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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/lcircuit/exorn.mac
Initial commit
Diffstat (limited to 'graphics/lcircuit/exorn.mac')
-rw-r--r--graphics/lcircuit/exorn.mac14
1 files changed, 14 insertions, 0 deletions
diff --git a/graphics/lcircuit/exorn.mac b/graphics/lcircuit/exorn.mac
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index 0000000000..31cf235b30
--- /dev/null
+++ b/graphics/lcircuit/exorn.mac
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+% EXOR-gate NORTH
+\newsavebox{\exorn}
+\savebox{\exorn}(6,11){
+\begin{picture}(6,11)
+\bezier{60}(0,2)(0,7)(3,9) % western section of pointed curve
+\bezier{60}(6,2)(6,7)(3,9) % eastern section of pointed curve
+\bezier{40}(0,2)(3,4)(6,2) % bottom curve (inner)
+\bezier{40}(0,1)(3,3)(6,1) % bottom curve (outer)
+\put(3,9){\line(0,1){2}} % output line
+\put(1,0){\line(0,1){1.5}} % western input line
+\put(5,0){\line(0,1){1.5}} % eastern input line
+% NB intersection of input lines & back curve is estimated (not calculated)!
+\end{picture}
+}