# center

Takes a Feature or FeatureCollection and returns the absolute center point of all features.
获取一个FeatureFeatureCollection,并返回所有Feature的绝对中心点。

参数

参数 类型 描述
geojson GeoJSON GeoJSON to be centered
options Object Optional parameters: see below

options选项

属性 类型 默认值 描述
properties Object {} an Object that is used as the

返回

Feature <Point> - a Point feature at the absolute center point of all input features

示例

var features = turf.featureCollection([
  turf.point( [-97.522259, 35.4691]),
  turf.point( [-97.502754, 35.463455]),
  turf.point( [-97.508269, 35.463245])
]);

var center = turf.center(features);
Last Updated: 1/19/2021, 10:59:20 AM