forked from bot/app
94 lines
3.0 KiB
HTML
94 lines
3.0 KiB
HTML
|
<!DOCTYPE html>
|
|||
|
|
<html lang="en">
|
|||
|
|
|
|||
|
|
<head>
|
|||
|
|
<meta charset="UTF-8">
|
|||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|||
|
|
<title>Document</title>
|
|||
|
|
<style>
|
|||
|
|
body {
|
|||
|
|
background-color: #fff; // 设置背景色为灰色
|
|||
|
|
background-repeat: no-repeat; // 设置背景图片不重复
|
|||
|
|
background-size: 100% auto;
|
|||
|
|
}
|
|||
|
|
#pieHuan {
|
|||
|
|
width: 400px;
|
|||
|
|
height: 400px;
|
|||
|
|
margin-top: 50px;
|
|||
|
|
// 圆角矩形，使背景高斯模糊
|
|||
|
|
background-color: rgba(255, 255, 255, 0.5);
|
|||
|
|
border-radius: 10px;
|
|||
|
|
padding: 10px;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
</style>
|
|||
|
|
<script type="text/javascript" src="js/echarts.js"></script>
|
|||
|
|
</head>
|
|||
|
|
|
|||
|
|
<body>
|
|||
|
|
<div id="pieHuan"></div>
|
|||
|
|
<script>{
|
|||
|
|
// 设置背景图为img/bg1.jpg
|
|||
|
|
let bgs = ["bg1.jpg"]
|
|||
|
|
// 随机选择背景图片
|
|||
|
|
document.body.style.backgroundImage = `url(./img/${bgs[Math.floor(Math.random() * bgs.length)]})`;
|
|||
|
|
// 环形图
|
|||
|
|
let pieHuan = echarts.init(document.getElementById('pieHuan'));
|
|||
|
|
pieHuanOption = {
|
|||
|
|
// 标题
|
|||
|
|
title: {
|
|||
|
|
text: 'echarts实现环形图'
|
|||
|
|
},
|
|||
|
|
// 图例
|
|||
|
|
tooltip: {
|
|||
|
|
show: true,
|
|||
|
|
trigger: "item",
|
|||
|
|
backgroundColor: "#1677FF",
|
|||
|
|
// {a}（系列名称），{b}（数据项名称），{c}（数值）, {d}（百分比）
|
|||
|
|
formatter: "{a}：{b}<br/>{c}条({d}%)"
|
|||
|
|
},
|
|||
|
|
// 不同区域的颜色
|
|||
|
|
color: ['#65a5ff', '#dcebff'],
|
|||
|
|
series: [
|
|||
|
|
{
|
|||
|
|
name: '访问来源',
|
|||
|
|
type: 'pie',
|
|||
|
|
// 数组的第一项是内半径，第二项是外半径；可以设置不同的内外半径显示成圆环图
|
|||
|
|
radius: ['30%', '50%'],
|
|||
|
|
// 饼图的中心（圆心）坐标，数组的第一项是横坐标，第二项是纵坐标；设置成百分比时第一项是相对于容器宽度，第二项是相对于容器高度
|
|||
|
|
center: ['50%', '50%'],
|
|||
|
|
itemStyle: {
|
|||
|
|
// 显示图例
|
|||
|
|
normal: {
|
|||
|
|
label: {
|
|||
|
|
show: true
|
|||
|
|
},
|
|||
|
|
labelLine: {
|
|||
|
|
show: true
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
emphasis: {
|
|||
|
|
label: {
|
|||
|
|
// 标签内容是否高亮
|
|||
|
|
show: true,
|
|||
|
|
textStyle: {
|
|||
|
|
fontSize: '30',
|
|||
|
|
fontWeight: 'bold'
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
data: [
|
|||
|
|
{value: 335, name: '百度'},
|
|||
|
|
{value: 335, name: '搜狐'}
|
|||
|
|
]
|
|||
|
|
}
|
|||
|
|
]
|
|||
|
|
};
|
|||
|
|
pieHuan.setOption(pieHuanOption);
|
|||
|
|
}
|
|||
|
|
</script>
|
|||
|
|
</body>
|
|||
|
|
|
|||
|
|
</html>
|