效果图
源代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<!-- 引入 echarts.js -->
<script src="js/echarts.min.js"></script>
<script src="js/jquery-1.11.0.min.js"></script>
<script src="dist/extension/dataTool.js"></script>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="width: 600px;height:400px;"></div>
<script type="text/javascript">
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
var option;
var graphData = [
[
1485878400000,
260
],
[
1486137600000,
200
],
[
1486569600000,
279
],
[
1486915200000,
847
],
[
1487347200000,
241
],
[
1487779200000 + 3600 * 24 * 1000 * 15,
411
],
[
1488124800000 + 3600 * 24 * 1000 * 23,
985
]
];
var links = graphData.map(function(item, idx) {
return {
source: idx,
target: idx + 1
};
});
links.pop();
function getVirtulData(year) {
year = year || '2017';
var date = +echarts.number.parseDate(year + '-01-01');
var end = +echarts.number.parseDate((+year + 1) + '-01-01');
var dayTime = 3600 * 24 * 1000;
var data = [];
for(var time = date; time < end; time += dayTime) {
data.push([
echarts.format.formatTime('yyyy-MM-dd', time),
Math.floor(Math.random() * 1000)
]);
}
return data;
}
option = {
tooltip: {},
calendar: {
top: 'middle',
left: 'center',
orient: 'vertical',
cellSize: 40,
yearLabel: {
margin: 50,
textStyle: {
fontSize: 30
}
},
dayLabel: {
firstDay: 1,
nameMap: 'cn'
},
monthLabel: {
nameMap: 'cn',
margin: 15,
textStyle: {
fontSize: 20,
color: '#999'
}
},
range: ['2017-02', '2017-03-31']
},
visualMap: {
min: 0,
max: 1000,
type: 'piecewise',
left: 'center',
bottom: 20,
inRange: {
color: ['#5291FF', '#C7DBFF']
},
seriesIndex: [1],
orient: 'horizontal'
},
series: [{
type: 'graph',
edgeSymbol: ['none', 'arrow'],
coordinateSystem: 'calendar',
links: links,
symbolSize: 15,
calendarIndex: 0,
itemStyle: {
normal: {
color: 'yellow',
shadowBlue: 9,
shadowOffsetX: 1.5,
shadowOffsetY: 3,
shadowColor: '#555'
}
},
lineStyle: {
normal: {
color: '#D10E00',
width: 1,
opacity: 1
}
},
data: graphData,
z: 20
}, {
type: 'heatmap',
coordinateSystem: 'calendar',
data: getVirtulData(2017)
}]
};
myChart.setOption(option);
</script>
</body>
</html>
