var options = { diff: { innerCircle: { Radifactor: 0.3 } } };

var options = { diff: { innerCircle: { edgefactor: 0.08 } } };

var options = { diff: { oldData: {opa: 0,15 } } };

var options = { diff: { newData: { opacità: 0.8 } } };

var options = { diff: { oldData: { inCenter: false } } };