From 7cef15cfd89b5c2a1f1149043c87cb123488a68f Mon Sep 17 00:00:00 2001
From: Julian Raab <drumer.j@gmail.com>
Date: Wed, 8 Jul 2020 14:44:26 +0200
Subject: [PATCH] changing color pallet

---
 src/BrianMcdo/ImagePalette/ImagePalette.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/BrianMcdo/ImagePalette/ImagePalette.php b/src/BrianMcdo/ImagePalette/ImagePalette.php
index 45b1a3d..dfc6c04 100644
--- a/src/BrianMcdo/ImagePalette/ImagePalette.php
+++ b/src/BrianMcdo/ImagePalette/ImagePalette.php
@@ -98,7 +98,7 @@ class ImagePalette implements IteratorAggregate
 	 * @param int $paletteLength
 	 * @param string $library
 	 */
-    public function __construct($file, $precision = 10, $paletteLength = 5, $library = 'gd')
+    public function __construct($file, $precision = 10, $paletteLength = 5, $library = 'gd', $whiteList = array())
     {
         $this->file = $file;
         $this->precision = $precision;
@@ -107,6 +107,10 @@ public function __construct($file, $precision = 10, $paletteLength = 5, $library
         // use provided libname or auto-detect
         $this->lib = $this->graphicsLibrary($library);
         
+        if (!empty($whiteList)) {
+            $this->whiteList = $whiteList;
+        }
+	    
         // create an array with color ints as keys
         $this->whiteList = array_fill_keys($this->whiteList, 0);