http://echarts.baidu.com/examples/
option = { toolbox: { feature: { saveAsImage: {} } }, xAxis: { type: 'category', data: ['0.001', '0.005', '0.01', '0.05', '0.1', '0.5', '1.0', '5.0', '10.0'], name: 'Lamda' }, yAxis: { type: 'value', min: 0.179, max: 0.185, name:'RMSE' }, series: [{ data: [0.182019, 0.180030, 0.181768, 0.182325, 0.181659, 0.184285, 0.184543,0.183107,0.183807], type: 'line', itemStyle : { normal: {label : {show: true}}}, }] };
效果图: