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calendar-scatter.html
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calendar-scatter.html
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<html>
<head>
<meta charset="utf-8">
<title>calendar</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="reset.css">
<script src="esl.js"></script>
<script src="config.js"></script>
<script src="lib/jquery.min.js"></script>
</head>
<body>
<style>
html, body, #main {
width: 100%;
height: 100%;
}
</style>
<div id="main"></div>
<script>
var getVirtulData = function(year) {
year = year || '2017';
var datas = [];
var arr31 = [1, 3, 5, 7, 8, 10, 12];
var arr30 = [4, 6, 9, 11];
for (var i = 1; i <= 31; i++) {
for (var j = arr31.length - 1; j >= 0; j--) {
datas.push([year + '-' + arr31[j] + '-' + i, Math.floor(Math.random() * 1000)]);
}
}
for (var i = 1; i <= 30; i++) {
for (var j = arr30.length - 1; j >= 0; j--) {
datas.push([year + '-' + arr30[j] + '-' + i, Math.floor(Math.random() * 1000)]);
}
}
for (var i = 1; i <= 29; i++) {
datas.push([year + '-2-' + i, Math.floor(Math.random() * 1000)]);
}
return datas;
}
require([
'echarts',
'echarts/chart/heatmap',
'echarts/chart/scatter',
'echarts/component/title',
'echarts/component/legend',
'echarts/component/calendar',
'echarts/component/tooltip',
'echarts/component/visualMap'
], function (echarts) {
var chart = echarts.init(document.getElementById('main'));
chart.setOption({
title: {
left: 'center',
text: '2017年北京空气质量情况',
subtext: '数据纯属虚构'
},
tooltip: {
formatter: function (p) {
var format = echarts.format.formatTime('yyyy-MM-dd', p.data[0])
return format + ': ' + p.data[1];
}
},
calendar: {
top: 70,
range: '2017'
},
legend: {
top: 'top',
data: ['pm2.5', 'AQI'],
textStyle: {
color: '#fff',
fontSize: 16
}
},
/*visualMap: [{
text: ['北京pm2.5'],
min: 0,
max: 1000,
seriesIndex: 0,
calculable: true,
orient: 'horizontal',
left: 260,
top: 500
},
{
text: ['北京AQI'],
min: 0,
max: 1000,
seriesIndex: 1,
calculable: true,
orient: 'horizontal',
left: 500,
top: 500
}],*/
series: [{
name: '北京pm2.5',
type: 'scatter',
symbolSize: function (val) {
return val[1] / 100;
},
coordinateSystem: 'calendar',
data: getVirtulData(2017)
}/*,
{
name: '北京AQI',
type: 'scatter',
symbolSize: function (val) {
return val[1] / 100;
},
coordinateSystem: 'calendar',
data: getVirtulData(2017)
}*/]
});
$(window).resize(function() {
chart.resize();
});
$(window).resize(function() {
chart.resize();
});
});
</script>
</body>
</html>