# geomesh

**Repository Path**: finevis/geomesh

## Basic Information

- **Project Name**: geomesh
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-06-11
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

### GeoLand GeoJSON 预处理


```html
<script src="xxx/modules.js"></script>
<script src="xxx/mapshaper.js"></script>
<script src="xxx/geojson-formatter.js"></script>
```

```js

const geojson = await fetch('xxx.json');

const opt = {
    minPolygonArea: 0.3e10,   // 过滤一些面积较小的区域, 比如南沙群岛诸岛.
    simplifyPct: 0.2,
    name: "中国"
}

Van.GeoLand.formatGeoJSON(geojson, opt, function(formatted) { 
    
    // {all: {}, combine: {}}
    formatted.name = "xxx";
    doSomething(formatted);

});


```