一:引包
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-gl/echarts-gl.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
<script type="text/javascript"
src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
<script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script>
<script type="text/javascript"
src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/simplex.js"></script>
二:一个div,用于放图表
<body >
<div id="container" style="width: 80%;height: 700px"></div>
</body>
三:初始化echarts
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
两句可以合成一句(个人比较喜欢)
var myChart = echarts.init(document.getElementById('container'));
四:指定图表的配置项和数据
option = {
title: {
text: '中国地图',
subtext: '数据纯属虚构',
left: 'center'
},
tooltip: {
trigger: 'item'
},
//左侧小导航图标
visualMap: {
min: 0,
max: 2500,
left: 'left',
top: 'bottom',
text: ['高', '低'],
calculable: true
},
//右侧小导航
toolbox: {
show: true,
orient: 'vertical',
left: 'right',
top: 'center',
feature: {
mark: {show: true},
dataView: {show: true, readOnly: false},
restore: {show: true},
saveAsImage: {show: true}
},
},
series: [
{
name: '中国',
type: 'map',
mapType: 'china',
roam: true,
label: {
normal: {
show:true,//显示省份
},
emphasis: {
show: false
}
},
data: [
{name: '北京', value: Math.round(Math.random() * 1000)},
{name: '天津', value: Math.round(Math.random() * 1000)},
{name: '上海', value: Math.round(Math.random() * 1000)},
{name: '重庆', value: Math.round(Math.random() * 1000)},
{name: '河北', value: Math.round(Math.random() * 1000)},
{name: '河南', value: Math.round(Math.random() * 1000)},
{name: '云南', value: Math.round(Math.random() * 1000)},
{name: '辽宁', value: Math.round(Math.random() * 1000)},
{name: '黑龙江', value: Math.round(Math.random() * 1000)},
{name: '湖南', value: Math.round(Math.random() * 1000)},
{name: '安徽', value: Math.round(Math.random() * 1000)},
{name: '山东', value: Math.round(Math.random() * 1000)},
{name: '新疆', value: Math.round(Math.random() * 1000)},
{name: '江苏', value: Math.round(Math.random() * 1000)},
{name: '浙江', value: Math.round(Math.random() * 1000)},
{name: '江西', value: Math.round(Math.random() * 1000)},
{name: '湖北', value: Math.round(Math.random() * 1000)},
{name: '广西', value: Math.round(Math.random() * 1000)},
{name: '甘肃', value: Math.round(Math.random() * 1000)},
{name: '山西', value: Math.round(Math.random() * 1000)},
{name: '内蒙古', value: Math.round(Math.random() * 1000)},
{name: '陕西', value: Math.round(Math.random() * 1000)},
{name: '吉林', value: Math.round(Math.random() * 1000)},
{name: '福建', value: Math.round(Math.random() * 1000)},
{name: '贵州', value: Math.round(Math.random() * 1000)},
{name: '广东', value: Math.round(Math.random() * 1000)},
{name: '青海', value: Math.round(Math.random() * 1000)},
{name: '西藏', value: Math.round(Math.random() * 1000)},
{name: '四川', value: Math.round(Math.random() * 1000)},
{name: '宁夏', value: Math.round(Math.random() * 1000)},
{name: '海南', value: Math.round(Math.random() * 1000)},
{name: '台湾', value: Math.round(Math.random() * 1000)},
{name: '香港', value: Math.round(Math.random() * 1000)},
{name: '澳门', value: Math.round(Math.random() * 1000)}
]
}
]
};
五: 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
完整代码如下
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-gl/echarts-gl.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
<script type="text/javascript"
src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
<script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script>
<script type="text/javascript"
src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/simplex.js"></script>
</head>
<body >
<div id="container" style="width: 80%;height: 700px"></div>
</body>
<script type="text/javascript">
var myChart = echarts.init(document.getElementById('container'));
//var dom = document.getElementById("container");
//var myChart = echarts.init(dom);
option = {
title: {
text: '中国地图',
subtext: '数据纯属虚构',
left: 'center'
},
tooltip: {
trigger: 'item'
},
//左侧小导航图标
visualMap: {
min: 0,
max: 2500,
left: 'left',
top: 'bottom',
text: ['高', '低'],
calculable: true
},
//右侧小导航
toolbox: {
show: true,
orient: 'vertical',
left: 'right',
top: 'center',
feature: {
mark: {show: true},
dataView: {show: true, readOnly: false},
restore: {show: true},
saveAsImage: {show: true}
},
},
series: [
{
name: '中国',
type: 'map',
mapType: 'china',
roam: true,
label: {
normal: {
show:true,//显示省份
},
emphasis: {
show: false
}
},
data: [
{name: '北京', value: Math.round(Math.random() * 1000)},
{name: '天津', value: Math.round(Math.random() * 1000)},
{name: '上海', value: Math.round(Math.random() * 1000)},
{name: '重庆', value: Math.round(Math.random() * 1000)},
{name: '河北', value: Math.round(Math.random() * 1000)},
{name: '河南', value: Math.round(Math.random() * 1000)},
{name: '云南', value: Math.round(Math.random() * 1000)},
{name: '辽宁', value: Math.round(Math.random() * 1000)},
{name: '黑龙江', value: Math.round(Math.random() * 1000)},
{name: '湖南', value: Math.round(Math.random() * 1000)},
{name: '安徽', value: Math.round(Math.random() * 1000)},
{name: '山东', value: Math.round(Math.random() * 1000)},
{name: '新疆', value: Math.round(Math.random() * 1000)},
{name: '江苏', value: Math.round(Math.random() * 1000)},
{name: '浙江', value: Math.round(Math.random() * 1000)},
{name: '江西', value: Math.round(Math.random() * 1000)},
{name: '湖北', value: Math.round(Math.random() * 1000)},
{name: '广西', value: Math.round(Math.random() * 1000)},
{name: '甘肃', value: Math.round(Math.random() * 1000)},
{name: '山西', value: Math.round(Math.random() * 1000)},
{name: '内蒙古', value: Math.round(Math.random() * 1000)},
{name: '陕西', value: Math.round(Math.random() * 1000)},
{name: '吉林', value: Math.round(Math.random() * 1000)},
{name: '福建', value: Math.round(Math.random() * 1000)},
{name: '贵州', value: Math.round(Math.random() * 1000)},
{name: '广东', value: Math.round(Math.random() * 1000)},
{name: '青海', value: Math.round(Math.random() * 1000)},
{name: '西藏', value: Math.round(Math.random() * 1000)},
{name: '四川', value: Math.round(Math.random() * 1000)},
{name: '宁夏', value: Math.round(Math.random() * 1000)},
{name: '海南', value: Math.round(Math.random() * 1000)},
{name: '台湾', value: Math.round(Math.random() * 1000)},
{name: '香港', value: Math.round(Math.random() * 1000)},
{name: '澳门', value: Math.round(Math.random() * 1000)}
]
}
]
};
//if (option && typeof option === "object") {
myChart.setOption(option);
//}
</script>
<style>
</style>
</html>
附上图片
image.png
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