Re-enabled Legend in NodeInfoVis

src/de/tud/kom/p2psim/impl/topology/views/visualization/world/NodeInfoComponentVis.java

@@ -94,8 +94,13 @@ public class NodeInfoComponentVis extends JComponent
 		Graphics2D g2 = (Graphics2D) g;
 		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
 				RenderingHints.VALUE_ANTIALIAS_ON);
+		boolean first = true;
 		for (NodeVis vis : nodes) {
 			vis.draw(g2);
+			if (first) {
+				first = false;
+				vis.drawLegend(g2);
+			}
 		}
 	}
 
@@ -168,6 +173,9 @@ public class NodeInfoComponentVis extends JComponent
 			int radius = 4;
 			for (int dim = 0; dim < dimensions.length; dim++) {
 				radius += 2;
+				if (!activeLayers[dim]) {
+					continue;
+				}
 				g2.setColor(Color.DARK_GRAY);
 				g2.drawOval(10, 20 * (dim + 1) - 10, radius * 2, radius * 2);
 				g2.drawString(dimensions[dim], 30, 20 * (dim + 1));