echarts之散点图
散点图
如下图示例
散点图的常见效果
- 气泡图效果
要能够达到气泡图的效果, 其实就是让每一个散点的大小不同, 让每一个散点的颜色不同
symbolSize 控制散点的大小
itemStyle.color 控制散点的颜色
这两个配置项都支持固定值的写法, 也支持回调函数的写法
var option={
series:[{
// symbolSize:30 //调整散列图中点的大小
symbolSize:function (arg){
console.log(arg)
var height=arg[0]/100;
var weight=arg[1];
var bmi=weight/(height*height);
if(bmi>28){
return 20;
}
return 5;
},
itemStyle:{
//color: 'green',
color:function (arg){
var height=arg.data[0]/100;
var weight=arg.data[1];
var bmi=weight/(height*height);
if(bmi>28){
return 'red';
}
return 'blue';
}
}
}]
}
- 涟漪动画效果
type:effectScatter 将 type 的值从 scatter 设置为 effectScatter 就能够产生涟漪动画的效果
rippleEffect rippleEffect 可以配置涟漪动画的大小
var option={
series:[{
// type:'scatter',
type:'effectScatter',
rippleEffect: {
scale:10
}
}]
}
- showEffectOn
showEffectOn 可以控制涟漪动画在什么时候产生,
它的可选值有两个: render 和 emphasis
render 代表界面渲染完成就开始涟漪动画
emphasis 代表鼠标移过某个散点的时候, 该散点开始涟漪动画
var option={
series:[{
// type:'scatter',
type:'effectScatter',
showEffectOn:'emphasis',// render emphasis
rippleEffect: {
scale:10
}
}]
}
总结：
散点图可以帮助我们推断出不同维度数据之间的相关性, 比如上述例子中,看得出身高和体重是正相关, 身
高越高, 体重越重
散点图也经常用在地图的标注上
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>散列图</title>
</head>
<script src="lib/echarts.min.js"></script>
<body>
<div style="height: 600px;width: 600px">
</div>
<script>
var data = [{"gender": "female", "height": 161.2, "weight": 51.6}, {
"gender": "female",
"height": 167.5,
"weight": 59
}, {"gender": "female", "height": 159.5, "weight": 49.2}, {
"gender": "female",
"height": 157,
"weight": 63
}, {"gender": "female", "height": 155.8, "weight": 53.6}, {
"gender": "female",
"height": 170,
"weight": 59
}, {"gender": "female", "height": 159.1, "weight": 47.6}, {
"gender": "female",
"height": 166,
"weight": 69.8
}, {"gender": "female", "height": 176.2, "weight": 66.8}, {
"gender": "female",
"height": 160.2,
"weight": 75.2
}, {"gender": "female", "height": 172.5, "weight": 55.2}, {
"gender": "female",
"height": 170.9,
"weight": 54.2
}, {"gender": "female", "height": 172.9, "weight": 62.5}, {
"gender": "female",
"height": 153.4,
"weight": 42
}, {"gender": "female", "height": 160, "weight": 50}, {
"gender": "female",
"height": 147.2,
"weight": 49.8
}, {"gender": "female", "height": 168.2, "weight": 49.2}, {
"gender": "female",
"height": 175,
"weight": 73.2
}, {"gender": "female", "height": 157, "weight": 47.8}, {
"gender": "female",
"height": 167.6,
"weight": 68.8
}, {"gender": "female", "height": 159.5, "weight": 50.6}, {
"gender": "female",
"height": 175,
"weight": 82.5
}, {"gender": "female", "height": 166.8, "weight": 57.2}, {
"gender": "female",
"height": 176.5,
"weight": 87.8
}, {"gender": "female", "height": 170.2, "weight": 72.8}, {
"gender": "female",
"height": 174,
"weight": 54.5
}, {"gender": "female", "height": 173, "weight": 59.8}, {
"gender": "female",
"height": 179.9,
"weight": 67.3
}, {"gender": "female", "height": 170.5, "weight": 67.8}, {
"gender": "female",
"height": 160,
"weight": 47
}, {"gender": "female", "height": 154.4, "weight": 46.2}, {
"gender": "female",
"height": 162,
"weight": 55
}, {"gender": "female", "height": 176.5, "weight": 83}, {
"gender": "female",
"height": 160,
"weight": 54.4
}, {"gender": "female", "height": 152, "weight": 45.8}, {
"gender": "female",
"height": 162.1,
"weight": 53.6
}, {"gender": "female", "height": 170, "weight": 73.2}, {
"gender": "female",
"height": 160.2,
"weight": 52.1
}, {"gender": "female", "height": 161.3, "weight": 67.9}, {
"gender": "female",
"height": 166.4,
"weight": 56.6
}, {"gender": "female", "height": 168.9, "weight": 62.3}, {
"gender": "female",
"height": 163.8,
"weight": 58.5
}, {"gender": "female", "height": 167.6, "weight": 54.5}, {
"gender": "female",
"height": 160,
"weight": 50.2
}, {"gender": "female", "height": 161.3, "weight": 60.3}, {
"gender": "female",
"height": 167.6,
"weight": 58.3
}, {"gender": "female", "height": 165.1, "weight": 56.2}, {
"gender": "female",
"height": 160,
"weight": 50.2
}, {"gender": "female", "height": 170, "weight": 72.9}, {
"gender": "female",
"height": 157.5,
"weight": 59.8
}, {"gender": "female", "height": 167.6, "weight": 61}, {
"gender": "female",
"height": 160.7,
"weight": 69.1
}, {"gender": "female", "height": 163.2, "weight": 55.9}, {
"gender": "female",
"height": 152.4,
"weight": 46.5
}, {"gender": "female", "height": 157.5, "weight": 54.3}, {
"gender": "female",
"height": 168.3,
"weight": 54.8
}, {"gender": "female", "height": 180.3, "weight": 60.7}, {
"gender": "female",
"height": 165.5,
"weight": 60
}, {"gender": "female", "height": 165, "weight": 62}, {
"gender": "female",
"height": 164.5,
"weight": 60.3
}, {"gender": "female", "height": 156, "weight": 52.7}, {
"gender": "female",
"height": 160,
"weight": 74.3
}, {"gender": "female", "height": 163, "weight": 62}, {
"gender": "female",
"height": 165.7,
"weight": 73.1
}, {"gender": "female", "height": 161, "weight": 80}, {
"gender": "female",
"height": 162,
"weight": 54.7
}, {"gender": "female", "height": 166, "weight": 53.2}, {
"gender": "female",
"height": 174,
"weight": 75.7
}, {"gender": "female", "height": 172.7, "weight": 61.1}, {
"gender": "female",
"height": 167.6,
"weight": 55.7
}, {"gender": "female", "height": 151.1, "weight": 48.7}, {
"gender": "female",
"height": 164.5,
"weight": 52.3
}, {"gender": "female", "height": 163.5, "weight": 50}, {
"gender": "female",
"height": 152,
"weight": 59.3
}, {"gender": "female", "height": 169, "weight": 62.5}, {
"gender": "female",
"height": 164,
"weight": 55.7
}, {"gender": "female", "height": 161.2, "weight": 54.8}, {
"gender": "female",
"height": 155,
"weight": 45.9
}, {"gender": "female", "height": 170, "weight": 70.6}, {
"gender": "female",
"height": 176.2,
"weight": 67.2
}, {"gender": "female", "height": 170, "weight": 69.4}, {
"gender": "female",
"height": 162.5,
"weight": 58.2
}, {"gender": "female", "height": 170.3, "weight": 64.8}, {
"gender": "female",
"height": 164.1,
"weight": 71.6
}, {"gender": "female", "height": 169.5, "weight": 52.8}, {
"gender": "female",
"height": 163.2,
"weight": 59.8
}, {"gender": "female", "height": 154.5, "weight": 49}, {
"gender": "female",
"height": 159.8,
"weight": 50
}, {"gender": "female", "height": 173.2, "weight": 69.2}, {
"gender": "female",
"height": 170,
"weight": 55.9
}, {"gender": "female", "height": 161.4, "weight": 63.4}, {
"gender": "female",
"height": 169,
"weight": 58.2
}, {"gender": "female", "height": 166.2, "weight": 58.6}, {
"gender": "female",
"height": 159.4,
"weight": 45.7
}, {"gender": "female", "height": 162.5, "weight": 52.2}, {
"gender": "female",
"height": 159,
"weight": 48.6
}, {"gender": "female", "height": 162.8, "weight": 57.8}, {
"gender": "female",
"height": 159,
"weight": 55.6
}, {"gender": "female", "height": 179.8, "weight": 66.8}, {
"gender": "female",
"height": 162.9,
"weight": 59.4
}, {"gender": "female", "height": 161, "weight": 53.6}, {
"gender": "female",
"height": 151.1,
"weight": 73.2
}, {"gender": "female", "height": 168.2, "weight": 53.4}, {
"gender": "female",
"height": 168.9,
"weight": 69
}, {"gender": "female", "height": 173.2, "weight": 58.4}, {
"gender": "female",
"height": 171.8,
"weight": 56.2
}, {"gender": "female", "height": 178, "weight": 70.6}, {
"gender": "female",
"height": 164.3,
"weight": 59.8
}, {"gender": "female", "height": 163, "weight": 72}, {
"gender": "female",
"height": 168.5,
"weight": 65.2
}, {"gender": "female", "height": 166.8, "weight": 56.6}, {
"gender": "female",
"height": 172.7,
"weight": 105.2
}, {"gender": "female", "height": 163.5, "weight": 51.8}, {
"gender": "female",
"height": 169.4,
"weight": 63.4
}, {"gender": "female", "height": 167.8, "weight": 59}, {
"gender": "female",
"height": 159.5,
"weight": 47.6
}, {"gender": "female", "height": 167.6, "weight": 63}, {
"gender": "female",
"height": 161.2,
"weight": 55.2
}, {"gender": "female", "height": 160, "weight": 45}, {
"gender": "female",
"height": 163.2,
"weight": 54
}, {"gender": "female", "height": 162.2, "weight": 50.2}, {
"gender": "female",
"height": 161.3,
"weight": 60.2
}, {"gender": "female", "height": 149.5, "weight": 44.8}, {
"gender": "female",
"height": 157.5,
"weight": 58.8
}, {"gender": "female", "height": 163.2, "weight": 56.4}, {
"gender": "female",
"height": 172.7,
"weight": 62
}, {"gender": "female", "height": 155, "weight": 49.2}, {
"gender": "female",
"height": 156.5,
"weight": 67.2
}, {"gender": "female", "height": 164, "weight": 53.8}, {
"gender": "female",
"height": 160.9,
"weight": 54.4
}, {"gender": "female", "height": 162.8, "weight": 58}, {
"gender": "female",
"height": 167,
"weight": 59.8
}, {"gender": "female", "height": 160, "weight": 54.8}, {
"gender": "female",
"height": 160,
"weight": 43.2
}, {"gender": "female", "height": 168.9, "weight": 60.5}, {
"gender": "female",
"height": 158.2,
"weight": 46.4
}, {"gender": "female", "height": 156, "weight": 64.4}, {
"gender": "female",
"height": 160,
"weight": 48.8
}, {"gender": "female", "height": 167.1, "weight": 62.2}, {
"gender": "female",
"height": 158,
"weight": 55.5
}, {"gender": "female", "height": 167.6, "weight": 57.8}, {
"gender": "female",
"height": 156,
"weight": 54.6
}, {"gender": "female", "height": 162.1, "weight": 59.2}, {
"gender": "female",
"height": 173.4,
"weight": 52.7
}, {"gender": "female", "height": 159.8, "weight": 53.2}, {
"gender": "female",
"height": 170.5,
"weight": 64.5
}, {"gender": "female", "height": 159.2, "weight": 51.8}, {
"gender": "female",
"height": 157.5,
"weight": 56
}, {"gender": "female", "height": 161.3, "weight": 63.6}, {
"gender": "female",
"height": 162.6,
"weight": 63.2
}, {"gender": "female", "height": 160, "weight": 59.5}, {
"gender": "female",
"height": 168.9,
"weight": 56.8
}, {"gender": "female", "height": 165.1, "weight": 64.1}, {
"gender": "female",
"height": 162.6,
"weight": 50
}, {"gender": "female", "height": 165.1, "weight": 72.3}, {
"gender": "female",
"height": 166.4,
"weight": 55
}, {"gender": "female", "height": 160, "weight": 55.9}, {
"gender": "female",
"height": 152.4,
"weight": 60.4
}, {"gender": "female", "height": 170.2, "weight": 69.1}, {
"gender": "female",
"height": 162.6,
"weight": 84.5
}, {"gender": "female", "height": 170.2, "weight": 55.9}, {
"gender": "female",
"height": 158.8,
"weight": 55.5
}, {"gender": "female", "height": 172.7, "weight": 69.5}, {
"gender": "female",
"height": 167.6,
"weight": 76.4
}, {"gender": "female", "height": 162.6, "weight": 61.4}, {
"gender": "female",
"height": 167.6,
"weight": 65.9
}, {"gender": "female", "height": 156.2, "weight": 58.6}, {
"gender": "female",
"height": 175.2,
"weight": 66.8
}, {"gender": "female", "height": 172.1, "weight": 56.6}, {
"gender": "female",
"height": 162.6,
"weight": 58.6
}, {"gender": "female", "height": 160, "weight": 55.9}, {
"gender": "female",
"height": 165.1,
"weight": 59.1
}, {"gender": "female", "height": 182.9, "weight": 81.8}, {
"gender": "female",
"height": 166.4,
"weight": 70.7
}, {"gender": "female", "height": 165.1, "weight": 56.8}, {
"gender": "female",
"height": 177.8,
"weight": 60
}, {"gender": "female", "height": 165.1, "weight": 58.2}, {
"gender": "female",
"height": 175.3,
"weight": 72.7
}, {"gender": "female", "height": 154.9, "weight": 54.1}, {
"gender": "female",
"height": 158.8,
"weight": 49.1
}, {"gender": "female", "height": 172.7, "weight": 75.9}, {
"gender": "female",
"height": 168.9,
"weight": 55
}, {"gender": "female", "height": 161.3, "weight": 57.3}, {
"gender": "female",
"height": 167.6,
"weight": 55
}, {"gender": "female", "height": 165.1, "weight": 65.5}, {
"gender": "female",
"height": 175.3,
"weight": 65.5
}, {"gender": "female", "height": 157.5, "weight": 48.6}, {
"gender": "female",
"height": 163.8,
"weight": 58.6
}, {"gender": "female", "height": 167.6, "weight": 63.6}, {
"gender": "female",
"height": 165.1,
"weight": 55.2
}, {"gender": "female", "height": 165.1, "weight": 62.7}, {
"gender": "female",
"height": 168.9,
"weight": 56.6
}, {"gender": "female", "height": 162.6, "weight": 53.9}, {
"gender": "female",
"height": 164.5,
"weight": 63.2
}, {"gender": "female", "height": 176.5, "weight": 73.6}, {
"gender": "female",
"height": 168.9,
"weight": 62
}, {"gender": "female", "height": 175.3, "weight": 63.6}, {
"gender": "female",
"height": 159.4,
"weight": 53.2
}, {"gender": "female", "height": 160, "weight": 53.4}, {
"gender": "female",
"height": 170.2,
"weight": 55
}, {"gender": "female", "height": 162.6, "weight": 70.5}, {
"gender": "female",
"height": 167.6,
"weight": 54.5
}, {"gender": "female", "height": 162.6, "weight": 54.5}, {
"gender": "female",
"height": 160.7,
"weight": 55.9
}, {"gender": "female", "height": 160, "weight": 59}, {
"gender": "female",
"height": 157.5,
"weight": 63.6
}, {"gender": "female", "height": 162.6, "weight": 54.5}, {
"gender": "female",
"height": 152.4,
"weight": 47.3
}, {"gender": "female", "height": 170.2, "weight": 67.7}, {
"gender": "female",
"height": 165.1,
"weight": 80.9
}, {"gender": "female", "height": 172.7, "weight": 70.5}, {
"gender": "female",
"height": 165.1,
"weight": 60.9
}, {"gender": "female", "height": 170.2, "weight": 63.6}, {
"gender": "female",
"height": 170.2,
"weight": 54.5
}, {"gender": "female", "height": 170.2, "weight": 59.1}, {
"gender": "female",
"height": 161.3,
"weight": 70.5
}, {"gender": "female", "height": 167.6, "weight": 52.7}, {
"gender": "female",
"height": 167.6,
"weight": 62.7
}, {"gender": "female", "height": 165.1, "weight": 86.3}, {
"gender": "female",
"height": 162.6,
"weight": 66.4
}, {"gender": "female", "height": 152.4, "weight": 67.3}, {
"gender": "female",
"height": 168.9,
"weight": 63
}, {"gender": "female", "height": 170.2, "weight": 73.6}, {
"gender": "female",
"height": 175.2,
"weight": 62.3
}, {"gender": "female", "height": 175.2, "weight": 57.7}, {
"gender": "female",
"height": 160,
"weight": 55.4
}, {"gender": "female", "height": 165.1, "weight": 104.1}, {
"gender": "female",
"height": 174,
"weight": 55.5
}, {"gender": "female", "height": 170.2, "weight": 77.3}, {
"gender": "female",
"height": 160,
"weight": 80.5
}, {"gender": "female", "height": 167.6, "weight": 64.5}, {
"gender": "female",
"height": 167.6,
"weight": 72.3
}, {"gender": "female", "height": 167.6, "weight": 61.4}, {
"gender": "female",
"height": 154.9,
"weight": 58.2
}, {"gender": "female", "height": 162.6, "weight": 81.8}, {
"gender": "female",
"height": 175.3,
"weight": 63.6
}, {"gender": "female", "height": 171.4, "weight": 53.4}, {
"gender": "female",
"height": 157.5,
"weight": 54.5
}, {"gender": "female", "height": 165.1, "weight": 53.6}, {
"gender": "female",
"height": 160,
"weight": 60
}, {"gender": "female", "height": 174, "weight": 73.6}, {
"gender": "female",
"height": 162.6,
"weight": 61.4
}, {"gender": "female", "height": 174, "weight": 55.5}, {
"gender": "female",
"height": 162.6,
"weight": 63.6
}, {"gender": "female", "height": 161.3, "weight": 60.9}, {
"gender": "female",
"height": 156.2,
"weight": 60
}, {"gender": "female", "height": 149.9, "weight": 46.8}, {
"gender": "female",
"height": 169.5,
"weight": 57.3
}, {"gender": "female", "height": 160, "weight": 64.1}, {
"gender": "female",
"height": 175.3,
"weight": 63.6
}, {"gender": "female", "height": 169.5, "weight": 67.3}, {
"gender": "female",
"height": 160,
"weight": 75.5
}, {"gender": "female", "height": 172.7, "weight": 68.2}, {
"gender": "female",
"height": 162.6,
"weight": 61.4
}, {"gender": "female", "height": 157.5, "weight": 76.8}, {
"gender": "female",
"height": 176.5,
"weight": 71.8
}, {"gender": "female", "height": 164.4, "weight": 55.5}, {
"gender": "female",
"height": 160.7,
"weight": 48.6
}, {"gender": "female", "height": 174, "weight": 66.4}, {
"gender": "female",
"height": 163.8,
"weight": 67.3
}, {"gender": "male", "height": 174, "weight": 65.6}, {
"gender": "male",
"height": 175.3,
"weight": 71.8
}, {"gender": "male", "height": 193.5, "weight": 80.7}, {
"gender": "male",
"height": 186.5,
"weight": 72.6
}, {"gender": "male", "height": 187.2, "weight": 78.8}, {
"gender": "male",
"height": 181.5,
"weight": 74.8
}, {"gender": "male", "height": 184, "weight": 86.4}, {
"gender": "male",
"height": 184.5,
"weight": 78.4
}, {"gender": "male", "height": 175, "weight": 62}, {
"gender": "male",
"height": 184,
"weight": 81.6
}, {"gender": "male", "height": 180, "weight": 76.6}, {
"gender": "male",
"height": 177.8,
"weight": 83.6
}, {"gender": "male", "height": 192, "weight": 90}, {
"gender": "male",
"height": 176,
"weight": 74.6
}, {"gender": "male", "height": 174, "weight": 71}, {
"gender": "male",
"height": 184,
"weight": 79.6
}, {"gender": "male", "height": 192.7, "weight": 93.8}, {
"gender": "male",
"height": 171.5,
"weight": 70
}, {"gender": "male", "height": 173, "weight": 72.4}, {
"gender": "male",
"height": 176,
"weight": 85.9
}, {"gender": "male", "height": 176, "weight": 78.8}, {
"gender": "male",
"height": 180.5,
"weight": 77.8
}, {"gender": "male", "height": 172.7, "weight": 66.2}, {
"gender": "male",
"height": 176,
"weight": 86.4
}, {"gender": "male", "height": 173.5, "weight": 81.8}, {
"gender": "male",
"height": 178,
"weight": 89.6
}, {"gender": "male", "height": 180.3, "weight": 82.8}, {
"gender": "male",
"height": 180.3,
"weight": 76.4
}, {"gender": "male", "height": 164.5, "weight": 63.2}, {
"gender": "male",
"height": 173,
"weight": 60.9
}, {"gender": "male", "height": 183.5, "weight": 74.8}, {
"gender": "male",
"height": 175.5,
"weight": 70
}, {"gender": "male", "height": 188, "weight": 72.4}, {
"gender": "male",
"height": 189.2,
"weight": 84.1
}, {"gender": "male", "height": 172.8, "weight": 69.1}, {
"gender": "male",
"height": 170,
"weight": 59.5
}, {"gender": "male", "height": 182, "weight": 67.2}, {
"gender": "male",
"height": 170,
"weight": 61.3
}, {"gender": "male", "height": 177.8, "weight": 68.6}, {
"gender": "male",
"height": 184.2,
"weight": 80.1
}, {"gender": "male", "height": 186.7, "weight": 87.8}, {
"gender": "male",
"height": 171.4,
"weight": 84.7
}, {"gender": "male", "height": 172.7, "weight": 73.4}, {
"gender": "male",
"height": 175.3,
"weight": 72.1
}, {"gender": "male", "height": 180.3, "weight": 82.6}, {
"gender": "male",
"height": 182.9,
"weight": 88.7
}, {"gender": "male", "height": 188, "weight": 84.1}, {
"gender": "male",
"height": 177.2,
"weight": 94.1
}, {"gender": "male", "height": 172.1, "weight": 74.9}, {
"gender": "male",
"height": 167,
"weight": 59.1
}, {"gender": "male", "height": 169.5, "weight": 75.6}, {
"gender": "male",
"height": 174,
"weight": 86.2
}, {"gender": "male", "height": 172.7, "weight": 75.3}, {
"gender": "male",
"height": 182.2,
"weight": 87.1
}, {"gender": "male", "height": 164.1, "weight": 55.2}, {
"gender": "male",
"height": 163,
"weight": 57
}, {"gender": "male", "height": 171.5, "weight": 61.4}, {
"gender": "male",
"height": 184.2,
"weight": 76.8
}, {"gender": "male", "height": 174, "weight": 86.8}, {
"gender": "male",
"height": 174,
"weight": 72.2
}, {"gender": "male", "height": 177, "weight": 71.6}, {
"gender": "male",
"height": 186,
"weight": 84.8
}, {"gender": "male", "height": 167, "weight": 68.2}, {
"gender": "male",
"height": 171.8,
"weight": 66.1
}, {"gender": "male", "height": 182, "weight": 72}, {
"gender": "male",
"height": 167,
"weight": 64.6
}, {"gender": "male", "height": 177.8, "weight": 74.8}, {
"gender": "male",
"height": 164.5,
"weight": 70
}, {"gender": "male", "height": 192, "weight": 101.6}, {
"gender": "male",
"height": 175.5,
"weight": 63.2
}, {"gender": "male", "height": 171.2, "weight": 79.1}, {
"gender": "male",
"height": 181.6,
"weight": 78.9
}, {"gender": "male", "height": 167.4, "weight": 67.7}, {
"gender": "male",
"height": 181.1,
"weight": 66
}, {"gender": "male", "height": 177, "weight": 68.2}, {
"gender": "male",
"height": 174.5,
"weight": 63.9
}, {"gender": "male", "height": 177.5, "weight": 72}, {
"gender": "male",
"height": 170.5,
"weight": 56.8
}, {"gender": "male", "height": 182.4, "weight": 74.5}, {
"gender": "male",
"height": 197.1,
"weight": 90.9
}, {"gender": "male", "height": 180.1, "weight": 93}, {
"gender": "male",
"height": 175.5,
"weight": 80.9
}, {"gender": "male", "height": 180.6, "weight": 72.7}, {
"gender": "male",
"height": 184.4,
"weight": 68
}, {"gender": "male", "height": 175.5, "weight": 70.9}, {
"gender": "male",
"height": 180.6,
"weight": 72.5
}, {"gender": "male", "height": 177, "weight": 72.5}, {
"gender": "male",
"height": 177.1,
"weight": 83.4
}, {"gender": "male", "height": 181.6, "weight": 75.5}, {
"gender": "male",
"height": 176.5,
"weight": 73
}, {"gender": "male", "height": 175, "weight": 70.2}, {
"gender": "male",
"height": 174,
"weight": 73.4
}, {"gender": "male", "height": 165.1, "weight": 70.5}, {
"gender": "male",
"height": 177,
"weight": 68.9
}, {"gender": "male", "height": 192, "weight": 102.3}, {
"gender": "male",
"height": 176.5,
"weight": 68.4
}, {"gender": "male", "height": 169.4, "weight": 65.9}, {
"gender": "male",
"height": 182.1,
"weight": 75.7
}, {"gender": "male", "height": 179.8, "weight": 84.5}, {
"gender": "male",
"height": 175.3,
"weight": 87.7
}, {"gender": "male", "height": 184.9, "weight": 86.4}, {
"gender": "male",
"height": 177.3,
"weight": 73.2
}, {"gender": "male", "height": 167.4, "weight": 53.9}, {
"gender": "male",
"height": 178.1,
"weight": 72
}, {"gender": "male", "height": 168.9, "weight": 55.5}, {
"gender": "male",
"height": 157.2,
"weight": 58.4
}, {"gender": "male", "height": 180.3, "weight": 83.2}, {
"gender": "male",
"height": 170.2,
"weight": 72.7
}, {"gender": "male", "height": 177.8, "weight": 64.1}, {
"gender": "male",
"height": 172.7,
"weight": 72.3
}, {"gender": "male", "height": 165.1, "weight": 65}, {
"gender": "male",
"height": 186.7,
"weight": 86.4
}, {"gender": "male", "height": 165.1, "weight": 65}, {
"gender": "male",
"height": 174,
"weight": 88.6
}, {"gender": "male", "height": 175.3, "weight": 84.1}, {
"gender": "male",
"height": 185.4,
"weight": 66.8
}, {"gender": "male", "height": 177.8, "weight": 75.5}, {
"gender": "male",
"height": 180.3,
"weight": 93.2
}, {"gender": "male", "height": 180.3, "weight": 82.7}, {
"gender": "male",
"height": 177.8,
"weight": 58
}, {"gender": "male", "height": 177.8, "weight": 79.5}, {
"gender": "male",
"height": 177.8,
"weight": 78.6
}, {"gender": "male", "height": 177.8, "weight": 71.8}, {
"gender": "male",
"height": 177.8,
"weight": 116.4
}, {"gender": "male", "height": 163.8, "weight": 72.2}, {
"gender": "male",
"height": 188,
"weight": 83.6
}, {"gender": "male", "height": 198.1, "weight": 85.5}, {
"gender": "male",
"height": 175.3,
"weight": 90.9
}, {"gender": "male", "height": 166.4, "weight": 85.9}, {
"gender": "male",
"height": 190.5,
"weight": 89.1
}, {"gender": "male", "height": 166.4, "weight": 75}, {
"gender": "male",
"height": 177.8,
"weight": 77.7
}, {"gender": "male", "height": 179.7, "weight": 86.4}, {
"gender": "male",
"height": 172.7,
"weight": 90.9
}, {"gender": "male", "height": 190.5, "weight": 73.6}, {
"gender": "male",
"height": 185.4,
"weight": 76.4
}, {"gender": "male", "height": 168.9, "weight": 69.1}, {
"gender": "male",
"height": 167.6,
"weight": 84.5
}, {"gender": "male", "height": 175.3, "weight": 64.5}, {
"gender": "male",
"height": 170.2,
"weight": 69.1
}, {"gender": "male", "height": 190.5, "weight": 108.6}, {
"gender": "male",
"height": 177.8,
"weight": 86.4
}, {"gender": "male", "height": 190.5, "weight": 80.9}, {
"gender": "male",
"height": 177.8,
"weight": 87.7
}, {"gender": "male", "height": 184.2, "weight": 94.5}, {
"gender": "male",
"height": 176.5,
"weight": 80.2
}, {"gender": "male", "height": 177.8, "weight": 72}, {
"gender": "male",
"height": 180.3,
"weight": 71.4
}, {"gender": "male", "height": 171.4, "weight": 72.7}, {
"gender": "male",
"height": 172.7,
"weight": 84.1
}, {"gender": "male", "height": 172.7, "weight": 76.8}, {
"gender": "male",
"height": 177.8,
"weight": 63.6
}, {"gender": "male", "height": 177.8, "weight": 80.9}, {
"gender": "male",
"height": 182.9,
"weight": 80.9
}, {"gender": "male", "height": 170.2, "weight": 85.5}, {
"gender": "male",
"height": 167.6,
"weight": 68.6
}, {"gender": "male", "height": 175.3, "weight": 67.7}, {
"gender": "male",
"height": 165.1,
"weight": 66.4
}, {"gender": "male", "height": 185.4, "weight": 102.3}, {
"gender": "male",
"height": 181.6,
"weight": 70.5
}, {"gender": "male", "height": 172.7, "weight": 95.9}, {
"gender": "male",
"height": 190.5,
"weight": 84.1
}, {"gender": "male", "height": 179.1, "weight": 87.3}, {
"gender": "male",
"height": 175.3,
"weight": 71.8
}, {"gender": "male", "height": 170.2, "weight": 65.9}, {
"gender": "male",
"height": 193,
"weight": 95.9
}, {"gender": "male", "height": 171.4, "weight": 91.4}, {
"gender": "male",
"height": 177.8,
"weight": 81.8
}, {"gender": "male", "height": 177.8, "weight": 96.8}, {
"gender": "male",
"height": 167.6,
"weight": 69.1
}, {"gender": "male", "height": 167.6, "weight": 82.7}, {
"gender": "male",
"height": 180.3,
"weight": 75.5
}, {"gender": "male", "height": 182.9, "weight": 79.5}, {
"gender": "male",
"height": 176.5,
"weight": 73.6
}, {"gender": "male", "height": 186.7, "weight": 91.8}, {
"gender": "male",
"height": 188,
"weight": 84.1
}, {"gender": "male", "height": 188, "weight": 85.9}, {
"gender": "male",
"height": 177.8,
"weight": 81.8
}, {"gender": "male", "height": 174, "weight": 82.5}, {
"gender": "male",
"height": 177.8,
"weight": 80.5
}, {"gender": "male", "height": 171.4, "weight": 70}, {
"gender": "male",
"height": 185.4,
"weight": 81.8
}, {"gender": "male", "height": 185.4, "weight": 84.1}, {
"gender": "male",
"height": 188,
"weight": 90.5
}, {"gender": "male", "height": 188, "weight": 91.4}, {
"gender": "male",
"height": 182.9,
"weight": 89.1
}, {"gender": "male", "height": 176.5, "weight": 85}, {
"gender": "male",
"height": 175.3,
"weight": 69.1
}, {"gender": "male", "height": 175.3, "weight": 73.6}, {
"gender": "male",
"height": 188,
"weight": 80.5
}, {"gender": "male", "height": 188, "weight": 82.7}, {
"gender": "male",
"height": 175.3,
"weight": 86.4
}, {"gender": "male", "height": 170.5, "weight": 67.7}, {
"gender": "male",
"height": 179.1,
"weight": 92.7
}, {"gender": "male", "height": 177.8, "weight": 93.6}, {
"gender": "male",
"height": 175.3,
"weight": 70.9
}, {"gender": "male", "height": 182.9, "weight": 75}, {
"gender": "male",
"height": 170.8,
"weight": 93.2
}, {"gender": "male", "height": 188, "weight": 93.2}, {
"gender": "male",
"height": 180.3,
"weight": 77.7
}, {"gender": "male", "height": 177.8, "weight": 61.4}, {
"gender": "male",
"height": 185.4,
"weight": 94.1
}, {"gender": "male", "height": 168.9, "weight": 75}, {
"gender": "male",
"height": 185.4,
"weight": 83.6
}, {"gender": "male", "height": 180.3, "weight": 85.5}, {
"gender": "male",
"height": 174,
"weight": 73.9
}, {"gender": "male", "height": 167.6, "weight": 66.8}, {
"gender": "male",
"height": 182.9,
"weight": 87.3
}, {"gender": "male", "height": 160, "weight": 72.3}, {
"gender": "male",
"height": 180.3,
"weight": 88.6
}, {"gender": "male", "height": 167.6, "weight": 75.5}, {
"gender": "male",
"height": 186.7,
"weight": 101.4
}, {"gender": "male", "height": 175.3, "weight": 91.1}, {
"gender": "male",
"height": 175.3,
"weight": 67.3
}, {"gender": "male", "height": 175.9, "weight": 77.7}, {
"gender": "male",
"height": 175.3,
"weight": 81.8
}, {"gender": "male", "height": 179.1, "weight": 75.5}, {
"gender": "male",
"height": 181.6,
"weight": 84.5
}, {"gender": "male", "height": 177.8, "weight": 76.6}, {
"gender": "male",
"height": 182.9,
"weight": 85
}, {"gender": "male", "height": 177.8, "weight": 102.5}, {
"gender": "male",
"height": 184.2,
"weight": 77.3
}, {"gender": "male", "height": 179.1, "weight": 71.8}, {
"gender": "male",
"height": 176.5,
"weight": 87.9
}, {"gender": "male", "height": 188, "weight": 94.3}, {
"gender": "male",
"height": 174,
"weight": 70.9
}, {"gender": "male", "height": 167.6, "weight": 64.5}, {
"gender": "male",
"height": 170.2,
"weight": 77.3
}, {"gender": "male", "height": 167.6, "weight": 72.3}, {
"gender": "male",
"height": 188,
"weight": 87.3
}, {"gender": "male", "height": 174, "weight": 80}, {
"gender": "male",
"height": 176.5,
"weight": 82.3
}, {"gender": "male", "height": 180.3, "weight": 73.6}, {
"gender": "male",
"height": 167.6,
"weight": 74.1
}, {"gender": "male", "height": 188, "weight": 85.9}, {
"gender": "male",
"height": 180.3,
"weight": 73.2
}, {"gender": "male", "height": 167.6, "weight": 76.3}, {
"gender": "male",
"height": 183,
"weight": 65.9
}, {"gender": "male", "height": 183, "weight": 90.9}, {
"gender": "male",
"height": 179.1,
"weight": 89.1
}, {"gender": "male", "height": 170.2, "weight": 62.3}, {
"gender": "male",
"height": 177.8,
"weight": 82.7
}, {"gender": "male", "height": 179.1, "weight": 79.1}, {
"gender": "male",
"height": 190.5,
"weight": 98.2
}, {"gender": "male", "height": 177.8, "weight": 84.1}, {
"gender": "male",
"height": 180.3,
"weight": 83.2
}, {"gender": "male", "height": 180.3, "weight": 83.2}]
var axisData = [];
//3。初始化echarts实力对象
var mCharts = echarts.init(document.querySelector('div'));
for (var i = 0; i < data.length; i++) {
var height = data[i].height;
var weight = data[i].weight;
var newArr = [height, weight];
axisData.push(newArr);
}
console.log(axisData);
var option={
xAxis:{
type:'value',
scale:true
},
yAxis:{
type:'value',
scale:true
},
series:[{
// type:'scatter',
type:'effectScatter',
showEffectOn:'emphasis',// render emphasis
rippleEffect: {
scale:10
},
data:axisData,
// symbolSize:30 //调整散列图中点的大小
symbolSize:function (arg){
console.log(arg)
var height=arg[0]/100;
var weight=arg[1];
var bmi=weight/(height*height);
if(bmi>28){
return 20;
}
return 5;
},
itemStyle:{
color:function (arg){
var height=arg.data[0]/100;
var weight=arg.data[1];
var bmi=weight/(height*height);
if(bmi>28){
return 'red';
}
return 'blue';
}
}
}]
}
//5。将配置项设置给echarts实例对象
mCharts.setOption(option);
</script>
</body>
</html>
本文来自博客园，作者：King-DA，转载请注明原文链接：https://www.cnblogs.com/qingmuchuanqi48/articles/16549305.html
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