diff --git a/classes/chillerlan-QRCode-Output-QRGdImage.html b/classes/chillerlan-QRCode-Output-QRGdImage.html
index 5dc19b819..5626fc7f2 100644
--- a/classes/chillerlan-QRCode-Output-QRGdImage.html
+++ b/classes/chillerlan-QRCode-Output-QRGdImage.html
@@ -885,7 +885,7 @@ <h4 class="phpdocumentor-element__name" id="method_dump">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">188</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -961,7 +961,7 @@ <h4 class="phpdocumentor-element__name" id="method_moduleValueIsValid">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">130</span>
 
     </aside>
 
@@ -1127,7 +1127,7 @@ <h4 class="phpdocumentor-element__name" id="method_createImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">115</span>
 
     </aside>
 
@@ -1180,7 +1180,7 @@ <h4 class="phpdocumentor-element__name" id="method_drawImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">268</span>
+    <span class="phpdocumentor-element-found-in__line">275</span>
 
     </aside>
 
@@ -1212,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_dumpImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">315</span>
+    <span class="phpdocumentor-element-found-in__line">322</span>
 
     </aside>
 
@@ -1263,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_getDefaultModuleValue">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">183</span>
 
     </aside>
 
@@ -1445,7 +1445,7 @@ <h4 class="phpdocumentor-element__name" id="method_module">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">279</span>
+    <span class="phpdocumentor-element-found-in__line">286</span>
 
     </aside>
 
@@ -1501,7 +1501,7 @@ <h4 class="phpdocumentor-element__name" id="method_prepareModuleValue">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">151</span>
+    <span class="phpdocumentor-element-found-in__line">158</span>
 
     </aside>
 
@@ -1653,7 +1653,7 @@ <h4 class="phpdocumentor-element__name" id="method_setBgColor">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">232</span>
+    <span class="phpdocumentor-element-found-in__line">239</span>
 
     </aside>
 
@@ -1751,7 +1751,7 @@ <h4 class="phpdocumentor-element__name" id="method_setTransparencyColor">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">250</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>
 
diff --git a/classes/chillerlan-QRCode-Output-QRImage.html b/classes/chillerlan-QRCode-Output-QRImage.html
index 0c0dae19f..1372506f2 100644
--- a/classes/chillerlan-QRCode-Output-QRImage.html
+++ b/classes/chillerlan-QRCode-Output-QRImage.html
@@ -864,7 +864,7 @@ <h4 class="phpdocumentor-element__name" id="method_dump">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">188</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -940,7 +940,7 @@ <h4 class="phpdocumentor-element__name" id="method_moduleValueIsValid">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">130</span>
 
     </aside>
 
@@ -1106,7 +1106,7 @@ <h4 class="phpdocumentor-element__name" id="method_createImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">115</span>
 
     </aside>
 
@@ -1159,7 +1159,7 @@ <h4 class="phpdocumentor-element__name" id="method_drawImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">268</span>
+    <span class="phpdocumentor-element-found-in__line">275</span>
 
     </aside>
 
@@ -1191,7 +1191,7 @@ <h4 class="phpdocumentor-element__name" id="method_dumpImage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">315</span>
+    <span class="phpdocumentor-element-found-in__line">322</span>
 
     </aside>
 
@@ -1410,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="method_module">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">279</span>
+    <span class="phpdocumentor-element-found-in__line">286</span>
 
     </aside>
 
@@ -1596,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_setBgColor">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">232</span>
+    <span class="phpdocumentor-element-found-in__line">239</span>
 
     </aside>
 
@@ -1694,7 +1694,7 @@ <h4 class="phpdocumentor-element__name" id="method_setTransparencyColor">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">250</span>
+    <span class="phpdocumentor-element-found-in__line">257</span>
 
     </aside>