Enhances PDFLabel (and some parts of label-controller/model) to custom-papertypes. UNTESTED

application/controllers/Labels.php

@@ -157,8 +157,10 @@ class Labels extends CI_Controller {
 
 		try {
 			if ($label) {
+				$ptype=$this->labels_model->getPaperType($label->paper_type);	// fetch papersize out of paper-table
+				var_dump($ptype);
 				$pdf = new PDF_Label(array(
-					'paper-size'	=> $label->paper_type,
+					'paper-size'	=> 'custom', 				// $label->paper_type,	// The only Type left is "custom" because A4 and so on are also defined at paper_types
 					'metric'		=> $label->metric,
 					'marginLeft'	=> $label->marginleft,
 					'marginTop'		=> $label->margintop,
@@ -168,7 +170,9 @@ class Labels extends CI_Controller {
 					'SpaceY'		=> $label->spacey,
 					'width'			=> $label->width,
 					'height'		=> $label->height,
-					'font-size'		=> $label->font_size
+					'font-size'		=> $label->font_size,
+					'pgX'		=> $ptype->width,
+					'pgY'		=> $ptype->height
 				));
 			} else {
 				if ($jscall) {

application/models/Labels_model.php

@@ -117,6 +117,14 @@ class Labels_model extends CI_Model {
         return $query->row();
     }
 
+    function getPaperType($ptype) {
+        $this->db->where('user_id', $this->session->userdata('user_id'));
+        $this->db->where('id',$ptype);
+		$query = $this->db->get('paper_types');
+
+        return $query->row();
+    }
+
     function saveDefaultLabel($id) {
         $sql = 'update label_types set useforprint = 0 where user_id = ' . $this->session->userdata('user_id');
         $this->db->query($sql);

src/Label/PDF_Label.php

@@ -69,25 +69,26 @@ class PDF_Label extends tfpdf {
     );
 
     // Constructor
-    function __construct($format, $unit='mm', $posX=1, $posY=1) {
-        if (is_array($format)) {
-            // Custom format
-            $Tformat = $format;
-        } else {
-            // Built-in format
-            if (!isset($this->_Avery_Labels[$format]))
-                $this->Error('Unknown label format: '.$format);
-            $Tformat = $this->_Avery_Labels[$format];
-        }
+    function __construct($format, $unit='mm', $posX=1, $posY=1, $pgX=0,$pgY=0) {
+	    if (is_array($format)) {
+		   // Custom format
+			var_dump("X".$pgX);
+		    $Tformat = $format;
+	    } else {
+		    // Built-in format
+		    if (!isset($this->_Avery_Labels[$format]))
+			    $this->Error('Unknown label format: '.$format);
+		    $Tformat = $this->_Avery_Labels[$format];
+	    }
 
-        parent::__construct('P', $unit, $Tformat['paper-size']);
-        $this->_Metric_Doc = $unit;
-        $this->_Set_Format($Tformat);
-        $this->SetFont('Arial');
-        $this->SetMargins(0,0); 
-        $this->SetAutoPageBreak(false); 
-        $this->_COUNTX = $posX-2;
-        $this->_COUNTY = $posY-1;
+	    parent::__construct('P', $unit, $Tformat['paper-size'],$Tformat['pgX'],$Tformat['pgY']);
+	    $this->_Metric_Doc = $unit;
+	    $this->_Set_Format($Tformat);
+	    $this->SetFont('Arial');
+	    $this->SetMargins(0,0); 
+	    $this->SetAutoPageBreak(false); 
+	    $this->_COUNTX = $posX-2;
+	    $this->_COUNTY = $posY-1;
     }
 
     function _Set_Format($format) {

src/Label/tfpdf.php

@@ -74,7 +74,7 @@ protected $PDFVersion;         // PDF version number
 *                               Public methods                                 *
 *******************************************************************************/
 
-function __construct($orientation='P', $unit='mm', $size='A4')
+function __construct($orientation='P', $unit='mm', $size='A4',$pgX = 0,$pgY =0)
 {
 	// Some checks
 	$this->_dochecks();
@@ -131,6 +131,9 @@ function __construct($orientation='P', $unit='mm', $size='A4')
 	// Page sizes
 	$this->StdPageSizes = array('a3'=>array(841.89,1190.55), 'a4'=>array(595.28,841.89), 'a5'=>array(420.94,595.28),
 		'letter'=>array(612,792), 'legal'=>array(612,1008));
+	if ($size == 'custom') {
+		$size=array($pgX,$pgY);
+	}
 	$size = $this->_getpagesize($size);
 	$this->DefPageSize = $size;
 	$this->CurPageSize = $size;