enhancement for honor icc profile site variable

Author: Jay Panjwani

src/Adapter/PDFLib.php

@@ -1143,7 +1143,7 @@ public function image($img, $x, $y, $w, $h, $resolution = "normal")
         if (substr($img, 0, 7) === "file://") {
             $img = substr($img, 7);
         }
-
+        $honorICCProfile = $this->_dompdf->getOptions()->get('honorICCProfile') ? 'true' : 'false';
         if (!isset($this->_imgs[$img])) {
             switch (strtolower($img_type)) {
                 case "webp":
@@ -1167,10 +1167,10 @@ public function image($img, $x, $y, $w, $h, $resolution = "normal")
                 case "jpeg":
                 /** @noinspection PhpMissingBreakStatementInspection */
                 case "png":
-                    $image_load_response = $this->_pdf->load_image($img_type, $img, "");
+                    $image_load_response = $this->_pdf->load_image($img_type, $img, "honoriccprofile=$honorICCProfile");
                     break;
                 case "svg":
-                    $image_load_response = $this->_pdf->load_graphics($img_type, $img, "");
+                    $image_load_response = $this->_pdf->load_graphics($img_type, $img, "honoriccprofile=$honorICCProfile");
                     break;
                 default:
                     // not handled

src/Options.php

@@ -342,6 +342,11 @@ class Options
      */
     private $httpContext;
 
+    /**
+     * @var bool
+    */
+    private $honorICCProfile = false;
+
     /**
      * @param array $attributes
      */
@@ -451,6 +456,8 @@ public function set($attributes, $value = null)
                 $this->setPdflibLicense($value);
             } elseif ($key === 'httpContext' || $key === 'http_context') {
                 $this->setHttpContext($value);
+            } elseif ($key === 'honorICCProfile') {
+                $this->setHonorICCProfile($value);
             }
         }
         return $this;
@@ -524,6 +531,8 @@ public function get($key)
             return $this->getPdflibLicense();
         } elseif ($key === 'httpContext' || $key === 'http_context') {
             return $this->getHttpContext();
+        } elseif ($key === 'honorICCProfile') {
+            return $this->getHonorICCProfile();
         }
         return null;
     }
@@ -1311,4 +1320,22 @@ public function validateRemoteUri(string $uri)
 
         return [true, null];
     }
+
+    /**
+     * @param boolean $honorICCProfile
+     * @return $this
+    */
+    public function setHonorICCProfile($honorICCProfile)
+    {
+        $this->honorICCProfile = $honorICCProfile;
+        return $this;
+    }
+
+    /**
+     * @return boolean
+    */
+    public function getHonorICCProfile()
+    {
+        return $this->honorICCProfile;
+    }
 }