update

qwerty108109 · Oct 24, 2023 · e203f57 · e203f57
1 parent 7d0aea0
commit e203f57
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Showing 2 changed files with 9 additions and 10 deletions.
diff --git a/lib/src/longitude_and_latitude_calculator_base.dart b/lib/src/longitude_and_latitude_calculator_base.dart
@@ -3,20 +3,20 @@ import 'dart:math' show cos, sqrt, asin;
 
 /// Checks if you are awesome. Spoiler: you are.
 class LonAndLatDistance {
-
-
-  double lonAndLatDistance ({double lat1 = 34.052235,double lon1 = -118.243683,double lat2 = 40.754932,double lon2 = -73.984016,bool km = false}){
+  double lonAndLatDistance(
+      {double lat1 = 34.052235,
+      double lon1 = -118.243683,
+      double lat2 = 40.754932,
+      double lon2 = -73.984016,
+      bool km = false}) {
     var p = 0.017453292519943295;
-    var a = 0.5 - cos((lat2 - lat1) * p)/2 +
-        cos(lat1 * p) * cos(lat2 * p) *
-            (1 - cos((lon2 - lon1) * p))/2;
+    var a = 0.5 -
+        cos((lat2 - lat1) * p) / 2 +
+        cos(lat1 * p) * cos(lat2 * p) * (1 - cos((lon2 - lon1) * p)) / 2;
     if (km == true) {
       return 12742 * asin(sqrt(a));
     } else {
       return (12742 * asin(sqrt(a))) * 0.621371;
     }
   }
-
-
-
 }
diff --git a/test/longitude_and_latitude_calculator_test.dart b/test/longitude_and_latitude_calculator_test.dart
@@ -17,7 +17,6 @@ void main() {
           lon2: -73.984016,
           km: false);
       expect(miles, 2446.519306778203);
-
     });
   });
 }