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j***g
2020-06-28 10:21:46
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var data_in = [ 918.32, 902.51, 900.41, 873.43, 885.39, 897.63, 892.44, 879.04, 850.83, 848.52, 844.87, 834.54, 832.48, 815.48, 811.23, 821.20, 805.10, 794.49, 801.23, 788.80, 769.70, 789.80, 763.46, 758.57, 773.49, 764.45, 739.66, 757.55, 731.12, 724.06, 732.70, 723.80, 714.91, 723.46, 705.10, 708.90, 723.75, 703.06, 684.51, 692.63, 683.14, 671.95, 691.97, 684.04, 667.59, 688.56, 659.01, 652.39, 670.98, 638.10, 655.85, 627.21, 648.82, 631.68, 614.94, 642.69, 626.22, 613.44, 641.15, 613.90, 601.39, 623.22, 602.94, 589.90, 612.01, 590.85, 591.51, 585.67, 559.47, 557.43, 518.20, 504.63, 506.67, 512.66, 440.93, 614.94, 642.69, 626.22, 613.44, 641.15, 613.90, 601.39, 623.22, 602.94, 598.28, 593.18, 625.85, 625.43, 611.52, 660.33, 669.41, 707.86, 729.56, 728.72, 770.35, 800.78, 791.52, 797.62, 808.94, 625.43, 611.52, 660.33, 669.41, 707.86, 729.56, 728.72, 770.35, 800.78, 676.64, 598.28, 593.18, 625.85, 625.43, 611.52, 660.33, 669.41, 707.86, 729.56, 728.72, 770.35, 800.78, 791.52, 797.62, 808.94, 817.76, 797.77, 806.65, 763.81, 771.01, 796.27, 777.58, 776.37, 821.18, 814.54, 832.37, 853.91, 870.55, 861.75, 888.66, 888.60, 910.95, 934.58, 920.79, 923.61, 921.88, 1096.03, 1041.94, 951.67, 932.29, 935.73, 941.29, 944.34, 965.24, 928.95, 943.34, 968.91, 977.17, 941.77, 964.47, 964.86, 926.30, 929.23, 934.07, 974.39, 977.48, 953.90, 929.79, 948.32, 943.09, 933.89, 948.30, 934.66, 936.59, 958.61, 930.23, 927.04, 966.15, 923.08, 887.60, 924.59, 909.70, 889.48, 892.51, 906.88, 907.99, 927.54, 902.11, 902.41, 940.20, 937.34, 952.79, 952.53, 944.37, 952.09, 924.20, 924.65, 939.26, 967.97, 988.18, 1017.07, 1007.07, 1014.48, 1016.72, 1007.58, 974.98, 1053.01, 1044.22, 1038.93, 1029.50, 1093.14, 1124.30, 1120.13, 1123.74, 1105.22, 1132.26, 1124.54, 1137.46, 1177.16, 1114.36, 1087.06, 1096.11, 1083.61, 1096.21, 1069.42, 1090.59, 1081.66, 1095.27, 1105.93, 1098.18, 1102.24, 1115.35, 1127.81, 1139.65, 1159.92, 1180.29, 1157.27, 1201.08, 1186.57, 1200.80, 1244.75, 1216.21, 1199.90, 1224.75, 1188.85, 1180.26, 1151.10, 1173.41, 1156.91, 1160.99, 1160.67, 1158.08, 1129.06, 1100.04, 1068.78, 1102.13, 1079.86, 1029.01, 1032.81, 995.74, 979.22, 924.57, 901.16, 868.52, 964.42, 902.96, 899.91, 902.52, 926.63, 899.92, 911.75, 879.48, 857.78, 862.70, 868.01, 868.61, 867.72, 831.92, 841.49, 828.46, 918.32, 902.51, 900.41, 873.43, 885.39, 897.63, 892.44, 879.04, 850.83, 848.52, 918.32, 902.51, 900.41, 873.43, 885.39, 897.63, 892.44, 879.04, 850.83, 848.52, 844.87, 834.54, 832.48, 815.48, 811.23, 821.20, 805.10, 794.49, 801.23, 788.80, 769.70, 789.80, 763.46, 758.57, 773.49, 764.45, 739.66, 757.55, 731.12, 724.06, 732.70, 723.80, 714.91, 723.46, 705.10, 708.90, 723.75, 703.06, 684.51, 692.63, 683.14, ]; var oneDay = 24 * 3600 *1000; var fiveMinutes = 300 * 1000; var timestr = '2016/2/18 00:00:00'; var startTime = +new Date(timestr)-fiveMinutes; //把new Date出来的时间格式转换为data123中的日期格式 function riqigeshi(now){ return now.toLocaleDateString() + ' ' + now.getHours() + now.toLocaleTimeString().substr(-6,6) } //用来返回data123一样的数据格式 function chartData(i,data,now) { return { value: [ riqigeshi(now), data[i]/1024, ] } } //把原数据改成data123一样的格式 function changeData(datain) { var liuru = []; for (var i = 0; i < 289; i++) { startTime = new Date(+startTime + fiveMinutes); liuru.push(chartData(i,datain,startTime)); } return liuru; } var liuru = changeData(data_in); // var chart = echarts.init(document.getElementById("chart")); option = { grid:{ x:'3.6%', y:'5%', x2:'2.4%', y2:'12%', }, xAxis:{ type:'time', splitNumber:24 }, yAxis:{ type:'value', axisLabel:{ formatter:'{value} G' //给Y轴上的刻度加上单位 }, }, dataZoom: [ { type: 'slider',//数据滑块 start:0, minSpan:8, //5min // minSpan:16, //10min // minSpan:24, //15min // minSpan:50, //30min dataBackground:{ lineStyle:{ color:'#95BC2F' }, areaStyle:{ color:'#95BC2F', opacity:1, } }, // fillerColor:'rgba(255,255,255,.6)' }, { type:'inside'//使鼠标在图表中时滚轮可用 } ], tooltip:{ trigger: 'axis', formatter : function(params) { var result = params[0].value[0]; params.forEach(function(item) { result += '<br/>'; result += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:9px;height:9px;background-color:' + item.color + '"></span>'; result += item.seriesName + "："; result += isNaN(item.value[1]) ? 0 : (item.value[1]*1024).toFixed(2) + "M"; }); return result; }, }, series:{ name: '流入', type: 'line', showSymbol: false, symbolSize:12, data: liuru, } }; function refresh() { // liuru先shift(),再push() var liuruShift = liuru.shift(); var liuruShiftVal = liuruShift.value[1]; var newlrtime = riqigeshi(new Date(+new Date(liuruShift.value[0])+oneDay+fiveMinutes)); liuru.push({value:[newlrtime,liuruShiftVal]}); myChart.setOption({ series:{ data:liuru, } }); } setInterval(function () { refresh(); },1000);
