var data = [{
name: "深造",
itemStyle: {
color: '#7591CC',
},
children: [{
name: "深造-国内",
value: 1889,
itemStyle: {
// colorSaturation: 0.55,
// colorAlpha: 1
},
children: [{
name: "深造-国内-本科生",
value: 1552,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.55,
colorAlpha: 1
},
},{
name: "深造-国内-硕士生",
value: 63,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.6,
// colorAlpha: 0.7
},
},{
name: "深造-国内-博士生",
value: 274,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.65,
// colorAlpha: 0.5
},
},]
}, {
name: "深造-出国（境）",
value: 1123,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.55,
},
children: [{
name: "深造-出国-本科生",
value: 813,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.45,
colorAlpha: 1
},
},{
name: "深造-出国-硕士生",
value: 153,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.4,
// colorAlpha: 0.7
},
},{
name: "深造-出国-博士生",
value: 157,
itemStyle: {
// color: '#f3aa02',
colorSaturation: 0.35,
colorAlpha: 1
},
},]
},]
},
{
name: "就业",
itemStyle: {
color: '#CC355B',
// colorSaturation: 0.35,
// colorAlpha: 1
},
children: [{
name: "签约就业",
value: 2602,
itemStyle: {
colorSaturation: 0.55,
},
children: [{
name: "签约就业-本科生",
value: 147,
itemStyle: {
colorSaturation: 0.55,
colorAlpha: 1
},
},{
name: "签约就业-硕士生",
value: 1699,
itemStyle: {
colorSaturation: 0.6,
colorAlpha: 1
},
},{
name: "签约就业-博士生",
value: 756,
itemStyle: {
colorSaturation: 0.65,
colorAlpha: 1
},
},]
}, {
name: "灵活就业",
value: 899,
// itemStyle: {
// colorSaturation: 0.55,
// },
children: [{
name: "灵活就业-本科生",
value: 328,
itemStyle: {
colorSaturation: 0.45,
colorAlpha: 1
},
},{
name: "灵活就业-硕士生",
value: 488,
itemStyle: {
colorSaturation: 0.4,
colorAlpha: 1
},
},{
name: "灵活就业-博士生",
value: 83,
itemStyle: {
colorSaturation: 0.35,
colorAlpha: 1
},
},]
}, {
name: "自主创业",
value: 68,
// itemStyle: {
// colorSaturation: 0.55,
// },
children: [{
name: "自主创业-本科生",
value: 16,
itemStyle: {
colorSaturation: 0.25,
colorAlpha: 1
},
},{
name: "自主创业-硕士生",
value: 45,
itemStyle: {
colorSaturation: 0.2,
colorAlpha: 1
},
},{
name: "自主创业-博士生",
value: 7,
itemStyle: {
colorSaturation: 0.15,
colorAlpha: 1
},
},]
}, {
}, ]
},
{
name: "未就业",
itemStyle: {
color: '#5CC9CC',
// colorSaturation: 0.35,
colorAlpha: 1
},
children: [{
name: "未就业-拟继续深造",
value: 48,
// itemStyle: {
// colorSaturation: 0.55,
// },
children: [{
name: "拟继续深造-本科生",
value: 34,
itemStyle: {
colorSaturation: 0.55,
colorAlpha: 1
},
},{
name: "拟继续深造-硕士生",
value: 8,
itemStyle: {
colorSaturation: 0.6,
colorAlpha: 1
},
},{
name: "拟继续深造-博士生",
value: 6,
itemStyle: {
colorSaturation: 0.65,
colorAlpha: 1
},
},]
}, {
name: "待就业",
value: 32,
// itemStyle: {
// colorSaturation: 0.4,
// },
children: [{
name: "待就业-本科生",
value: 12,
itemStyle: {
colorSaturation: 0.45,
colorAlpha: 1
},
},{
name: "待就业-硕士生",
value: 11,
itemStyle: {
colorSaturation: 0.4,
colorAlpha: 1
},
},{
name: "待就业-博士生",
value: 9,
itemStyle: {
colorSaturation: 0.35,
colorAlpha: 1
},
},]
}, {
name: "去向未定",
value: 27,
// itemStyle: {
// colorSaturation: 0.4,
// },
children: [{
name: "去向未定-本科生",
value: 2,
itemStyle: {
colorSaturation: 0.25,
colorAlpha: 1
},
},{
name: "去向未定-硕士生",
value: 14,
itemStyle: {
colorSaturation: 0.2,
colorAlpha: 1
},
},{
name: "去向未定-博士生",
value: 16,
itemStyle: {
colorSaturation: 0.15,
colorAlpha: 1
},
},]
}, ]
}
]
// var modes = ['2012Budget', '2011Budget', 'Growth'];
option = {
title: {
left: 0,
top: "4%",
text: ['{c|}' + '{d|2017清华大学毕业生去向（共6620人）}'],
// text:[],
textStyle: {
rich: {
c: {
color: '#0000',
fontSize: 25,
fontWeight: 'bold',
width: 4,
height: 15,
backgroundColor: '#2196f3',
},
d: {
// color: '#3e4956',
fontWeight: 'bold',
fontSize: 17,
padding: [0, 0, 0, 30],
},
}
},
},
tooltip: {},
series: [{
name: '全部',
type: 'treemap',
visibleMin: 300,
data: data,
leafDepth: 4, //呈现层级，若为1加载时仅展开一层，接下来的每一层通过单击进入，如上面的效果图所示，
//每一层级呈现的样式
label: {
show: true ,
fontSize: 10,
// color: '#000000',
formatter: function(params) {
var arr = [
params.name,
params.value + '人'
];
return arr.join('\n');
}
},
levels: [{
colorSaturation: [0.2, 0.8],
itemStyle: {
normal: {
borderColor: '#fff',
borderWidth: 1,
gapWidth: 1
}
}
},
{
colorSaturation: [0.3, 0.7],
colorMappingBy: 'id',
itemStyle: {
normal: {
// borderColorSaturation: 0.7,
gapWidth: 2,
borderWidth: 2
}
}
},
]
}]
};