Merge pull request php-imagine#174 from romainneutron/GDLayers

Instantiate GD layers only when it is required
AlexKa · Dec 13, 2012 · 9d644b6 · 9d644b6
2 parents 6ffcf25 + 0d199a0
commit 9d644b6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/Imagine/Gd/Image.php b/lib/Imagine/Gd/Image.php
@@ -42,7 +42,6 @@ final class Image implements ImageInterface
     public function __construct($resource)
     {
         $this->resource = $resource;
-        $this->layers = new Layers($this, $this->resource);
     }
 
     /**
@@ -474,6 +473,10 @@ public function getColorAt(PointInterface $point)
      */
     public function layers()
     {
+        if (null === $this->layers) {
+            $this->layers = new Layers($this, $this->resource);
+        }
+
         return $this->layers;
     }