Echarts在线免费图表

 
            var option = {
				    tooltip : {
				        trigger: 'item',
				        formatter: "{b}\n{c}亿"
				    },
				    color:['#8fc31f','#f35833','#00ccff'],
				    series : [
				        {
				            name: '三大运营商业绩比较图',
				            type: 'pie',
				            radius : '55%',
				            //center: ['40%', '50%'],
				            data:[
				                {value:1087, name:'中国移动'},
				                {value:180.04, name:'中国电信'},
				                {value:6.3, name:'中国联通'}
				            ],
							label: {
					            normal: {
					                //position: 'inner',
					            }
					        },
				            itemStyle: {
				                normal: {
				                    label:{ 
			                            show: true, 
			//	                            position:'inside',
			                            formatter: "{b}\n{c}亿" 
			                        }
				                },
			                    labelLine :{show:true}
				            }
				        }
				    ]
				};