<!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'));
// 指定图表的配置项和数据
var option = {
title: {
text: '未来一周气温变化',
subtext: '纯属虚构'
},
tooltip: {
trigger: 'axis'
},
legend: {
data: ['最高气温', '最低气温']
},
toolbox: {
show: true,
feature: {
dataZoom: {
yAxisIndex: 'none'
},
dataView: {
readOnly: false
},
magicType: {
type: ['line', 'bar']
},
restore: {},
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
},
yAxis: {
type: 'value',
axisLabel: {
formatter: '{value} °C'
}
},
series: [{
name: '最高气温',
type: 'line',
data: [11, 11, 15, 13, 12, 13, 10],
markPoint: {
data: [{
type: 'max',
name: '最大值'
},
{
type: 'min',
name: '最小值'
}
]
},
markLine: {
data: [{
type: 'average',
name: '平均值'
}]
}
},
{
name: '最低气温',
type: 'line',
data: [1, -2, 2, 5, 3, 2, 0],
markPoint: {
data: [{
name: '周最低',
value: -2,
xAxis: 1,
yAxis: -1.5
}]
},
markLine: {
data: [{
type: 'average',
name: '平均值'
},
[{
symbol: 'none',
x: '90%',
yAxis: 'max'
}, {
symbol: 'circle',
label: {
normal: {
position: 'start',
formatter: '最大值'
}
},
type: 'max',
name: '最高点'
}]
]
}
}
]
};
myChart.setOption(option);
</script>
</body>
</html>
