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-rw-r--r--doc/thesis/Fading.tex3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/thesis/Fading.tex b/doc/thesis/Fading.tex
index deb6abc..5bd195d 100644
--- a/doc/thesis/Fading.tex
+++ b/doc/thesis/Fading.tex
@@ -37,6 +37,9 @@
calc,
backgrounds
}
+%% Image
+\usepackage{graphicx}
+
\pgfdeclarelayer{background}
\pgfdeclarelayer{foreground}