Turf.js 中文文档

# 类型(type)

# Point

GeoJSON点类型

{"type":"Point","coordinates":[120,28]}

# MultiPoint

GeoJSON多点类型

{"type":"MultiPoint","coordinates":[[120,28],[120,29]]}

# LineString

GeoJSON线段类型

{"type":"LineString","coordinates":[[120,28],[120,29]]}

# MultiLineString

GeoJSON多线段类型

{"type":"MultiLineString","coordinates":[[[120,28],[120,29]],[[120,27],[119,27]]]}

# Polygon

GeoJSON面类型

{"type":"Polygon","coordinates":[[[120,28],[120,29],[119,29],[120,28]]]}

# MultiPolygon

GeoJSON多面类型

{"type":"MultiPolygon","coordinates":[[[[120,28],[120,29],[119,29],[120,28]]],[[[118,28],[118,29],[117,29],[118,28]]]]}

# GeometryCollection

GeoJSON几何集合类型

{"type":"GeometryCollection","geometries":[{"type":"Point","coordinates":[116,28]},{"type":"MultiPolygon","coordinates":[[[[120,28],[120,29],[119,29],[120,28]]],[[[118,28],[118,29],[117,29],[118,28]]]]}]}

# Feature

# FeatureCollection

# PointGeoJSON

type:Point|MultiPoint|Feature<Point>|Feature<MultiPoint>|GeometryCollection<Point>|GeometryCollection<MultiPoint>

# LineGeoJSON

# PolyGeoJSON

# AllGeoJSON

type:Feature | FeatureCollection |Geometry | GeometryCollection

# Geometry

type:Point|MultiPoint|LineString|MultiLineString|Polygon|MultiPolygon

# Position

# Coor

type:Feature<Point> | Point| Position;

# Lines

type:LineString |MultiLineString| Polygon | MultiPolygon

# bbox

[xmin,ymin,xmax,ymax]

←