68Echarts - 散点图（Bubble Chart）

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;

			var data = [
				[
					[28604, 77, 17096869, 'Australia', 1990],
					[31163, 77.4, 27662440, 'Canada', 1990],
					[1516, 68, 1154605773, 'China', 1990],
					[13670, 74.7, 10582082, 'Cuba', 1990],
					[28599, 75, 4986705, 'Finland', 1990],
					[29476, 77.1, 56943299, 'France', 1990],
					[31476, 75.4, 78958237, 'Germany', 1990],
					[28666, 78.1, 254830, 'Iceland', 1990],
					[1777, 57.7, 870601776, 'India', 1990],
					[29550, 79.1, 122249285, 'Japan', 1990],
					[2076, 67.9, 20194354, 'North Korea', 1990],
					[12087, 72, 42972254, 'South Korea', 1990],
					[24021, 75.4, 3397534, 'New Zealand', 1990],
					[43296, 76.8, 4240375, 'Norway', 1990],
					[10088, 70.8, 38195258, 'Poland', 1990],
					[19349, 69.6, 147568552, 'Russia', 1990],
					[10670, 67.3, 53994605, 'Turkey', 1990],
					[26424, 75.7, 57110117, 'United Kingdom', 1990],
					[37062, 75.4, 252847810, 'United States', 1990]
				],
				[
					[44056, 81.8, 23968973, 'Australia', 2015],
					[43294, 81.7, 35939927, 'Canada', 2015],
					[13334, 76.9, 1376048943, 'China', 2015],
					[21291, 78.5, 11389562, 'Cuba', 2015],
					[38923, 80.8, 5503457, 'Finland', 2015],
					[37599, 81.9, 64395345, 'France', 2015],
					[44053, 81.1, 80688545, 'Germany', 2015],
					[42182, 82.8, 329425, 'Iceland', 2015],
					[5903, 66.8, 1311050527, 'India', 2015],
					[36162, 83.5, 126573481, 'Japan', 2015],
					[1390, 71.4, 25155317, 'North Korea', 2015],
					[34644, 80.7, 50293439, 'South Korea', 2015],
					[34186, 80.6, 4528526, 'New Zealand', 2015],
					[64304, 81.6, 5210967, 'Norway', 2015],
					[24787, 77.3, 38611794, 'Poland', 2015],
					[23038, 73.13, 143456918, 'Russia', 2015],
					[19360, 76.5, 78665830, 'Turkey', 2015],
					[38225, 81.4, 64715810, 'United Kingdom', 2015],
					[53354, 79.1, 321773631, 'United States', 2015]
				]
			];

			option = {
				backgroundColor: new echarts.graphic.RadialGradient(0.3, 0.3, 0.8, [{
					offset: 0,
					color: '#f7f8fa'
				}, {
					offset: 1,
					color: '#cdd0d5'
				}]),
				title: {
					text: '1990 与 2015 年各国家人均寿命与 GDP'
				},
				legend: {
					right: 10,
					data: ['1990', '2015']
				},
				xAxis: {
					splitLine: {
						lineStyle: {
							type: 'dashed'
						}
					}
				},
				yAxis: {
					splitLine: {
						lineStyle: {
							type: 'dashed'
						}
					},
					scale: true
				},
				series: [{
					name: '1990',
					data: data[0],
					type: 'scatter',
					symbolSize: function(data) {
						return Math.sqrt(data[2]) / 5e2;
					},
					label: {
						emphasis: {
							show: true,
							formatter: function(param) {
								return param.data[3];
							},
							position: 'top'
						}
					},
					itemStyle: {
						normal: {
							shadowBlur: 10,
							shadowColor: 'rgba(120, 36, 50, 0.5)',
							shadowOffsetY: 5,
							color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
								offset: 0,
								color: 'rgb(251, 118, 123)'
							}, {
								offset: 1,
								color: 'rgb(204, 46, 72)'
							}])
						}
					}
				}, {
					name: '2015',
					data: data[1],
					type: 'scatter',
					symbolSize: function(data) {
						return Math.sqrt(data[2]) / 5e2;
					},
					label: {
						emphasis: {
							show: true,
							formatter: function(param) {
								return param.data[3];
							},
							position: 'top'
						}
					},
					itemStyle: {
						normal: {
							shadowBlur: 10,
							shadowColor: 'rgba(25, 100, 150, 0.5)',
							shadowOffsetY: 5,
							color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
								offset: 0,
								color: 'rgb(129, 227, 238)'
							}, {
								offset: 1,
								color: 'rgb(25, 183, 207)'
							}])
						}
					}
				}]
			};

			myChart.setOption(option);