoint{.0\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint
+			{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@right}
+			{.5\pgf@circ@res@down}}
+		{\pgfpoint
+			{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@right}
+			{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint
+			{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@right}
+			{.5\pgf@circ@res@up}}
+		{\pgfpoint{.0\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint
+			{\pgfkeysvalueof{/tikz/circuitikz/tripoles/and port/port width}\pgf@circ@res@left}
+			{\pgf@circ@res@up}}	
+	\pgfusepath{draw}
+}
+
+
+
+\pgfcircdeclarelogicport{nand}{
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/port width}\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/port width}\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/port width}\pgf@circ@res@right}
+		{0pt}}
+	
+	\pgfusepath{draw}
+	
+	\pgfsetlinewidth{2\pgflinewidth}
+
+	\pgf@circ@res@step = \pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/circle width}\pgf@circ@res@right
+	\pgf@circ@res@other = \pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/port width}\pgf@circ@res@right
+	
+	\pgfpathmoveto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@down}}
+	\pgfpathcurveto
+		{\pgfpoint{.0\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{.5\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{.5\pgf@circ@res@up}}
+		{\pgfpoint{.0\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint
+			{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/port width}\pgf@circ@res@left}
+			{\pgf@circ@res@up}}	
+	\pgfpathellipse
+		{\pgfpoint{\pgf@circ@res@other-.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{0pt}{.5\pgf@circ@res@step}}
+
+	\pgfusepath{draw}
+}
+
+
+\pgfcircdeclarelogicport{nor}{
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/port width}\pgf@circ@res@right}
+		{0pt}}	
+	
+	\pgfusepath{draw}
+	
+	\pgf@circ@res@other=\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/port width}\pgf@circ@res@right
+	\pgf@circ@res@step = \pgfkeysvalueof{/tikz/circuitikz/tripoles/nand port/circle width}\pgf@circ@res@right
+		
+	\pgfsetlinewidth{2\pgflinewidth}
+	\pgfpathmoveto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@down}}	
+
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}	
+		
+	\pgfpathellipse
+		{\pgfpoint{\pgf@circ@res@other-.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{0pt}{.5\pgf@circ@res@step}}
+		
+	\pgfusepath{draw}
+}
+
+
+
+
+\pgfcircdeclarelogicport{or}{
+
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/port width}\pgf@circ@res@right}
+		{0pt}}	
+	
+	\pgfusepath{draw}
+	\pgf@circ@res@other=\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/port width}\pgf@circ@res@right
+	\pgfsetlinewidth{2\pgflinewidth}
+	\pgfpathmoveto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/aaa}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/aaa}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@down}}	
+
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ddd}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@res@other}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/or port/ddd}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}	
+	\pgfusepath{draw}
+}
+
+
+\pgfcircdeclarelogicport{xor}{
+
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/port width}\pgf@circ@res@right}
+		{0pt}}	
+	
+	\pgfusepath{draw}
+	\pgf@circ@res@other=\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/port width}\pgf@circ@res@right
+	\pgfsetlinewidth{2\pgflinewidth}
+	\pgfpathmoveto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@down}}	
+
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@res@other}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}	
+		
+	\def\pgf@circ@temp{-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/distance}\pgf@circ@res@right+}
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@temp-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/aaa}\pgf@circ@res@left}{.95*\pgf@circ@res@up}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xor port/aaa}\pgf@circ@res@left}{.95*\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@temp-\pgf@circ@res@other}{.95*\pgf@circ@res@down}}	
+				
+	\pgfusepath{draw}
+}
+
+
+
+\pgfcircdeclarelogicport{xnor}{
+
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input height}\pgf@circ@res@up}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input height}\pgf@circ@res@up}}
+	
+	\pgfpathmoveto{\pgfpoint
+		{\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input height}\pgf@circ@res@down}}
+	\pgfpathlineto{\pgfpoint
+		{(\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/port width}-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input skip})*\pgf@circ@res@left}
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/input height}\pgf@circ@res@down}}
+	
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@res@right}{0pt}}
+	\pgfpathlineto{\pgfpoint
+		{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/port width}\pgf@circ@res@right}
+		{0pt}}	
+	
+	\pgfusepath{draw}
+	\pgf@circ@res@other=\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/port width}\pgf@circ@res@right
+	\pgf@circ@res@step = \pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/circle width}\pgf@circ@res@right
+
+	\pgfsetlinewidth{2\pgflinewidth}
+	\pgfpathmoveto{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/aaa}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@down}}	
+
+	\pgfpathcurveto
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@res@other-\pgf@circ@res@step}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ddd}\pgf@circ@res@left}{\pgf@circ@res@up}}
+		{\pgfpoint{-\pgf@circ@res@other}{\pgf@circ@res@up}}	
+		
+	\def\pgf@circ@temp{-\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/distance}\pgf@circ@res@right+}
+	\pgfpathmoveto{\pgfpoint{\pgf@circ@temp-\pgf@circ@res@other}{\pgf@circ@res@up}}
+	
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/aaa}\pgf@circ@res@left}{.95*\pgf@circ@res@up}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@up}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{0pt}}
+	\pgfpathcurveto
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/bbb}\pgf@circ@res@left}{\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/ccc}\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@temp\pgfkeysvalueof{/tikz/circuitikz/tripoles/xnor port/aaa}\pgf@circ@res@left}{.95*\pgf@circ@res@down}}
+		{\pgfpoint{\pgf@circ@temp-\pgf@circ@res@other}{.95*\pgf@circ@res@down}}	
+		
+		
+	\pgfpathellipse
+		{\pgfpoint{\pgf@circ@res@other-.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{.5\pgf@circ@res@step}{0pt}}
+		{\pgfpoint{0pt}{.5\pgf@circ@res@step}}
+				
+	\pgfusepath{draw}
+}
+
+
+
+
+
+\newcommand{\pgfcircdeclaretransistor}[3]{
+	\pgfdeclareshape{#1}
+	{
+	  \anchor{center}{\pgfpointorigin}
+	  \savedanchor\north{%
+		\pgf@y= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@y=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1/height}\pgf@y
+		\pgf@y=.5\pgf@y
+		\pgf@x=0pt
+	  }
+	  \anchor{south}{
+		\north
+		\pgf@y=-\pgf@y
+	  }
+	  \savedanchor\left{%
+	  	\pgf@y=0pt
+		\pgf@x= \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
+		\pgf@x=-\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1/width}\pgf@x
+	  }
+	  #2
+	  \backgroundpath{			
+			\pgfsetcolor{\pgfkeysvalueof{/tikz/circuitikz/color}}	
+			
+			
+			\north
+			\pgf@circ@res@up = \pgf@y 
+			\pgf@circ@res@down = -\pgf@y
+			\pgf@circ@res@right = \pgf@x
+			\left
+			\pgf@circ@res@left = \pgf@x
+			
+			#3
+	  
+	  }
+	}
+}
+
+
+
+
+
+
+\newcommand{\pgfcircdeclaremos}[3]{
+	\pgfcircdeclaretransistor{#1}{
+		  \anchor{G}{
+			\left
+		  }
+		  \anchor{gate}{
+			\left
+		  }
+		  \anchor{B}{
+			\left
+			\pgf@x=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1/base width}\pgf@x
+		  }
+		  \anchor{base}{
+			\left
+			\pgf@x=\pgfkeysvalueof{/tikz/circuitikz/tripoles/#1/base width}\pgf@x
+		  }
+		  #2
+	  }
+	  {#3}
+}
+
+
+
+
+
+
+
+
+
+\pgfcircdeclaremos{nmos}{
+		  \anchor{D}{
+			\north
+		  }
+		  \anchor{drain}{
+			\north
+		  }
+		  \anchor{S}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+		  \anchor{source}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+}{%
+			\pgfmoveto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@up}}
+
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base height}\pgf@circ@res@down}}
+
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@down}}		
+			\pgfusepath{draw}
+			
+			\pgfscope
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate height}\pgf@circ@res@down}}
+			\pgfsetlinewidth{2\pgflinewidth}
+			\pgfusepath{draw}
+			\endpgfscope
+					
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/nmos/gate width}\pgf@circ@res@left}
+				{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgfusepath{draw}
+}
+
+
+\pgfcircdeclaremos{pmos}{
+		  \anchor{S}{
+			\north
+		  }
+		  \anchor{source}{
+			\north
+		  }
+		  \anchor{D}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+		  \anchor{drain}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+}{%
+			\pgfmoveto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@up}}
+			\pgfusepath{draw}
+
+			\pgfscope
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base height}\pgf@circ@res@down}}
+			\pgfsetlinewidth{2\pgflinewidth}
+			\pgfusepath{draw}
+			\endpgfscope
+			
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/base width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@down}}		
+
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate height}\pgf@circ@res@down}}
+					
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pmos/gate width}\pgf@circ@res@left}
+				{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgfusepath{draw}
+}
+
+
+
+
+
+
+
+\pgfcircdeclaretransistor{pnp}{
+		  \anchor{E}{
+			\north
+		  }
+		  \anchor{emitter}{
+			\north
+		  }
+		  \anchor{B}{
+			\left
+		  }
+		  \anchor{base}{
+			\left
+		  }		  
+		  \anchor{C}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+		  \anchor{collector}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+}{
+			\pgfmoveto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height 2}\pgf@circ@res@up}}
+			\pgfusepath{draw}
+
+			\pgfscope
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/base height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/base height}\pgf@circ@res@down}}
+			\pgfsetlinewidth{2\pgflinewidth}
+			\pgfusepath{draw}
+			\endpgfscope
+			
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height 2}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@down}}		
+			\pgfusepath{draw}
+	
+			\pgfscope             
+			\pgfslopedattimetrue 
+			\pgfallowupsidedownattimetrue
+			\pgftransformlineattime{.5}{%
+				\pgfpoint%
+					{\pgf@circ@res@right}%
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height}\pgf@circ@res@up}%
+			}{%
+				\pgfpoint
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}%
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate height 2}\pgf@circ@res@up}%
+			}
+			\pgfnode{currarrow}{center}{}{}{\pgfusepath{stroke}}
+			\endpgfscope
+		
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/pnp/gate width}\pgf@circ@res@left}
+				{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgfusepath{draw}
+			
+			
+}
+
+
+
+
+
+
+\pgfcircdeclaretransistor{npn}{
+		  \anchor{C}{
+			\north
+		  }
+		  \anchor{collector}{
+			\north
+		  }
+		  \anchor{B}{
+			\left
+		  }
+		  \anchor{base}{
+			\left
+		  }		  
+		  \anchor{E}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+		  \anchor{emitter}{
+			\north
+			\pgf@y=-\pgf@y
+		  }
+}{
+			\pgfmoveto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height 2}\pgf@circ@res@up}}
+			\pgfusepath{draw}
+
+			\pgfscope
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/base height}\pgf@circ@res@up}}
+			\pgflineto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/base height}\pgf@circ@res@down}}
+			\pgfsetlinewidth{2\pgflinewidth}
+			\pgfusepath{draw}
+			\endpgfscope
+			
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height 2}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height}\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@right}{\pgf@circ@res@down}}		
+			\pgfusepath{draw}
+	
+			\pgfscope
+			\pgfslopedattimetrue
+			\pgfallowupsidedownattimetrue
+			\pgftransformlineattime{.5}{%
+				\pgfpoint%
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}%
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height 2}\pgf@circ@res@down}%
+			}{%
+				\pgfpoint{\pgf@circ@res@right}%
+					{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate height}\pgf@circ@res@down}%
+			}
+			\pgfnode{currarrow}{center}{}{}{\pgfusepath{stroke}}
+			\endpgfscope
+		
+			\pgfmoveto{\pgfpoint
+				{\pgfkeysvalueof{/tikz/circuitikz/tripoles/npn/gate width}\pgf@circ@res@left}
+				{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgflineto{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up+\pgf@circ@res@down}}
+			\pgfusepath{draw}
+			
+			
+}
+
+
+\endinput