echarts之折线图(line)
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2022-05-27 13:33:36
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>echartsLineTest</title>
<script src="../../libs/jquery/jquery.js"></script>
<script src="../../widgets/dnQuery/lib/echarts/dist/echarts-all.js"></script>
</head>
<body>
<div id="staChart" style="width:800px;height:800px;"></div>
<script>
var chart;
$(function() {
setChart()
})
function setChart() {
chart = echarts.init(document.getElementById("staChart"));
chart.setOption(getChartOption("line"));
}
function getChartOption(type) {
//option
var option = {};
if(type == "line"){
option = {
title : {
text: '未来一周气温变化',
subtext: '纯属虚构'
},
tooltip : {
trigger: 'axis'
},
legend: {
data:['最低气温']
},
toolbox: {
show : true,
feature : {
mark : {show: true},
dataView : {show: true, readOnly: false},
magicType : {show: true, type: ['line', 'bar']},
restore : {show: true},
saveAsImage : {show: true}
}
},
calculable : true,
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:'标准气温',
type:'line',
data:[6,6,6,6,6,6,6],//标准线效果
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'}
]
}
}
]
};
}
return option;
}
</script>
</body>
</html>echsrts引用的相关js文件：链接：https://pan.baidu.com/s/1GP34oLNd-EEjqWXHZ9sYeA 密码：se9t
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