大气事业部等值线插件

此插件基于mapbox地图,命名规则基于dq (大气)拼音简写。

作者:张向阳

Getting started

npm  install  dq-isoline

使用教程

1. 引入该模块

   import  dqIsoline  from 'dq-isoline'
   

2. 初始等值线 ```bash var data = { "type": "FeatureCollection", "features": [

    {
        'type': 'Feature',
        'properties': {},
        'geometry': {
            'type': 'LineString',
            'coordinates': [
                [-122.483696, 37.833818],
                [-122.483482, 37.833174],
                [-122.483396, 37.8327],
                [-122.483568, 37.832056],
                [-122.48404, 37.831141],
                [-122.48404, 37.830497],
                [-122.483482, 37.82992],
                [-122.483568, 37.829548],
                [-122.48507, 37.829446],
                [-122.4861, 37.828802],
                [-122.486958, 37.82931],
                [-122.487001, 37.830802],
                [-122.487516, 37.831683],
                [-122.488031, 37.832158],
                [-122.488889, 37.832971],
                [-122.489876, 37.832632],
                [-122.490434, 37.832937],
                [-122.49125, 37.832429],
                [-122.491636, 37.832564],
                [-122.492237, 37.833378],
                [-122.493782, 37.833683],
                [-122.483696, 37.833818],
   
            ]
        },
        "properties": {
            "text": "H240"
        }
    },
    {
        'type': 'Feature',
        'properties': {},
        'geometry': {
            'type': 'LineString',
            'coordinates': [[-122.49075123019401, 37.83041579164494], [-122.48888441271971, 37.82911079155721],
            ],
   
        },
        "properties": {
            "text": "H360"
        }
    }
   

   ] } let option = {

    id: 'dqIsoline1', //等值线id (必选参数)
    map: map, // 地图对象(必选参数)
    data: data,// 等值线数据(必选参数)
    lineColor: "#000",// 线条颜色
    lineWidth: 3,//线条宽度 (number类型)
    symbolsize: 14,//符号大小(number类型)
    symbolcolor: ""// 符号颜色
   

   } var dqIsoline1 = new dqIsoline(option)

3. 图层实例化
```bash
  dqIsoline1.install()

1. 图层删除

   dqIsoline1.remove()
   

说明 (具体用法切换到 node_modules/dq-isoline/example/index.html)

License

MIT.