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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: 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;
option = {
legend: {},
tooltip: {},
dataset: {
dimensions: ['product', '2015', '2016', '2017'],
source: [
{product: 'Matcha Latte', '2015': 43.3, '2016': 85.8, '2017': 93.7},
{product: 'Milk Tea', '2015': 83.1, '2016': 73.4, '2017': 55.1},
{product: 'Cheese Cocoa', '2015': 86.4, '2016': 65.2, '2017': 82.5},
{product: 'Walnut Brownie', '2015': 72.4, '2016': 53.9, '2017': 39.1}
]
},
xAxis: {type: 'category'},
yAxis: {},
// Declare several bar series, each will be mapped
// to a column of dataset.source by default.
series: [
{type: 'bar'},
{type: 'bar'},
{type: 'bar'}
]
};
myChart.setOption(option);
</script>
</body>
</html>