kinks
接口介绍
计算并返回linestring , multi-linestring , multi-polygon , or polygon所有的自交点。
返回值(FeatureCollection < Point >)
所有的自交点
示例
var poly = turf.polygon([[
[-12.034835, 8.901183],
[-12.060413, 8.899826],
[-12.03638, 8.873199],
[-12.059383, 8.871418],
[-12.034835, 8.901183]
]]);
var kinks = turf.kinks(poly);