Deploying to gh-pages from @ chillerlan/php-qrcode@7e7552bc0535af3bb50036ab258fc9dd5ab40a62 🚀

classes/chillerlan-QRCode-Output-QRGdImage.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1690,7 +1697,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1721,6 +1728,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1746,7 +1761,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1781,7 +1796,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2024,6 +2039,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2103,7 +2157,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2233,7 +2287,7 @@ in long loops for a significant performance increase.</p>
     <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">299</span>
+    <span class="phpdocumentor-element-found-in__line">307</span>
 
     </aside>
 
@@ -2366,7 +2420,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2473,15 +2527,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2492,7 +2546,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2702,6 +2760,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImageAVIF.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImageAVIF.php"><a href="files/src-output-qrgdimageavif.html"><abbr title="src/Output/QRGdImageAVIF.php">QRGdImageAVIF.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImageAVIF.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2496,15 +2565,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImageBMP.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImageBMP.php"><a href="files/src-output-qrgdimagebmp.html"><abbr title="src/Output/QRGdImageBMP.php">QRGdImageBMP.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImageBMP.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2496,15 +2565,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImageGIF.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImageGIF.php"><a href="files/src-output-qrgdimagegif.html"><abbr title="src/Output/QRGdImageGIF.php">QRGdImageGIF.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImageGIF.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2496,15 +2565,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImageJPEG.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImageJPEG.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImageJPEG.php"><a href="files/src-output-qrgdimagejpeg.html"><abbr title="src/Output/QRGdImageJPEG.php">QRGdImageJPEG.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImageJPEG.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2500,11 +2569,11 @@ in long loops for a significant performance increase.</p>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImagePNG.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImagePNG.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImagePNG.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImagePNG.php"><a href="files/src-output-qrgdimagepng.html"><abbr title="src/Output/QRGdImagePNG.php">QRGdImagePNG.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">27</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImagePNG.php"><a href="files/src-output-qrgdimagepng.html"><abbr title="src/Output/QRGdImagePNG.php">QRGdImagePNG.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImagePNG.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2496,15 +2565,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImagePNG.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

classes/chillerlan-QRCode-Output-QRGdImageWEBP.html

@@ -422,6 +422,13 @@ in long loops for a significant performance increase.</dd>
 </dt>
 <dd>Returns a 2 element array with the current output width and height</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a>
+    <span>
+                                &nbsp;: int    </span>
+</dt>
+<dd>Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a>
     <span>
@@ -481,9 +488,9 @@ in long loops for a significant performance increase.</dd>
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: int    </span>
 </dt>
-<dd>Sets the transparency color</dd>
+<dd>Sets the transparency color, returns the identifier of the new transparent color</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a class="" href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
@@ -1728,7 +1735,7 @@ in long loops for a significant performance increase.</p>
     <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">201</span>
+    <span class="phpdocumentor-element-found-in__line">196</span>
 
     </aside>
 
@@ -1759,6 +1766,14 @@ in long loops for a significant performance increase.</p>
                                                                                     <span class="phpdocumentor-tag-link"><a href="https://github.com/chillerlan/php-qrcode/issues/23">https://github.com/chillerlan/php-qrcode/issues/23</a></span>
                                         
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
                                     </dd>
                                             </dl>
 
@@ -1784,7 +1799,7 @@ in long loops for a significant performance increase.</p>
     <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">252</span>
+    <span class="phpdocumentor-element-found-in__line">260</span>
 
     </aside>
 
@@ -1819,7 +1834,7 @@ in long loops for a significant performance increase.</p>
     <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">306</span>
+    <span class="phpdocumentor-element-found-in__line">314</span>
 
     </aside>
 
@@ -2062,6 +2077,45 @@ in long loops for a significant performance increase.</p>
         <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getQuality">
+        getQuality()
+        <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <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">253</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Returns the image quality value for the current GdImage output child class (defaults to -1 ... 100)</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getQuality</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    
+
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2141,7 +2195,7 @@ in long loops for a significant performance increase.</p>
     <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">263</span>
+    <span class="phpdocumentor-element-found-in__line">271</span>
 
     </aside>
 
@@ -2271,7 +2325,7 @@ in long loops for a significant performance increase.</p>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImageWEBP.php"><a href="files/src-output-qrgdimagewebp.html"><abbr title="src/Output/QRGdImageWEBP.php">QRGdImageWEBP.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -2287,6 +2341,21 @@ in long loops for a significant performance increase.</p>
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-QRCode-Output-QRGdImageWEBP.html#method_renderImage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 
@@ -2389,7 +2458,7 @@ in long loops for a significant performance increase.</p>
     <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">216</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -2496,15 +2565,15 @@ in long loops for a significant performance increase.</p>
     <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">234</span>
+    <span class="phpdocumentor-element-found-in__line">235</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the transparency color</p>
+        <p class="phpdocumentor-summary">Sets the transparency color, returns the identifier of the new transparent color</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2515,7 +2584,11 @@ in long loops for a significant performance increase.</p>
 
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">int</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
@@ -2732,6 +2805,7 @@ or given via $mime, otherwise it is guessed from the image $data.</p>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getOutputDimensions">getOutputDimensions()</a></li>
+                                            <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality">getQuality()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_guessMimeType">guessMimeType()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_module">module()</a></li>
                                             <li class=""><a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a></li>

js/searchIndex.js

@@ -2558,8 +2558,13 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImage\u003A\u003AsetTransparencyColor\u0028\u0029",
             "name": "setTransparencyColor",
-            "summary": "Sets\u0020the\u0020transparency\u0020color",
+            "summary": "Sets\u0020the\u0020transparency\u0020color,\u0020returns\u0020the\u0020identifier\u0020of\u0020the\u0020new\u0020transparent\u0020color",
             "url": "classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor"
+        },                {
+            "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImage\u003A\u003AgetQuality\u0028\u0029",
+            "name": "getQuality",
+            "summary": "Returns\u0020the\u0020image\u0020quality\u0020value\u0020for\u0020the\u0020current\u0020GdImage\u0020output\u0020child\u0020class\u0020\u0028defaults\u0020to\u0020\u002D1\u0020...\u0020100\u0029",
+            "url": "classes/chillerlan-QRCode-Output-QRGdImage.html#method_getQuality"
         },                {
             "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImage\u003A\u003AdrawImage\u0028\u0029",
             "name": "drawImage",
@@ -2648,7 +2653,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImageJPEG\u003A\u003AsetTransparencyColor\u0028\u0029",
             "name": "setTransparencyColor",
-            "summary": "Sets\u0020the\u0020transparency\u0020color",
+            "summary": "Sets\u0020the\u0020transparency\u0020color,\u0020returns\u0020the\u0020identifier\u0020of\u0020the\u0020new\u0020transparent\u0020color",
             "url": "classes/chillerlan-QRCode-Output-QRGdImageJPEG.html#method_setTransparencyColor"
         },                {
             "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImageJPEG\u003A\u003ArenderImage\u0028\u0029",
@@ -2665,6 +2670,11 @@ Search.appendIndex(
             "name": "QRGdImagePNG",
             "summary": "GdImage\u0020png\u0020output",
             "url": "classes/chillerlan-QRCode-Output-QRGdImagePNG.html"
+        },                {
+            "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImagePNG\u003A\u003AgetQuality\u0028\u0029",
+            "name": "getQuality",
+            "summary": "Returns\u0020the\u0020image\u0020quality\u0020value\u0020for\u0020the\u0020current\u0020GdImage\u0020output\u0020child\u0020class\u0020\u0028defaults\u0020to\u0020\u002D1\u0020...\u0020100\u0029",
+            "url": "classes/chillerlan-QRCode-Output-QRGdImagePNG.html#method_getQuality"
         },                {
             "fqsen": "\\chillerlan\\QRCode\\Output\\QRGdImagePNG\u003A\u003ArenderImage\u0028\u0029",
             "name": "renderImage",