coordEach

Iterate over coordinates in any GeoJSON object, similar to Array.forEach()
遍历任何GeoJSON对象中的坐标，类似于 Array.forEach() 方法

> npm install @turf/meta

参数

参数	类型	描述
geojson	(FeatureCollection|Feature|Geometry)	任何 GeoJSON 对象
callback	Function	回调函数 (currentCoord, coordIndex, featureIndex, multiFeatureIndex)
excludeWrapCoord	boolean	whether or not to include the final coordinate of LinearRings that wraps the ring in its iteration.

返回

undefined - undefined

示例

var features = turf.featureCollection([
  turf.point([26, 37], {"foo": "bar"}),
  turf.point([36, 53], {"hello": "world"})
]);

turf.coordEach(features, function (currentCoord, coordIndex, featureIndex, multiFeatureIndex, geometryIndex) {
  //=currentCoord
  //=coordIndex
  //=featureIndex
  //=multiFeatureIndex
  //=geometryIndex
});