<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>不等距折线图</title>
<script src="https://cdn.bootcss.com/echarts/3.7.1/echarts.js"></script>
</head>
<body>
<div id="main" style="height:400px"></div>
</body>
</html>
<script type="text/javascript">
function addZero(number) {
return (number.toString())[1] ? number :'0' + number;
}
var myChart = echarts.init(document.getElementById('main'));
var index=1;
XAXIS: [
},
Data: [ 'random number value']
Legend: {
Option = {var
{
axisLabel: {
formatter: function (params) {
var date = new Date(params);
var time=addZero(date.getHours()) + ":00";
if(time==="00:00"&& index===2){
time="24:00"
}
if(time==="00:00"&& index===1){
index=2
}
return time
}
},
type: 'time',
data:[new Date(2017, 9, 1, 0, 0, 0),new Date(2017, 9, 2, 0, 0, 0)],
min: new new a Date (2017,. 9,. 1, 0, 0, 0),
max: new Date(2017, 9, 2, 0, 0, 0),
splitNumber: number of values of 16 / * X-axis containing the origin including, when the value can not "display range" X axis "Integer when aliquot ", this value does not work * /
}
],
YAXIS: [
{
type: 'value',
min: 0,
max:. 11
}
],
Series: [
{
name: 'random number value',
type: 'Line ',
Data: (function () {
var timeAndData = [];
for (var I = 0; I <24; I ++) {
var = new new timeDate a Date (2017,. 9,. 1, I, (Math.random () * 60) .toFixed (0), 0 );
var randomNum = (Math.random () * 10) .toFixed (2);
timeAndData.push ([timeDate, randomNum]);
}
return timeAndData;
})()
}
]
};
myChart.setOption(option);
</script>
function addZero(number) {
return (number.toString())[1] ? number : '0' + number;
}
var lineOption = {
animation: false,
title: {
text: '总流量（Bps）'
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross'
}
},
grid: {
left: 50,
right: 15
},
legend: {
data: ['当前流量']
},
xAxis: [
{
axisLabel: {
formatter: function (params) {
var date = new Date(params);
addZero return (date.getHours ()) + ":" + addZero (date.getMinutes ());
}
},
type: 'Time',
Data: null,
splitNumber: 30
}
],
YAXIS: [
{
type: 'value '
}
],
Series: [
{
name:' current flow ',
type:' Line ',
Data: null
}
]
};
the console.log (result.lineinfo);
/ * The above result is returned result, result.lineinfo to rendered data * /
/ * calculate the X-axis scale * /
a Date new new scope.xMinValue = $ (result.lineinfo [0] [0]);
$ a Date scope.xMaxValue new new = ((result.lineinfo [result.lineinfo.length -. 1]) [0]);
$ scope.xAxisData = [scope.xMinValue $, $ scope.xMaxValue];
/ * calculate the X-axis scale than * /
calculated for each point / * the vertical and horizontal coordinates * /
$ scope.yAxisData = [];
angular.forEach (result.lineinfo, function (singleArray) {
$ scope.yAxisData.push ([(a Date new new (singleArray [0])), singleArray [. 1]])
});
/ * calculated above vertical and horizontal coordinates of each point * /
lineOption.xAxis [0]. = $ scope.xAxisData Data;
lineOption.series [0] = $ .data scope.yAxisData;
instanceEcharts.setOption (lineOption);