anchor.diff:  			for(var o in nodes){
   				if(nodes.hasOwnProperty(o)){
   					points.push(nodes[o]);
  +					nodeSize++;
   				}
   			}
   			for(var o in edges){
  
positive.code: 				return weight+1
  			},
  			nodeWeight:function(weight){
  				return weight/5+0.8;
  			}});
  	});
  </script>
  
negative.code: 			"bPaginate": false,
  		});
  		var data = ${model.topologyGraph};
  		var nodeSize = 0;
  		function parse(data){
  			var nodes = data.nodes;
  			var edges = data.edges;
  