<!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: 1024px;height:768px;"></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 layouts = [
[[0, 0]],
[[-0.25, 0], [0.25, 0]],
[[0, -0.2], [-0.2, 0.2], [0.2, 0.2]],
[[-0.25, -0.25], [-0.25, 0.25], [0.25, -0.25], [0.25, 0.25]]
];
var pathes = [
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'M848.794624 939.156685 571.780416 939.156685 571.780416 653.17123l341.897539 0 0 221.100654C913.677926 909.960704 884.482867 939.156685 848.794624 939.156685zM571.780403 318.743552c-11.861606-3.210138-31.443354-8.36864-39.829709-16.176435-0.596582-0.561766-1.016218-1.246413-1.613824-1.841971-0.560845 0.596582-1.016218 1.280205-1.613824 1.841971-8.386355 7.807795-15.96631 12.965274-27.827917 16.176435l0 263.544325L141.030675 582.287877 141.030675 355.202884c0-35.687834 29.195059-64.882688 64.883302-64.882688l150.649125 0c-16.984474-9.525965-32.846438-20.56233-46.111027-32.932045-60.250624-56.144691-71.129907-137.062605-24.283034-180.767027 19.615539-18.264986 46.252237-27.124736 75.026739-27.124736 39.933133 0 83.972915 17.070797 118.995968 49.706086 20.353331 18.983322 37.722624 43.405619 50.145075 69.056819 12.457267-25.6512 29.791744-50.074419 50.180915-69.056819 35.022029-32.63529 79.062835-49.706086 118.994944-49.706086 28.74071 0 55.410176 8.860774 75.025715 27.124736 46.882611 43.704422 35.96759 124.622336-24.283034 180.767027-13.264589 12.368691-29.127578 23.40608-46.111027 32.932045l144.649234 0c35.688243 0 64.882278 29.195981 64.882278 64.882688l0 227.084948L571.780416 582.287833 571.780416 318.743508zM435.064218 147.625267c-21.476966-19.965747-49.094144-31.913882-73.868288-31.913882-7.404954 0-21.125018 1.211597-29.863322 9.386803-2.000691 1.824563-8.070144 7.439462-8.070144 21.369754 0 15.650406 8.492749 40.24873 32.319386 62.477926 29.124506 27.12576 77.202432 47.601152 111.76704 47.601152 12.176794 0 16.492237-2.666701 16.527053-2.702541C489.524736 242.54505 475.664486 185.453773 435.064218 147.625267zM577.78135 254.790963c0 0 0.034816-0.034816 0.069632-0.034816 0.807424 0 5.50871 1.790771 15.509914 1.790771 34.564608 0 82.64151-20.47529 111.76704-47.601152 23.826637-22.229299 32.283546-46.810112 32.283546-62.442189 0-13.930291-6.033613-19.562496-8.035328-21.404467-8.77312-8.17623-22.457344-9.386803-29.864346-9.386803-24.808038 0-52.390298 11.948134-73.867264 31.913882C585.325466 185.208218 571.358822 241.73865 577.78135 254.790963zM500.89513 939.156685 205.914017 939.156685c-35.688243 0-64.883302-29.195981-64.883302-64.883712L141.030714 653.17123l359.864462 0L500.895177 939.15666z'
];
var colors = [
'#c4332b', '#16B644', '#6862FD', '#FDC763'
];
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) {
var items = [];
var eventCount = Math.round(Math.random() * pathes.length);
for (var i = 0; i < eventCount; i++) {
items.push(Math.round(Math.random() * (pathes.length - 1)));
}
data.push([
echarts.format.formatTime('yyyy-MM-dd', time),
items.join('|')
]);
}
return data;
}
function renderItem(params, api) {
var cellPoint = api.coord(api.value(0));
var cellWidth = params.coordSys.cellWidth;
var cellHeight = params.coordSys.cellHeight;
var value = api.value(1);
var events = value && value.split('|');
if (isNaN(cellPoint[0]) || isNaN(cellPoint[1])) {
return;
}
var group = {
type: 'group',
children: echarts.util.map(layouts[events.length - 1], function (itemLayout, index) {
return {
type: 'path',
shape: {
pathData: pathes[events[index]],
x: -8,
y: -8,
width: 16,
height: 16
},
position: [
cellPoint[0] + echarts.number.linearMap(itemLayout[0], [-0.5, 0.5], [-cellWidth / 2, cellWidth / 2]),
cellPoint[1] + echarts.number.linearMap(itemLayout[1], [-0.5, 0.5], [-cellHeight / 2 + 20, cellHeight / 2])
],
style: api.style({
fill: colors[events[index]]
})
};
}) || []
};
group.children.push({
type: 'text',
style: {
x: cellPoint[0],
y: cellPoint[1] - cellHeight / 2 + 15,
text: echarts.format.formatTime('dd', api.value(0)),
fill: '#777',
textFont: api.font({fontSize: 14})
}
});
return group;
}
option = {
tooltip: {
},
calendar: [{
left: 'center',
top: 'middle',
cellSize: [70, 70],
yearLabel: {show: false},
orient: 'vertical',
dayLabel: {
firstDay: 1,
nameMap: 'cn'
},
monthLabel: {
show: false
},
range: '2017-03'
}],
series: [{
type: 'custom',
coordinateSystem: 'calendar',
renderItem: renderItem,
dimensions: [null, {type: 'ordinal'}],
data: getVirtulData(2017)
}]
};
myChart.setOption(option);
</script>
</body>
</html>
