163Echarts - 桑基图（Basic Sankey）

效果图

源代码

	
		
		ECharts
		
		
		
		
	

	
		
		

		
			// 基于准备好的dom，初始化echarts实例
			var myChart = echarts.init(document.getElementById('main'));
			var option;
			myChart.showLoading();
			option = {
				series: {
					type: 'sankey',
					layout: 'none',
					focusNodeAdjacency: 'allEdges',
					data: [{
						name: 'a'
					}, {
						name: 'b'
					}, {
						name: 'a1'
					}, {
						name: 'a2'
					}, {
						name: 'b1'
					}, {
						name: 'c'
					}],
					links: [{
						source: 'a',
						target: 'a1',
						value: 5
					}, {
						source: 'a',
						target: 'a2',
						value: 3
					}, {
						source: 'b',
						target: 'b1',
						value: 8
					}, {
						source: 'a',
						target: 'b1',
						value: 3
					}, {
						source: 'b1',
						target: 'a1',
						value: 1
					}, {
						source: 'b1',
						target: 'c',
						value: 2
					}]
				}
			};

			myChart.setOption(option);