RISOLTO:

codice:

codice:
var data=[];
	data['labels']=[];
	data['datasets']=[];
	data['datasets'][0]={
		data: [],
		backgroundColor: [],
		borderColor: "rgba(0,0,0,0)",
		label: 'Like'
	};
	for (i=0;i<max;i++){
		el=json.data[i];
		data['labels'][i]=el.nome;
		data['datasets'][0].data[i]=el.n;
		data['datasets'][0].backgroundColor[i]=getRandomColor();
	}


	var ctx = document.getElementById("more_like_ingredients");
	var myNewChart = new Chart(ctx,{type: 'polarArea',data: data});