From e55d46b41a82268f6d2bfb4cec09765638ab0690 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Fri, 11 Jan 2019 22:21:13 +0100
Subject: Split, expand refinement method overview section

Mainly expand on grid discretization and overlap characterization.
---
 img/staggered_grid.tikz | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 img/staggered_grid.tikz

(limited to 'img/staggered_grid.tikz')

diff --git a/img/staggered_grid.tikz b/img/staggered_grid.tikz
new file mode 100644
index 0000000..d77b055
--- /dev/null
+++ b/img/staggered_grid.tikz
@@ -0,0 +1,12 @@
+\begin{tikzpicture}[
+	scale=1.0,
+	fine/.style={circle,draw=black,thick,inner sep=2},
+]
+
+\draw[step=1.0,black] (0.75,0.75) grid (6.25,6.25);
+\draw[step=0.5,gray,thin,xshift=1.75cm,yshift=1.75cm] (0,0) grid (3.5,3.5);
+
+\foreach \x in {0,...,7}
+	\foreach \y in {0,...,7}
+		\node[fine] at (1.75+0.5*\x,1.75+0.5*\y){ };
+\end{tikzpicture}
-- 
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