<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<!-- 引入 echarts.js -->
<script src="js/echarts.min.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 colors = ['#5793f3', '#d14a61', '#675bba'];
option = {
color: colors,
tooltip: {
trigger: 'none',
axisPointer: {
type: 'cross'
}
},
legend: {
data: ['2015 降水量', '2016 降水量']
},
grid: {
top: 70,
bottom: 50
},
xAxis: [{
type: 'category',
axisTick: {
alignWithLabel: true
},
axisLine: {
onZero: false,
lineStyle: {
color: colors[1]
}
},
axisPointer: {
label: {
formatter: function(params) {
return '降水量 ' + params.value +
(params.seriesData.length ? '：' + params.seriesData[0].data : '');
}
}
},
data: ["2016-1", "2016-2", "2016-3", "2016-4", "2016-5", "2016-6", "2016-7", "2016-8", "2016-9", "2016-10", "2016-11", "2016-12"]
},
{
type: 'category',
axisTick: {
alignWithLabel: true
},
axisLine: {
onZero: false,
lineStyle: {
color: colors[0]
}
},
axisPointer: {
label: {
formatter: function(params) {
return '降水量 ' + params.value +
(params.seriesData.length ? '：' + params.seriesData[0].data : '');
}
}
},
data: ["2015-1", "2015-2", "2015-3", "2015-4", "2015-5", "2015-6", "2015-7", "2015-8", "2015-9", "2015-10", "2015-11", "2015-12"]
}
],
yAxis: [{
type: 'value'
}],
series: [{
name: '2015 降水量',
type: 'line',
xAxisIndex: 1,
smooth: true,
data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
},
{
name: '2016 降水量',
type: 'line',
smooth: true,
data: [3.9, 5.9, 11.1, 18.7, 48.3, 69.2, 231.6, 46.6, 55.4, 18.4, 10.3, 0.7]
}
]
};
myChart.setOption(option);
</script>
</body>
</html>
