Add utility methods

tecnickcom · Dec 28, 2022 · 61dafe5 · 61dafe5
1 parent 58baba3
commit 61dafe5
Showing 1 changed file with 24 additions and 4 deletions.
diff --git a/src/Tcpdf.php b/src/Tcpdf.php
@@ -164,16 +164,36 @@ public function __construct(
         $this->unit = $unit;
         $this->isunicode = $isunicode;
         $this->subsetfont = $subsetfont;
+        $this->setPDFMode($mode);
+        $this->setCompressMode($compress);
+        $this->setPDFVersion();
+        $this->encrypt = $encobj;
+        $this->initClassObjects();
+    }
+
+    /**
+     * Set the pdf mode.
+     *
+     * @param string $mode Input PDFA mode.
+     */
+    protected function setPDFMode($mode)
+    {
         $this->pdfx = ($mode == 'pdfx');
-        $matches = array('', '0');
         $this->pdfa = 0;
+        $matches = array('', '0');
         if (preg_match('/^pdfa([1-3])$/', $mode, $matches) === 1) {
             $this->pdfa = (int) $matches[1];
         }
+    }
+
+    /**
+     * Set the compression mode.
+     *
+     * @param bool $compress Set to false to disable stream compression.
+     */
+    protected function setCompressMode($compress)
+    {
         $this->compress = (((bool) $compress) && ($this->pdfa != 3));
-        $this->setPDFVersion();
-        $this->encrypt = $encobj;
-        $this->initClassObjects();
     }
 
     /**