option = {
color: ['#7BC074', '#709EF1', '#F59363'],
series: [
{
type: 'sankey',
draggable: false,
left: '8%',
right: '8%',
data: [
//左点
{ name: '安徽', label: { position: 'left' } },
{ name: '广西', label: { position: 'left' } },
{ name: '江西', label: { position: 'left' } },
{ name: '青海', label: { position: 'left' } },
{ name: '湖南', label: { position: 'left' } },
{ name: '四川', label: { position: 'left' } },
{ name: '湖北', label: { position: 'left' } },
//右点
{ name: '江苏 ', label: { position: 'right' } },
{ name: '广东 ', label: { position: 'right' } },
{ name: '浙江 ', label: { position: 'right' } },
{ name: '重庆', label: { position: 'right' } }
],
links: [
{ source: '安徽', target: '江苏 ', value: 18.68 },
{ source: '安徽', target: '浙江 ', value: 12.38 },
{ source: '广西', target: '广东 ', value: 30.36 },
{ source: '江西', target: '广东 ', value: 12.48 },
{ source: '江西', target: '浙江 ', value: 12.67 },
{ source: '青海', target: '广东 ', value: 13.47 },
{ source: '青海', target: '浙江 ', value: 11.03 },
{ source: '湖南', target: '广东 ', value: 19.11 },
{ source: '四川', target: '重庆 ', value: 15.02 },
{ source: '湖北', target: '广东 ', value: 11.66 },
],
label: {
normal: {
color: 'rgba(9, 27, 61, 0.6)',
fontSize: 14,
fontWeight: '400',
},
},
itemStyle: {
normal: {
borderWidth: 1,
borderColor: '#aaa',
},
},
lineStyle: {
normal: {
color: 'gradient',
borderColor: 'black',
borderWidth: 0,
opacity: 0.3,
curveness: 0.6,
},
},
},
],
};