# lineIntersect

Takes any LineString or Polygon GeoJSON and returns the intersecting point(s).
获取任何LineStringPolygonGeoJSON,并返回相交点。

参数

参数 类型 描述
line1 (Geometry|FeatureCollection|Feature <(LineString|MultiLineString|Polygon|MultiPolygon)>) any LineString or Polygon
line2 (Geometry|FeatureCollection|Feature <(LineString|MultiLineString|Polygon|MultiPolygon)>) any LineString or Polygon

返回

FeatureCollection <Point> - point(s) that intersect both

示例

var line1 = turf.lineString([[126, -11], [129, -21]]);
var line2 = turf.lineString([[123, -18], [131, -14]]);
var intersects = turf.lineIntersect(line1, line2);
Last Updated: 1/19/2021, 10:59:20 AM