Merge pull request #458 from proj4js/hypot

Use existing hypot function in sterea
proj4js · Jan 9, 2024 · ea47b43 · ea47b43
2 parents d94b15d + 840f9b2
commit ea47b43
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/projections/sterea.js b/lib/projections/sterea.js
@@ -1,5 +1,6 @@
 import gauss from './gauss';
 import adjust_lon from '../common/adjust_lon';
+import hypot from '../common/hypot';
 
 export function init() {
   gauss.init.apply(this);
@@ -36,7 +37,7 @@ export function inverse(p) {
 
   p.x /= this.k0;
   p.y /= this.k0;
-  if ((rho = Math.sqrt(p.x * p.x + p.y * p.y))) {
+  if ((rho = hypot(p.x, p.y))) {
     var c = 2 * Math.atan2(rho, this.R2);
     sinc = Math.sin(c);
     cosc = Math.cos(c);