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path: root/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua
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-rw-r--r--Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua5
1 files changed, 3 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua
index c22c4decf22..3ff5f4ea230 100644
--- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua
+++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/SimpleEdgeDemo.lua
@@ -40,7 +40,8 @@ declare {
option is declared and how we use it to look up a vertex in the
graph by its name.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={ \usetikzlibrary{graphs,graphdrawing}
+ \usegdlibrary{examples}}]
\tikz [simple edge demo layout]
\graph [radius=2cm] {
a, b, c, d, e, f;
@@ -140,4 +141,4 @@ function SimpleEdgeDemo:run()
end
end
-return SimpleEdgeDemo \ No newline at end of file
+return SimpleEdgeDemo