Question

Returns the minimum distance between a Point and a LineString , being the distance from a line the minimum distance between the point and any segment of the LineString.
返回点和线段之间的最小距离。

> npm install @turf/point-to-line-distance

参数

参数	类型	描述
pt	Coord	Feature 或 Geometry
line	Feature <LineString>	GeoJSON Feature或Geometry
options	Object	可选参数：见下文

options选项

属性	类型	默认值	描述
units	string	kilometers	可以是度、弧度、英里或公里
mercator	boolean	false	if distance should be on Mercator or WGS84 projection

返回

number - distance between point and line

示例

var pt = turf.point([0, 0]);
var line = turf.lineString([[1, 1],[-1, 1]]);

var distance = turf.pointToLineDistance(pt, line, {units: 'miles'});
//=69.11854715938406