Add documentation for x/y of centroid

c-w · c-w · commit 4332bbfe327d · 2017-09-05T09:09:56.000+02:00
According to the GeoJSON spec [1], the first element is the longitude and the second element is the latitude. [1] https://geojson.org/geojson-spec.html#id2
diff --git a/services/features.js b/services/features.js
@@ -71,8 +71,8 @@ function parseCentroid(centroid_geo_json) {
         return null;
     }
 
-    const x = coords[0];
-    const y = coords[1];
+    const x = coords[0]; // longitude
+    const y = coords[1]; // latitude
 
     return [x, y];
 }

Original file line number	Diff line number	Diff line change
`@@ -71,8 +71,8 @@ function parseCentroid(centroid_geo_json) {`
`71`	`71`	`return null;`
`72`	`72`	`}`
`73`	`73`
`74`		`- const x = coords[0];`
`75`		`- const y = coords[1];`
	`74`	`+ const x = coords[0]; // longitude`
	`75`	`+ const y = coords[1]; // latitude`
`76`	`76`
`77`	`77`	`return [x, y];`
`78`	`78`	`}`