This is a native js library that I practice handwriting,
Which is design to minimize the reference to each component by using the injection function that only needs to be called in sequence.
The application is used to generate a full-screen map.
Currently I done these web pages, namely:

1. imgEXIFMap.html is used to view geographical location information with EXIF images which anchor them on the map
2. igrf.html is a Map for viewing Earth’s magnetic field data

这是一个我练手写的原生js库, 其目的就是最小引用每个组件, 但提供最大的改造方案,
应用用于生成一个全屏地图, 我将把地图的每个组件做成单独的注入函数, 只需要按顺序调用即可,
目前做了这些网页, 分别是:

1. imgEXIFMap.html 用来查看带有EXIF图片的地理位置信息, 将他们锚定在地图上
2. igrf.html 用于查看地球磁场数据的地图