1 files changed, 0 insertions, 86 deletions
diff --git a/src/Chapter4/graph/visualization/SimpleGraphViewer.java b/src/Chapter4/graph/visualization/SimpleGraphViewer.java
deleted file mode 100644
index 7cb46e4..0000000
--- a/src/Chapter4/graph/visualization/SimpleGraphViewer.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package chapter4.graph.visualization;
-
-import Chapter4.util.TweetFileToGraph;
-import java.awt.Dimension;
-import java.awt.Shape;
-import java.awt.geom.Ellipse2D;
-import java.io.File;
-
-import javax.swing.JFrame;
-
-import org.apache.commons.collections15.Transformer;
-import GraphElements.RetweetEdge;
-import GraphElements.UserNode;
-import edu.uci.ics.jung.algorithms.layout.KKLayout;
-import edu.uci.ics.jung.algorithms.layout.Layout;
-import edu.uci.ics.jung.algorithms.scoring.EigenvectorCentrality;
-import edu.uci.ics.jung.graph.DirectedGraph;
-import edu.uci.ics.jung.visualization.BasicVisualizationServer;
-
-public class SimpleGraphViewer {
-	public static void main(String[] args){
-		
-		File tweetFile;
-		
-		if(args.length > 0){
-			tweetFile = new File(args[0]);
-		}
-		else{
-			tweetFile = new File("synthetic_retweet_network.json");
-		}
-		
-		DirectedGraph<UserNode, RetweetEdge> retweetGraph = TweetFileToGraph.getRetweetNetwork(tweetFile);
-		
-		/*
-		 * Converts a node to its string representation
-		 */
-		Transformer<UserNode, String> stringer = new Transformer<UserNode, String>(){
-			public String transform(UserNode n){
-				return n.toString();
-			}
-		};
-		
-		/*
-		 * Calculate the centrality
-		 */
-		//calculate the betweenness centrality
-//		final InDegreeScorer<UserNode> centralityScore = new InDegreeScorer<UserNode>(retweetGraph);
-//		final BetweennessCentrality<UserNode, RetweetEdge> centralityScore = new BetweennessCentrality<UserNode, RetweetEdge>(retweetGraph);
-//		final PageRank<UserNode, RetweetEdge> centralityScore = new PageRank<UserNode, RetweetEdge>(retweetGraph, 0.85);
-		final EigenvectorCentrality<UserNode, RetweetEdge> centralityScore = new EigenvectorCentrality<UserNode, RetweetEdge>(retweetGraph);
-		centralityScore.evaluate();
-		
-		double centralityMax = 0.0f;
-		for(UserNode node : retweetGraph.getVertices()){
-			centralityMax = Math.max(centralityMax, centralityScore.getVertexScore(node));
-		}
-		final double centralityMaxFinal = centralityMax;
-		
-		/*
-		 * Sizes a node by some centrality measure
-		 */
-		Transformer<UserNode, Shape> shaper = new Transformer<UserNode, Shape>(){
-			public Shape transform(UserNode n){
-				System.out.println("User: " + n.getUsername() + " Cent: " + centralityScore.getVertexScore(n) + " Max: " + centralityMaxFinal);
-				double radius = 50 * (centralityScore.getVertexScore(n)) / centralityMaxFinal;
-				radius = Math.max(radius, 5.0f);
-				float fRadius = (float) radius;
-				return new Ellipse2D.Float(-fRadius/2, -fRadius/2, fRadius, fRadius);
-			}
-		};
-		
-		Layout<UserNode, RetweetEdge> layout = new KKLayout<UserNode, RetweetEdge>(retweetGraph);
-		layout.setSize(new Dimension(500, 500));
-		
-		BasicVisualizationServer<UserNode, RetweetEdge> vv = new BasicVisualizationServer<UserNode, RetweetEdge>(layout);
-		vv.setPreferredSize(new Dimension(550, 550));
-		vv.getRenderContext().setVertexLabelTransformer(stringer);
-		vv.getRenderContext().setVertexShapeTransformer(shaper);
-		
-		JFrame jframe = new JFrame("Simple Graph View");
-		jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-		jframe.getContentPane().add(vv);
-		jframe.pack();
-		jframe.setVisible(true);
-	}
-}