option = {
title: {
text: 'Awesome Chart'
},
series: [{
type: 'graph',
layout:'force',
data:[{name:"1", x:-50, y:10, value:100}, {name:"2", x:50, y:10, value:100}],
links:[{source:"1", target:"1",value:100},{source:"1", target:"2",value:100}]
}]
};