Changed vertex labeller so as to show no label when none is set

STEMS-group · Mar 31, 2017 · 0258153 · 0258153
1 parent da1f343
commit 0258153
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diff --git a/GraphViewerController.jar b/GraphViewerController.jar
diff --git a/JUNG/src/GraphViewerController.java b/JUNG/src/GraphViewerController.java
@@ -210,7 +210,7 @@ public String transform(Number v) {
 				String str = vertexLabels.get(v);
 				if (str != null)
 					return str;
-				else return v.toString();
+				else return "";
 			}
 		};
 		vv.getRenderContext().setVertexLabelTransformer(vertexesLabeler);