biberlabs / ddd-embeddables

src/Color.php

Doc Comments +1 added lines, -1 removed lines

@@ -163,7 +163,7 @@
     /**
      * Returns distance between two colors.
      * 
-     * @param array $color1 RGB color
+     * @param integer[] $color1 RGB color
      * @param array $color2 RGB color
      *
      * @see https://stackoverflow.com/questions/4057475/rounding-colours

Spacing +4 added lines, -4 removed lines

@@ -73,7 +73,7 @@ 
     {
         list($r, $g, $b) = sscanf($this->color, "%02x%02x%02x");
 
-        return [ $r, $g, $b ];
+        return [$r, $g, $b];
     }
 
     /**
@@ -173,9 +173,9 @@ 
     private function distanceL2(array $color1, array $color2)
     {
         return sqrt(
-            pow($color1[0]-$color2[0], 2) +
-            pow($color1[1]-$color2[1], 2) +
-            pow($color1[2]-$color2[2], 2)
+            pow($color1[0] - $color2[0], 2) +
+            pow($color1[1] - $color2[1], 2) +
+            pow($color1[2] - $color2[2], 2)
         );
     }