本文实例为大家分享了openlayers4实现点的扩散效果，供大家参考，具体内容如下
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href="https://openlayers.org/en/v4.6.4/css/ol.css" type="text/css"> <!-- The line below is only needed for old environments like Internet Explorer and Android 4.x --> <script src="/UploadFiles/2021-04-02/polyfill.min.js">以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。