diff toolboxes/graph_visualisation/share/graphviz/graphs/undirected/ER.gv @ 0:e9a9cd732c1e tip

first hg version after svn

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/graph_visualisation/share/graphviz/graphs/undirected/ER.gv	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,22 @@
+graph ER {
+	node [shape=box]; course; institute; student;
+	node [shape=ellipse]; {node [label="name"] name0; name1; name2;}
+		code; grade; number;
+	node [shape=diamond,style=filled,color=lightgrey]; "C-I"; "S-C"; "S-I";
+
+	name0 -- course;
+	code -- course;
+	course -- "C-I" [label="n",len=1.00];
+	"C-I" -- institute [label="1",len=1.00];
+	institute -- name1;
+	institute -- "S-I" [label="1",len=1.00];
+	"S-I" -- student [label="n",len=1.00];
+	student -- grade;
+	student -- name2;
+	student -- number;
+	student -- "S-C" [label="m",len=1.00];
+	"S-C" -- course [label="n",len=1.00];
+
+	label = "\n\nEntity Relation Diagram\ndrawn by NEATO";
+	fontsize=20;
+}