add setShowText to interface

pear · Dec 12, 2015 · 98be6c5 · 98be6c5
1 parent d1a2e2f
commit 98be6c5
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/Image/Barcode2/Driver.php b/Image/Barcode2/Driver.php
@@ -68,4 +68,13 @@ public function setBarcode($barcode);
      * @throws Image_Barcode2_Exception
      */
     public function validate();
+
+    /**
+     * Set if text will be placed under the barcode
+     *
+     * @param boolean $showText The text should be placed under barcode
+     *
+     * @return void
+     */
+    public function setShowText($showText);
 }
diff --git a/Image/Barcode2/Driver/Code39.php b/Image/Barcode2/Driver/Code39.php
@@ -143,11 +143,11 @@ public function draw()
         $barcode = '';
         foreach (str_split($final_text) as $character) {
 			$prefix = '';
-			if($character > 'a' && $character < 'z'){
-				$prefix+=$this->_codingmap['+'].'0';
+			if ($character > 'a' && $character < 'z') {
+				$prefix += $this->_codingmap['+'] . '0';
 				$character = strtoupper($character);
 			}
-            $barcode .= $this->_dumpCode($prefix.$this->_codingmap[$character] . '0');
+            $barcode .= $this->_dumpCode($prefix . $this->_codingmap[$character] . '0');
         }
 
         $barcode_len = strlen($barcode);