Index: /tags/MetisMQIDemo/src/main/java/weka/clusterers/forMetisMQI/util/Util.java
===================================================================
--- /tags/MetisMQIDemo/src/main/java/weka/clusterers/forMetisMQI/util/Util.java	(revision 30)
+++ /tags/MetisMQIDemo/src/main/java/weka/clusterers/forMetisMQI/util/Util.java	(revision 31)
@@ -42,5 +42,5 @@
 	public static JPanel panelClusters(Graph<Node, Edge> g, Set<Set<Node>> clusters, Transformer<Node,String> transformer) {
 		Layout<Node, Edge> layout = new KKLayout<Node, Edge>(g);
-		layout.setSize(new Dimension(800, 600)); // sets the initial size of the space
+		layout.setSize(new Dimension(700, 500)); // sets the initial size of the space
 		// The BasicVisualizationServer<V,E> is parameterized by the edge types
 		BasicVisualizationServer<Node, Edge> vv = new BasicVisualizationServer<Node, Edge>(
@@ -84,5 +84,5 @@
 		Transformer<Node, Paint> vertexPaint = new VertexPaintTransformer(
 				clusters);
-		vv.setPreferredSize(new Dimension(800, 600)); // Sets the viewing area
+		vv.setPreferredSize(new Dimension(700, 500)); // Sets the viewing area
 														// size
 		vv.getRenderContext().setVertexLabelTransformer(transformer);
@@ -92,10 +92,10 @@
 	
 	public static JPanel panelGraph(Graph<Node, Edge> g){
-		Layout<Node, Edge> layout = new FRLayout<Node, Edge>(g);
-		layout.setSize(new Dimension(800,600)); // sets the initial size of the space
+		Layout<Node, Edge> layout = new KKLayout<Node, Edge>(g);
+		layout.setSize(new Dimension(700,500)); // sets the initial size of the space
 		// The BasicVisualizationServer<V,E> is parameterized by the edge types
 		BasicVisualizationServer<Node,Edge> vv =
 		new BasicVisualizationServer<Node,Edge>(layout);
-		vv.setPreferredSize(new Dimension(800,600)); //Sets the viewing area size
+		vv.setPreferredSize(new Dimension(700,500)); //Sets the viewing area size
 		vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<Node>());
 		vv.getRenderContext().setEdgeLabelTransformer(
@@ -118,10 +118,10 @@
 			}
 		}
-		Layout<Node, Edge> layout = new FRLayout<Node, Edge>(g);
-		layout.setSize(new Dimension(800,600)); // sets the initial size of the space
+		Layout<Node, Edge> layout = new KKLayout<Node, Edge>(g);
+		layout.setSize(new Dimension(700,500)); // sets the initial size of the space
 		// The BasicVisualizationServer<V,E> is parameterized by the edge types
 		BasicVisualizationServer<Node,Edge> vv =
 		new BasicVisualizationServer<Node,Edge>(layout);
-		vv.setPreferredSize(new Dimension(800,600)); //Sets the viewing area size
+		vv.setPreferredSize(new Dimension(700,500)); //Sets the viewing area size
 		vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<Node>());
 		vv.getRenderContext().setEdgeLabelTransformer(new EdgeTransformer(edgeFlowMap));
@@ -139,9 +139,9 @@
 	static public JPanel panelContractedGraph(CoarserGraphElement cge) {
 		Layout<Node, Edge> layout = new KKLayout<Node, Edge>(cge.getContracted());
-		layout.setSize(new Dimension(800,600)); // sets the initial size of the space
+		layout.setSize(new Dimension(700,500)); // sets the initial size of the space
 		// The BasicVisualizationServer<V,E> is parameterized by the edge types
 		BasicVisualizationServer<Node,Edge> vv =
 		new BasicVisualizationServer<Node,Edge>(layout);
-		vv.setPreferredSize(new Dimension(800,600)); //Sets the viewing area size
+		vv.setPreferredSize(new Dimension(700,500)); //Sets the viewing area size
 		vv.getRenderContext().setVertexLabelTransformer(new ContractedVertexTransformer(cge));
 		return vv;