Ian Jauslin
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Diffstat (limited to 'figs/dimer_example.fig/libs/dimer.sty')
-rw-r--r--figs/dimer_example.fig/libs/dimer.sty33
1 files changed, 33 insertions, 0 deletions
diff --git a/figs/dimer_example.fig/libs/dimer.sty b/figs/dimer_example.fig/libs/dimer.sty
new file mode 100644
index 0000000..0f087ef
--- /dev/null
+++ b/figs/dimer_example.fig/libs/dimer.sty
@@ -0,0 +1,33 @@
+% square lattice (width #1, height #2, origin #3)
+\def\grid#1#2#3{
+ \foreach\i in {0,...,#2}{
+ \draw#3++(0,\i)--++(#1,0);
+ }
+ \foreach\i in {0,...,#1}{
+ \draw#3++(\i,0)--++(0,#2);
+ }
+}
+
+% dimer (bottom-left vertex #1, vertical or horizontal #2)
+\def\dimer#1#2{
+ \if#2h
+ \draw[line width=5pt]#1--++(1,0);
+ \fill#1circle(7pt);
+ \fill#1++(1,0)circle(7pt);
+ \else
+ \draw[line width=5pt]#1--++(0,1);
+ \fill#1circle(7pt);
+ \fill#1++(0,1)circle(7pt);
+ \fi
+}
+
+% interactions (bottom-left vertex #1, vertical or horizontal #2)
+\def\interaction#1#2{
+ \if#2h
+ \draw[line width=5pt, color=white]#1--++(1,0);
+ \draw[line width=4pt, decorate, decoration={snake}, color=red]#1--++(1,0);
+ \else
+ \draw[line width=5pt, color=white]#1--++(0,1);
+ \draw[line width=4pt, decorate, decoration={snake}, color=red]#1--++(0,1);
+ \fi
+}