option = {
tooltip: {
trigger: 'item',
triggerOn: 'mousemove'
},
series: [{
name: "我的图形",
type: 'tree',
data: [{
"name": "我的图形",
"value": 44,
"children": [{
"name": "二级1",
"value": 45,
"children": [{
"name": "三级1",
"value": 48
}]
}, {
"name": "二级2",
"value": 46,
"children": [{
"name": "三级2",
"value": 49
}, {
"name": "三级3",
"value": 50
}]
}, {
"name": "二级3",
"value": 47,
"children": [{
"name": "三级4",
"value": 51
}]
}]
}],
layout: "orthogonal",
orient: "horizontal",
roam: true,
symbol: 'circle',
symbolSize: [50, 20],
lineStyle: {
color: "#CCC",
width: 1.5,
curveness: 0.5
},
itemStyle: {
borderColor: "#c23531",
borderWidth: 0.0,
borderType: 'solid',
color: ""
},
label: {
color: "#333",
fontSize: 12
}
}]
};